MKXXS005

Co

nten

ts

Company ProfilePage

02

Product RangePage

03

Constructional FeaturesPage

04

Plant and MachineryPage

05

MV Cables Testing Facility

Oman Cables Quality Assurance

Notes on FRlS and FR Sheathed Cables

Technical Section

Page

06

Page

07

Page

08

Page

09

Section Cable Type Conductor Type Table Page No.

A Single Core Unarmoured Cables Copper

Aluminium

1 To 5

6 To 10

11 To 15

16 To 20

B Single Core Aluminium Wire

Armoured Cables

Copper

Aluminium

1 To 5

6 To 10

21 To 25

26 To 30

C Three Core Unarmoured Cables Copper

Aluminium

1 To 5

6 To 10

31 To 35

36 To 40

D Three Core Steel Wire Armoured

Cables

Copper

Aluminium

1 To 5

6 To 10

41 To 45

46 To 50

E Three Core Steel Tape Armoured

Cables

Copper

Aluminium

1 To 5

6 To 10

51 To 55

56 To 60

F Rating Factors and other Technical Details 1 To 17 65 To 84

2 MKXXS005 01/08/2015

Oman Cables Industry (SAOG) develops, manufactures and markets a totally integrated variety of electrical products, which include medium voltage power cables, low voltage power and control cables, pilot cables, overhead power transmission line conductors and building wires.

OCI offers cables with special features suitable for different types of applications, environmental conditions or as per customer requirement.

Flame Retardant Properties

low Smoke and Fume (lSF) Properties

Cables with Anti-Termite Sheaths

UV Resistant Outer Sheath

lead Sheath

The manufacturing facilities are situated within the largest industrial complex in Muscat, The Sultanate of Oman, with its offices and factory presently occupying an area of 135000 sqm with future expansion plans in mind. OCI have equivalent facilities in Sohar, Oman at its Aluminum manufacturing facility and together has a capacity of copper and aluminum of more than 120,000 MT annually.

Oman Cables Industry (SAOG) has its offices in Oman, UAE, Qatar, and KSA and has an extensive network of distributors and agents throughout MENA, Asia and Europe.

Company Profile

3MKXXS005 01/08/2015

Product Range

Voltage Grade : 3.6/6/7.2 kV To 18/30/36 kV (uo/u/um) As Per IEC-60502-2 (Equivalent 3.8/6.6/7.2 kV To 19/33/36 kV - (uo/u/um) As Per BS 6622)

Conductor : Copper or Aluminium

Conductor Size : 25 To 1000 Sq. mm

Specification : IEC 60502 Part 2, BS 6622, or Any Other International specification covering above voltage range

uo : Nominal Phase To Earth Voltage

u : Nominal Phase To Phase Voltage

um : Maximum Phase To Phase Voltage

Special Features

OCI can also offer cables with different sheathing, screening, taping & armouring options as per customer’s specific requirements. We can also offer cables suitable for superior fire performance characteristics as well as with low smoke & fume (lSF or lSOh/lSzh) properties. Special features like longitudinal water sealing of conductors & CU screens, radial water sealing of CU screens as well as different colour of outer sheath can be provided on request.

The cable design in this catalogue conforms to IEC 60502 Part 2 & in most cases to BS 6622. however if requested, we can separately offer guaranteed technical particulars for cables as per different international specifications or specific customer needs.

4 MKXXS005 01/08/2015

Conductor

We can offer cables with both copper or aluminium conductors. Conductors upto 1000 sq mm will be circular compacted & stranded and shall comply with IEC-60228 Class 2.

Conductor screen

This will be an extruded layer of semiconducting XlPE applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen.

Insulation

This will be an extruded layer of insulating grade XlPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen.

Insulation screen

This will be a layer of semiconducting XlPE which will be applied by tripe extrusion process over the insulation.

Metallic screen

It will consist of a layer of copper tape applied helically with overlap over insulation screen. Other combinations of metallic screens as per customer’s requirement can also be provided on request.

Laying-up

In case of three core cables, the three cores are laid up with non hygroscopic fillers like polypropylene (PP) fillers at interstices and a binder tape is applied with an overlap. These binder tapes can be a PVC or Polyethylene, or Polypropylene or Polyester.

Inner Sheath (Bedding)

Extruded layer of PVC or PE is applied over the laid-up cores. PVC is normally of grade ST2 or PE of grade ST7 as per IEC 60502 Part 2.

Armour

In case of Armoured cables, the armour is applied over inner sheath. For Single core cables this is of aluminium wires and for multicore cables the armour can be of one among the following options:-

a) Galvanized steel wire.

b) Galvanized steel tape.

The armour is applied helically over the inner sheath.

Outer sheath

An extruded layer is applied over the armour in case of armoured cables and over the laid-up cores (for multi core)/copper screen (for single core) in case of unarmoured cables. Outer sheath material can be either PVC of grade ST2 or PE of grade ST7 as per IEC-60502 Part 2.

Special features which we can offer

• Water tight construction (both radial & longitudinal for Cu screen and longitudinal for conductor)

• Strippable insulation screen

• TR-XLPE insulation

• Metallic screen of multiple layers of copper tapes or a combination of copper wires and tapes to increase the earth fault current carrying capacity.

• Increased armour conductivity by way of insertion of tinned copper wires in armour.

• UV resistant coloured outer sheath.

• LSF (Low Smoke & Fume) (LSOH/LSZH) MV cables as per BS 7835 with lSF (lSOh/lSzh) inner/outer sheath.

• Flame Retardant MV cables conforming to IEC 60332

• FR-PVC or FRRT - PVC or FRLS-PVC inner sheath and/or outer sheath

• Graphite coating on outer sheath.

Constructional Features

5MKXXS005 01/08/2015

Triple Head Extrusion - CCV Plant

The medium voltage cable manufacturing facility at OCI is the most modern facility available in the region today with the state of the art machinery & equipment supplied by the biggest & the best names in the cable manufacturing machinery industry. The entire MV cables manufacturing plant at OCI is fully air-conditioned with humidity control to ensure contamination free atmosphere, the only kind in the whole of Middle East.

The heart of the MV cables manufacturing facility is the CCV line. These lines are supplied by Maillefer, Finland and incorporates some of the most modern features like,

• Triple extrusion head to ensure superior quality of extrusion and uniform bonding of conductor screen, XlPE insulation & the insulation screen.

• In line X-ray machine for checking proper concentricity of all 3 layers of Insulation as well as measuring thickness of extruded materials, ovality and overall diameter.

• CDCC - Completely Dry Curing & Cooling in an inert atmosphere of nitrogen.

• Fully Computerized auto-cure control system which controls all driving parameters to achieve best curing of extruded materials.

• Fully automatic compound handling system ensuring a contamination free line, which is

absolutely essential to achieve a superior quality product.

Some Of The Other Machines Include:

• Central stranding machine from SKET Germany

• Combined CU taping & Multi wire screening machine from Pourtier France

• 3000 mm Drum twister Laying-up machine from SKET Germany

• 3000 mm Drum twister Armouring machine from Pourtier France

• Combined 3000 mm Drum twister Laying-up & Armouring machine from Pourtier France

• Steel tape Armouring machine from Pourtier France

• Extrusion sheathing lines from Maillefer Finland and from Troester Germany

• Lead extruder from HFSAB Sweden.

With the manufacturing facilities incorporating the use of latest available technology, the MV cables offered by OCI provides customers with a definite advantage in terms of:

• Complete adherence to specifications,

• Superior overall performance,

• Minimum risk of insulation failures,

• Much longer service life.

Plant and Machinery

6 MKXXS005 01/08/2015

OCI has made a major investment in the Testing facilities for its MV Cables factory. We have equipped ourselves with the latest and most advanced cable testing facility available in the world.

All testing equipment such as Partial discharge detector, high Voltage Tester, Tan delta bridge and Impulse tester are supplied and erected by hipotronics USA/haefely & Tattex Switzerland.

The screened room for ‘Partial Discharge’ Test has been supplied & erected by M/s ETS lindgren, UK, who are the world leaders in interference technology products. This facility is the first of its kind in the region & ensures detecting discharge levels less than 1pC.

Apart from the above, the other major testing facilities include:

a) Partial Discharge detector from M/s hipotronics (Robinson) USA

b) 1000 kVA/100 kV - Series Resonance Test set with fully automatic control system - from M/s hipotronics, USA.

c) 1500 kVA/120 kV - Series Resonance test set with fully automatic control system from M/s haefely Switzerland.

d) 300 kV/15 kJ - latest Impulse Test facility from M/s haefely, Switzerland.

e) Fully automatic ‘Tan delta’ measuring facility from M/s Tettex, Switzerland.

We have also installed many in line devices/facilities for checking the product quality during the manufacturing process, examples of this are the X-Ray machine installed on the CCV line, Curing Optimization Software, online conductor resistance measurement device etc. These features reduce any risk of failure and ensure a long service life for our products.

With this modern equipment & facilities, we ensure close manufacturing tolerances and compliance to customer specifications as well as effective monitoring of the entire manufacturing process to ensure a world class product.

OCI’s quality management system is accredited to ISO 9001 by BASEC, UK. The design validation for our MV Cables range has been done at recognized international laboratories.

With the above state of the art Testing Facility, we can conduct all Routine Tests, Type Tests and Sample Tests mentioned in IEC 60502 Part 2, BS 6622 & other international specifications, in-house. 100% of the cables manufactured by OCI are routine tested prior to dispatch, however if the customers desire to witness these tests or other Type / Sample tests, they can nominate their representatives or appoint a third party to witness the same at OCI factory.

Control Panel In Line X ray Unit

MV Cables Testing Facility

7MKXXS005 01/08/2015

In order to ensure the best quality products, it is essential to test and inspect the product at each stage of manufacturing including raw materials and finished product.

Oman Cables Quality Assurance System includes:A. Raw Materials InspectionB. In-process inspectionC. Finished product inspection

Raw Materials Inspection:All the raw materials are sourced from internationally approved companies, known for their quality products. Once the material is received with their product certificate, Oman Cables quality team tests and inspects the same again. Only those materials which meet Oman Cables internal standards are released for production.

In-Process Inspection:A team of well experienced and qualified personnel, dedicated to quality, inspects and test all the in-process materials at every stage, and only materials complying to the specified requirements are released for processing.

Finished Product Inspection:Oman Cables products are fully tested to the applicable standard to which it is manufactured before leaving the factory.

Routine tests are carried out for conformity to the specifications on 100% cable drums. Sample tests and type tests are carried out at regular intervals as per the applicable standards to confirm the product quality.

Testing Laboratory

Oman Cables Quality Assurance

8 MKXXS005 01/08/2015

Oxygen Index (ASTM D 2863)

The criterion for burning is presence of percentage of oxygen in air. By mixing oxygen and nitrogen at various percentages this test finds at what percentage of oxygen the standard specimen starts burning. higher the oxygen index higher the resistance to get ignited. Min. oxygen index shall be 30%.

Temperature Index (ASTM D 2863)

Temperature index is the temperature at which the oxygen index of the material becomes 21.This test is carried out usually by extrapolation after the oxygen index is measured at various temperatures. Minimum temperature index shall be 250 °C.

Smoke Density (ASTM D 2843)

This parameter relates to measuring and observing relative amounts of smoke produced by the burning or decomposition of materials. This test is carried out in accordance with ASTM D 2843. The measurements are made in terms of loss of light transmission through a collected volume of smoke produced under control standardized conditions. Generally requirement by customer is smoke density rating less than 60%.

Acid Gas Emission (IEC 60754-1)

During burning of cable materials acid gases are evolved especially hydrogen chloride. The gas

emission is evaluated in accordance with test method IEC 60754-1, where approximately 1 gm. of the material is pyrolysed at 800 0C in a combustion tube and resultant gases are analyzed.

Flame Retardance (IEC 60332-1)

A single cable sample is clamped vertically. The Bunsen or other similar burner is arranged at 45 Degree to the axis of the cable sample, applying flame at 475 mm below to top clamp. The flame is applied for a period of time depending upon the diameter of the cable.

The test requirement is that after all burning has ceased the charred or affected portion shall not have reached within 50 mm from the top clamp.

Flame Retardance Test (IEC 60332 -3)

This test is carried out to check flame retardant properties of bunched cables. Three categories of tests namely category “A”, “B” and “C” have been defined according to quantity of combustible material available over unit length. Cable pieces are tied on vertical ladder and flame is applied from a horizontal ladder. After the specified time the burner is removed. All parameters are pre defined according to specification. The charred portion is measured and compared with the standards to decide on acceptability.

Special PVC Compounds with Additional Requirements which OCI can provide:

Property Material

FR FRLS FRRT

Oxygen Index (Min.)

Temperature Index (Min.)

Smoke Density Rating (Max.)

Acid Gas Generation (Max.)

Flammability Test*

30

250

-

-

IEC 60332-1 and

IEC 60332-3-24

30

250

60

20 %

IEC 60332-1 and

IEC 60332-3-24

30

250

-

17%

IEC 60332-1 and

IEC 60332-3-24

* Based on specific request, we can provide compounds which can meet flammability requirements of IEC 60332-3-23 and IEC 60332-3-22

Notes on FRLS and FR Sheathed Cables

9MKXXS005 01/08/2015

Technical Section

10 MKXXS005 01/08/2015

11MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VSi

ngle

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 3

.8/6

.6 k

V Ea

rthe

d Sy

stem

)

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCY,

Una

rmou

red

Cabl

es, 3

.6/6

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

218

303

408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

9046

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

3.2

3.2

3.2

3.2

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.5

1.5

1.6

1.6

1.7

1.7

1.8

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.6

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.00

1.00

1.08

1.08

1.16

1.16

1.24

1.24

1.32

1.40

1.48

1.56

1.64

1.72

1.88

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m17

.018

.019

.521

.023

.024

.526

.028

.030

.533

.537

.041

.044

.550

.054

.57.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

495

600

740

960

1240

1490

1775

2140

2730

3350

4235

5250

6745

8580

1051

08.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m34

036

039

042

046

049

052

056

061

067

074

082

089

010

0010

90(B

)El

ectri

cal P

aram

eter

s1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

197

0.16

00.

128

0.09

90.

080

0.06

40.

052

0.04

20.

036

0.03

13.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

130

0.12

40.

119

0.10

90.

105

0.10

10.

099

0.09

50.

092

0.09

10.

089

0.08

80.

084

0.08

40.

082

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.93

70.

680

0.50

80.

360

0.26

80.

221

0.18

80.

159

0.13

50.

121

0.11

00.

102

0.09

40.

091

0.08

85.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

623

1.17

80.

880

0.62

40.

464

0.38

30.

326

0.27

50.

234

0.21

00.

191

0.17

70.

163

0.15

80.

152

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.26

0.29

0.32

0.37

0.42

0.46

0.50

0.54

0.59

0.61

0.64

0.67

0.75

0.86

0.94

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

3.6

kV a

nd f=

50

Hzm

A/m

0.29

0.33

0.36

0.42

0.48

0.52

0.57

0.61

0.67

0.69

0.72

0.76

0.85

0.97

1.06

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A14

016

619

623

928

532

336

140

646

952

659

065

573

180

687

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

132

157

186

227

271

308

343

387

447

504

564

635

712

789

859

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

163

198

238

296

361

417

473

543

641

735

845

956

1095

1241

1373

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

1

12 MKXXS005 01/08/2015

6/10

(12)

kV

Sing

le C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 6.3

5/11

kV

Eart

hed

Syst

em)

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCY,

Una

rmou

red

Cabl

es, 6

/10

kV to

IEC

6050

2-2

Sr. N

o.No

min

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m21

830

340

859

182

110

3512

7716

0121

1026

4033

8342

7256

4072

8690

463.

0In

sula

tion

thick

ness

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0O

uter

she

ath

thick

ness

(Nom

inal

)m

m1.

51.

61.

61.

71.

71.

81.

81.

92.

02.

02.

12.

22.

32.

52.

65.

0O

uter

she

ath

thick

ness

(Min

imum

)m

m1.

001.

081.

081.

161.

161.

241.

241.

321.

401.

401.

481.

561.

641.

801.

886.

0Ca

ble

over

all d

iam

eter

(App

roxim

ate)

mm

19.0

20.0

21.5

23.0

25.0

26.5

28.0

30.0

32.5

34.5

38.0

41.0

45.0

50.5

54.5

7.0

Cabl

e we

ight

(App

roxim

ate)

kg/k

m55

067

080

510

4013

1515

8018

5522

4028

3034

2042

8052

7567

7086

3510

545

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

380

400

430

460

500

530

560

600

650

690

760

820

900

1010

1090

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.72

70.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

700.

0366

0.02

830.

0221

0.01

762.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

928

0.66

90.

494

0.34

30.

247

0.19

60.

160

0.12

80.

099

0.08

00.

064

0.05

20.

042

0.03

60.

031

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.13

70.

131

0.12

50.

115

0.11

00.

106

0.10

30.

100

0.09

60.

093

0.09

00.

088

0.08

50.

084

0.08

24.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

938

0.68

20.

510

0.36

20.

270

0.22

30.

190

0.16

20.

138

0.12

30.

110

0.10

20.

095

0.09

10.

088

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.62

51.

181

0.88

30.

627

0.46

80.

386

0.32

90.

281

0.23

90.

213

0.19

10.

177

0.16

50.

158

0.15

26.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

210.

230.

250.

290.

320.

350.

380.

420.

470.

510.

570.

630.

710.

810.

897.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 6

kV a

nd f=

50

Hzm

A/m

0.40

0.43

0.47

0.55

0.60

0.66

0.72

0.79

0.89

0.96

1.07

1.19

1.34

1.53

1.68

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A14

016

619

623

928

532

336

140

646

952

659

065

573

180

687

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

132

157

186

227

271

308

343

387

447

504

564

635

712

789

859

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

163

198

238

296

361

417

473

543

641

735

845

956

1095

1241

1373

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

2

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

13MKXXS005 01/08/2015

8.7/

15 (1

7.5)

kV

Sing

le C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 8.7

/15

kV

Eart

hed

Syst

em)

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCY,

Una

rmou

red

Cabl

es, 8

.7/1

5 kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

218

303

408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

9046

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.6

1.7

1.7

1.7

1.8

1.9

1.9

2.0

2.0

2.1

2.2

2.3

2.4

2.5

2.7

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.08

1.16

1.16

1.16

1.24

1.32

1.32

1.40

1.40

1.48

1.56

1.64

1.72

1.80

1.96

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m21

.522

.524

.025

.527

.529

.030

.532

.534

.537

.040

.543

.547

.552

.557

.07.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

635

760

900

1130

1420

1695

1975

2365

2950

3565

4440

5445

6955

8815

1076

58.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

500

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m43

045

048

051

055

058

061

065

069

074

081

087

095

010

5011

40(B

)El

ectri

cal P

aram

eter

s1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

196

0.16

00.

128

0.09

90.

080

0.06

40.

051

0.04

20.

035

0.03

13.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

145

0.13

80.

132

0.12

20.

116

0.11

20.

109

0.10

50.

100

0.09

70.

094

0.09

10.

089

0.08

70.

085

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.93

90.

683

0.51

10.

364

0.27

30.

226

0.19

40.

166

0.14

10.

126

0.11

40.

104

0.09

80.

094

0.09

05.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

626

1.18

30.

885

0.63

00.

473

0.39

10.

336

0.28

80.

244

0.21

80.

197

0.18

00.

170

0.16

30.

156

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.17

0.19

0.21

0.23

0.26

0.28

0.30

0.33

0.37

0.40

0.45

0.49

0.55

0.63

0.69

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

8.7

kV a

nd f=

50

Hzm

A/m

0.46

0.52

0.57

0.63

0.71

0.77

0.82

0.90

1.01

1.09

1.23

1.34

1.50

1.72

1.89

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A14

016

619

623

928

532

336

140

646

952

659

065

573

180

687

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

132

157

186

227

271

308

343

387

447

504

564

635

712

789

859

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

163

198

238

296

361

417

473

543

641

735

845

956

1095

1241

1373

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

3

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

14 MKXXS005 01/08/2015

12/2

0 (2

4) k

VSi

ngle

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

2.7/

22 k

V Ea

rthe

d Sy

stem

)

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCY,

Una

rmou

red

Cabl

es, 1

2/20

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m30

340

859

182

110

3512

7716

0121

1026

4033

8342

7256

4072

8690

463.

0In

sula

tion

thick

ness

(Nom

inal

)m

m5.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

54.

0O

uter

she

ath

thick

ness

(Nom

inal

)m

m1.

71.

81.

81.

91.

92.

02.

02.

12.

22.

32.

42.

52.

62.

75.

0O

uter

she

ath

thick

ness

(Min

imum

)m

m1.

161.

241.

241.

321.

321.

401.

401.

481.

561.

641.

721.

801.

881.

966.

0Ca

ble

over

all d

iam

eter

(App

roxim

ate)

mm

25.0

26.0

28.0

29.5

31.0

32.5

34.5

37.0

39.5

43.0

46.0

50.0

55.0

59.5

7.0

Cabl

e we

ight

(App

roxim

ate)

kg/k

m84

510

0512

4015

4018

0021

0524

8530

9537

1546

0556

2571

5090

2510

965

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

050

050

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

500

520

560

590

620

650

690

740

790

860

920

1000

1100

1190

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.66

90.

494

0.34

30.

247

0.19

60.

160

0.12

80.

098

0.07

90.

063

0.05

10.

042

0.03

50.

030

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.14

50.

137

0.12

80.

121

0.11

60.

113

0.10

90.

104

0.10

10.

098

0.09

50.

092

0.09

00.

088

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.68

50.

513

0.36

60.

275

0.22

80.

196

0.16

80.

143

0.12

80.

117

0.10

80.

101

0.09

70.

093

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.18

60.

889

0.63

40.

476

0.39

50.

339

0.29

10.

248

0.22

20.

203

0.18

70.

175

0.16

80.

161

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.16

0.18

0.20

0.22

0.24

0.26

0.28

0.31

0.34

0.38

0.42

0.46

0.53

0.58

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

12 kV

and

f= 5

0 Hz

mA/

m0.

600.

680.

750.

830.

900.

981.

061.

171.

281.

431.

581.

732.

002.

198.

0Su

stai

ned

curre

nt ra

tings

(With

bot

h en

d bo

ndin

g):-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A16

619

623

928

532

336

140

646

952

659

065

573

180

687

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

157

186

227

271

308

343

387

447

504

564

635

712

789

859

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

198

238

296

361

417

473

543

641

735

845

956

1095

1241

1373

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA5.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

4

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

15MKXXS005 01/08/2015

18/3

0 (3

6) k

VSi

ngle

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

9/33

kV

Eart

hed

Syst

em)

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCY,

Una

rmou

red

Cabl

es, 1

8/30

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m8.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

9046

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.9

2.0

2.1

2.1

2.1

2.2

2.3

2.3

2.5

2.5

2.7

2.8

2.9

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.32

1.40

1.48

1.48

1.48

1.56

1.64

1.64

1.80

1.80

1.96

2.04

2.12

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m31

.533

.035

.036

.538

.040

.042

.544

.548

.051

.055

.560

.564

.57.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

1255

1520

1835

2110

2410

2820

3450

4075

5010

6035

7615

9535

1151

08.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

500

500

500

500

500

500

500

500

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m63

066

070

073

076

080

085

089

096

010

2011

1012

1012

90(B

)El

ectri

cal P

aram

eter

s1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.49

40.

343

0.24

70.

196

0.15

90.

128

0.09

80.

079

0.06

30.

051

0.04

10.

034

0.03

03.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

149

0.13

80.

131

0.12

60.

123

0.11

80.

113

0.10

90.

105

0.10

10.

098

0.09

60.

093

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.51

60.

370

0.28

00.

233

0.20

10.

174

0.15

00.

135

0.12

20.

113

0.10

60.

102

0.09

85.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km0.

894

0.64

10.

485

0.40

40.

348

0.30

10.

260

0.23

40.

211

0.19

60.

184

0.17

70.

170

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.14

0.15

0.17

0.18

0.20

0.21

0.23

0.25

0.28

0.30

0.34

0.38

0.42

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

18 kV

and

f= 5

0 Hz

mA/

m0.

790.

850.

961.

021.

131.

191.

301.

411.

581.

701.

922.

152.

388.

0Su

stai

ned

curre

nt ra

tings

(With

bot

h en

d bo

ndin

g):-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A19

623

928

532

336

140

646

952

659

065

573

180

687

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

186

227

271

308

343

387

447

504

564

635

712

789

859

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

238

296

361

417

473

543

641

735

845

956

1095

1241

1373

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA7.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

5

16 MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VSi

ngle

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 3.8

/6.6

kV

Eart

hed

Syst

em)

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCY

, Una

rmou

red

Cabl

es, 3

.6/6

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

6792

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

3.2

3.2

3.2

3.2

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.5

1.5

1.6

1.6

1.7

1.7

1.8

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.6

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.00

1.00

1.08

1.08

1.16

1.16

1.24

1.24

1.32

1.40

1.48

1.56

1.64

1.72

1.88

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m17

.018

.019

.521

.023

.024

.526

.028

.030

.533

.537

.041

.044

.550

.054

.57.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

340

390

460

550

670

770

885

1030

1265

1515

1875

2285

2825

3480

4225

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

340

360

390

420

460

490

520

560

610

670

740

820

890

1000

1090

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

1.20

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

0.06

050.

0469

0.03

670.

0291

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.54

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

20.

081

0.06

50.

052

0.04

43.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

130

0.12

40.

119

0.10

90.

105

0.10

10.

099

0.09

50.

092

0.09

10.

089

0.08

80.

084

0.08

40.

082

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

1.55

1.12

0.83

20.

579

0.42

40.

340

0.28

30.

232

0.18

60.

159

0.13

50.

120

0.10

60.

099

0.09

35.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

441

1.00

30.

734

0.58

90.

490

0.40

20.

322

0.27

50.

234

0.20

80.

184

0.17

10.

161

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.26

0.29

0.32

0.37

0.42

0.46

0.50

0.54

0.59

0.61

0.64

0.67

0.75

0.86

0.94

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

3.6

kV a

nd f=

50

Hzm

A/m

0.29

0.33

0.36

0.42

0.48

0.52

0.57

0.61

0.67

0.69

0.72

0.76

0.85

0.97

1.06

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A10

812

915

218

622

125

228

131

736

741

447

052

859

967

274

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

102

122

144

176

210

240

267

303

351

397

451

512

583

658

731

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

127

154

184

230

280

324

368

424

502

577

673

770

896

1033

1167

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0

SEC

TIO

N A

- TA

BLE

6

17MKXXS005 01/08/2015

6/10

(12)

kV

Sing

le C

ore

Alu

min

ium

Con

duct

or

XLPE

Insu

late

d U

narm

oure

d To

IEC

605

02-2

(Sui

tabl

e fo

r 6.3

5/11

kV

Eart

hed

Syst

em)

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCY

, Una

rmou

red

Cabl

es, 6

/10

kV to

IEC

6050

2-2

Sr. N

o.No

min

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m67

9212

518

225

131

739

049

364

680

310

2713

0717

2121

8827

593.

0In

sula

tion

thick

ness

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0O

uter

she

ath

thick

ness

(Nom

inal

)m

m1.

51.

61.

61.

71.

71.

81.

81.

92.

02.

02.

12.

22.

32.

52.

65.

0O

uter

she

ath

thick

ness

(Min

imum

)m

m1.

001.

081.

081.

161.

161.

241.

241.

321.

401.

401.

481.

561.

641.

801.

886.

0Ca

ble

over

all d

iam

eter

(App

roxim

ate)

mm

19.0

20.0

21.5

23.0

25.0

26.5

28.0

30.0

32.5

34.5

38.0

41.0

45.0

50.5

54.5

7.0

Cabl

e we

ight

(App

roxim

ate)

kg/k

m40

046

052

063

074

586

097

011

3013

6515

8019

2523

1028

5535

3542

608.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m38

040

043

046

050

053

056

060

065

069

076

082

090

010

1010

90(B

)El

ectri

cal P

aram

eter

s1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

780.

0605

0.04

690.

0367

0.02

912.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

50.

265

0.21

20.

162

0.13

00.

102

0.08

10.

064

0.05

20.

044

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.13

70.

131

0.12

50.

115

0.11

00.

106

0.10

30.

100

0.09

60.

093

0.09

00.

088

0.08

50.

084

0.08

24.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

1.

551.

120.

832

0.58

10.

425

0.34

20.

284

0.23

40.

188

0.16

00.

136

0.12

00.

106

0.09

90.

093

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

2.68

51.

940

1.44

11.

006

0.73

60.

592

0.49

20.

405

0.32

60.

277

0.23

60.

208

0.18

40.

171

0.16

16.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

210.

230.

250.

290.

320.

350.

380.

420.

470.

510.

570.

630.

710.

810.

897.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 6

kV a

nd f=

50

Hzm

A/m

0.40

0.43

0.47

0.55

0.60

0.66

0.72

0.79

0.89

0.96

1.07

1.19

1.34

1.53

1.68

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A10

812

915

218

622

125

228

131

736

741

447

052

859

967

274

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

102

122

144

176

210

240

267

303

351

397

451

512

583

658

731

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

127

154

184

230

280

324

368

424

502

577

673

770

896

1033

1167

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0

SEC

TIO

N A

- TA

BLE

7

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

18 MKXXS005 01/08/2015

8.7/

15 (1

7.5)

kV

Sing

le C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 8

.7/1

5 kV

Eart

hed

Syst

em)

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCY

, Una

rmou

red

Cabl

es, 8

.7/1

5 kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

6792

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.6

1.7

1.7

1.7

1.8

1.9

1.9

2.0

2.0

2.1

2.2

2.3

2.4

2.5

2.7

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.08

1.16

1.16

1.16

1.24

1.32

1.32

1.40

1.40

1.48

1.56

1.64

1.72

1.80

1.96

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m21

.522

.524

.025

.527

.529

.030

.532

.534

.537

.040

.543

.547

.552

.557

.07.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

485

550

615

720

850

975

1090

1255

1485

1725

2085

2480

3035

3715

4480

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

050

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

430

450

480

510

550

580

610

650

690

740

810

870

950

1050

1140

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

1.20

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

0.06

050.

0469

0.03

670.

0291

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.54

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

20.

081

0.06

40.

052

0.04

33.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

145

0.13

80.

132

0.12

20.

116

0.11

20.

109

0.10

50.

100

0.09

70.

094

0.09

10.

089

0.08

70.

085

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

1.55

1.12

0.83

40.

582

0.42

70.

344

0.28

70.

237

0.19

00.

162

0.13

90.

122

0.11

00.

101

0.09

55.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

445

1.00

80.

740

0.59

60.

497

0.41

00.

329

0.28

10.

241

0.21

10.

191

0.17

50.

165

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.17

0.19

0.21

0.23

0.26

0.28

0.30

0.33

0.37

0.40

0.45

0.49

0.55

0.63

0.69

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

8.7

kV a

nd f=

50

Hzm

A/m

0.46

0.52

0.57

0.63

0.71

0.77

0.82

0.90

1.01

1.09

1.23

1.34

1.50

1.72

1.89

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A10

812

915

218

622

125

228

131

736

741

447

052

859

967

274

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

102

122

144

176

210

240

267

303

351

397

451

512

583

658

731

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

127

154

184

230

280

324

368

424

502

577

673

770

896

1033

1167

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0

SEC

TIO

N A

- TA

BLE

8

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

19MKXXS005 01/08/2015

12/2

0 (2

4) k

VSi

ngle

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 12.

7/22

kV

Eart

hed

Syst

em)

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCY

, Una

rmou

red

Cabl

es, 1

2/20

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m92

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.7

1.8

1.8

1.9

1.9

2.0

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.16

1.24

1.24

1.32

1.32

1.40

1.40

1.48

1.56

1.64

1.72

1.80

1.88

1.96

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m25

.026

.028

.029

.531

.032

.534

.537

.039

.543

.046

.050

.055

.059

.57.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

635

720

830

970

1085

1215

1375

1630

1880

2250

2660

3230

3925

4680

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

050

050

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

500

520

560

590

620

650

690

740

790

860

920

1000

1100

1190

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

0.06

050.

0469

0.03

670.

0291

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

20.

081

0.06

40.

052

0.04

33.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

145

0.13

70.

128

0.12

10.

116

0.11

30.

109

0.10

40.

101

0.09

80.

095

0.09

20.

090

0.08

84.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

1.

120.

834

0.58

30.

428

0.34

50.

288

0.23

80.

193

0.16

50.

141

0.12

50.

112

0.10

40.

098

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.94

01.

445

1.01

00.

741

0.59

80.

499

0.41

20.

334

0.28

60.

244

0.21

70.

194

0.18

00.

170

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.16

0.18

0.20

0.22

0.24

0.26

0.28

0.31

0.34

0.38

0.42

0.46

0.53

0.58

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

12 kV

and

f= 5

0 Hz

mA/

m0.

600.

680.

750.

830.

900.

981.

061.

171.

281.

431.

581.

732.

002.

198.

0Su

stai

ned

curre

nt ra

tings

(With

bot

h en

d bo

ndin

g):-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A12

915

218

622

125

228

131

736

741

447

052

859

967

274

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

122

144

176

210

240

267

303

351

397

451

512

583

658

731

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

154

184

230

280

324

368

424

502

577

673

770

896

1033

1167

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0

SEC

TIO

N A

- TA

BLE

9

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

20 MKXXS005 01/08/2015

18/3

0 (3

6) k

VSi

ngle

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 19/

33 k

VEa

rthe

d Sy

stem

)

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCY

, Una

rmou

red

Cabl

es, 1

8/30

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m8.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.9

2.0

2.1

2.1

2.1

2.2

2.3

2.3

2.5

2.5

2.7

2.8

2.9

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.32

1.40

1.48

1.48

1.48

1.56

1.64

1.64

1.80

1.80

1.96

2.04

2.12

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m31

.533

.035

.036

.538

.040

.042

.544

.548

.051

.055

.560

.564

.57.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

970

1110

1265

1390

1520

1710

1990

2240

2655

3070

3695

4435

5225

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0050

050

050

050

050

050

050

050

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

630

660

700

730

760

800

850

890

960

1020

1110

1210

1290

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

780.

0605

0.04

690.

0367

0.02

912.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

823

0.56

90.

411

0.32

50.

265

0.21

10.

162

0.13

00.

102

0.08

00.

064

0.05

10.

043

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.14

90.

138

0.13

10.

126

0.12

30.

118

0.11

30.

109

0.10

50.

101

0.09

80.

096

0.09

34.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

836

0.58

50.

431

0.34

90.

292

0.24

20.

198

0.17

00.

146

0.12

90.

117

0.10

90.

102

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.44

81.

013

0.74

70.

604

0.50

60.

419

0.34

30.

294

0.25

30.

223

0.20

30.

189

0.17

76.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

140.

150.

170.

180.

200.

210.

230.

250.

280.

300.

340.

380.

427.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 18

kV a

nd f=

50

Hzm

A/m

0.79

0.85

0.96

1.02

1.13

1.19

1.30

1.41

1.58

1.70

1.92

2.15

2.38

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A15

218

622

125

228

131

736

741

447

052

859

967

274

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

144

176

210

240

267

303

351

397

451

512

583

658

731

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

184

230

280

324

368

424

502

577

673

770

896

1033

1167

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA4.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0

SEC

TIO

N A

- TA

BLE

10

21MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VSi

ngle

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Alu

min

ium

Wire

Arm

oure

d To

IEC

605

02-2

(Sui

tabl

e fo

r 3.8

/6.6

kV

Eart

hed

Syst

em)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 3

.6/6

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

218

303

408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

9046

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

3.2

3.2

3.2

3.2

4.0

Sepa

ratio

n sh

eath

thick

ness

(Nom

inal

)m

m1.

21.

21.

21.

21.

21.

21.

21.

21.

21.

21.

21.

31.

41.

41.

55.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

1.6

1.6

1.6

1.6

1.6

1.6

1.6

2.0

2.0

2.0

2.0

2.5

2.5

2.5

2.5

6.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.7

1.7

1.8

1.8

1.9

1.9

2.0

2.0

2.1

2.2

2.3

2.5

2.6

2.7

2.9

7.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.16

1.16

1.24

1.24

1.32

1.32

1.40

1.40

1.48

1.56

1.64

1.80

1.88

1.96

2.12

8.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m22

.023

.024

.526

.028

.029

.531

.033

.536

.039

.042

.547

.552

.057

.061

.59.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

755

875

1025

1265

1570

1840

2145

2620

3260

3920

4860

6140

7735

9680

1169

510

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

500

500

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m33

034

536

839

042

044

346

550

354

058

563

871

378

085

592

3(B

)El

ectri

cal P

aram

eter

s( i

)Co

nduc

tor

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.72

70.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

700.

0366

0.02

830.

0221

0.01

762.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

928

0.66

90.

494

0.34

30.

247

0.19

60.

160

0.12

80.

098

0.07

90.

063

0.05

10.

041

0.03

50.

030

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.14

60.

139

0.13

30.

123

0.11

70.

113

0.11

00.

107

0.10

20.

100

0.09

70.

097

0.09

40.

092

0.09

04.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

939

0.68

30.

512

0.36

40.

273

0.22

60.

194

0.16

70.

141

0.12

70.

116

0.11

00.

103

0.09

80.

095

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.62

61.

183

0.88

70.

630

0.47

30.

391

0.33

60.

289

0.24

40.

220

0.20

10.

191

0.17

80.

170

0.16

56.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

260.

290.

320.

370.

420.

460.

500.

540.

590.

610.

640.

670.

750.

860.

947.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 3.

6 kV

and

f =

50 H

zm

A/m

0.29

0.33

0.36

0.42

0.48

0.52

0.57

0.61

0.67

0.69

0.72

0.76

0.85

0.97

1.06

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A13

716

419

323

427

831

534

939

144

649

555

159

364

669

373

1

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

131

155

183

223

265

301

334

376

430

478

534

578

632

682

721

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

162

196

234

291

353

406

460

524

6 11

692

788

873

975

1074

1156

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.60

70.

562

0.52

40.

474

0.43

40.

400

0.38

00.

286

0.25

60.

237

0.21

10.

152

0.13

80.

122

0.11

32.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.75

40.

698

0.65

10.

589

0.53

90.

497

0.47

20.

355

0.31

80.

294

0.26

20.

189

0.17

10.

151

0.14

03.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA4.

274.

614.

955.

465.

976.

496.

839.

0710

.14

10.9

412

.27

17.0

918

.75

21.2

522

.92

SEC

TIO

N B

- TA

BLE

1

22 MKXXS005 01/08/2015

6/10

(12)

kV

Sing

le C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d A

lum

iniu

m W

ire A

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 6

.35/

11 k

VEa

rthe

d Sy

stem

)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 6

/10

kV to

IEC

6050

2-2

Sr. N

o.No

min

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m21

830

340

859

182

110

3512

7716

0121

1026

4033

8342

7256

4072

8690

463.

0In

sula

tion

thick

ness

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0Se

para

tion

shea

th th

ickne

ss (N

omin

al)

mm

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.3

1.4

1.4

1.5

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m1.

61.

61.

61.

61.

61.

62.

02.

02.

02.

02.

02.

52.

52.

52.

56.

0O

uter

she

ath

thick

ness

(Nom

inal

)m

m1.

71.

81.

81.

91.

92.

02.

12.

12.

22.

22.

42.

52.

62.

72.

97.

0O

uter

she

ath

thick

ness

(Min

imum

)m

m1.

161.

241.

241.

321.

321.

401.

481.

481.

561.

561.

721.

801.

881.

962.

128.

0Ca

ble

over

all d

iam

eter

(App

roxim

ate)

mm

24.0

25.0

26.0

28.0

29.5

31.5

33.5

35.5

38.0

40.0

43.5

48.0

52.0

57.5

62.0

9.0

Cabl

e we

ight

(App

roxim

ate)

kg/k

m83

596

011

1013

7016

6519

5523

5527

4533

8040

0549

4061

7077

6597

1511

745

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

050

050

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

360

375

390

420

443

473

503

533

570

600

653

720

780

863

930

(B)

Elec

trica

l Par

amet

ers

( i )

Cond

ucto

r1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

196

0.16

00.

128

0.09

80.

079

0.06

30.

051

0.04

10.

035

0.03

03.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

152

0.14

50.

137

0.12

80.

121

0.11

70.

115

0.11

00.

106

0.10

20.

099

0.09

80.

094

0.09

20.

090

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.94

00.

685

0.51

30.

366

0.27

50.

228

0.19

70.

169

0.14

40.

129

0.11

70.

110

0.10

30.

098

0.09

55.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

628

1.18

60.

889

0.63

40.

476

0.39

50.

341

0.29

30.

249

0.22

30.

203

0.19

10.

178

0.17

00.

165

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.21

0.23

0.25

0.29

0.32

0.35

0.38

0.42

0.47

0.51

0.57

0.63

0.71

0.81

0.89

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

6 kV

and

f =

50 H

zm

A/m

0.40

0.43

0.47

0.55

0.60

0.66

0.72

0.79

0.89

0.96

1.07

1.19

1.34

1.53

1.68

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A13

716

419

323

427

831

534

939

144

649

555

159

364

669

373

1

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

131

155

183

223

265

301

334

376

430

478

534

578

632

682

721

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

162

196

234

291

353

406

460

524

6 11

692

788

873

975

1074

1156

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.54

20.

506

0.47

40.

434

0.40

00.

370

0.28

60.

270

0.24

30.

226

0.20

70.

152

0.13

80.

122

0.11

12.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.67

30.

628

0.58

90.

539

0.49

70.

459

0.35

50.

335

0.30

20.

281

0.25

70.

189

0.17

10.

151

0.13

83.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA4.

785.

125.

465.

976.

497.

009.

079.

6010

.67

11.4

712

.54

17.0

918

.75

21.2

523

.34

SEC

TIO

N B

- TA

BLE

2

23MKXXS005 01/08/2015

8.7/

15 (1

7.5)

kV

Sing

le C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d A

lum

iniu

m W

ire A

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 8

.7/1

5 kV

Ea

rthe

d Sy

stem

)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 8

.7/1

5 kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

218

303

408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

9046

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Sepa

ratio

n sh

eath

thick

ness

(Nom

inal

)m

m1.

21.

21.

21.

21.

21.

21.

21.

21.

21.

21.

31.

31.

41.

51.

65.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

1.6

1.6

1.6

1.6

2.0

2.0

2.0

2.0

2.0

2.0

2.5

2.5

2.5

2.5

2.5

6.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.8

1.9

1.9

1.9

2.0

2.1

2.1

2.2

2.3

2.3

2.5

2.6

2.7

2.8

3.0

7.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.24

1.32

1.32

1.32

1.40

1.48

1.48

1.56

1.64

1.64

1.80

1.88

1.96

2.04

2.20

8.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m26

.027

.528

.530

.033

.034

.536

.037

.540

.542

.547

.550

.554

.559

.564

.59.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

940

1080

1235

1490

1890

2190

2495

2920

3555

4190

5315

6395

8005

9970

1204

510

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

500

500

500

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m39

041

342

845

049

551

854

056

360

863

871

375

881

889

396

8(B

)El

ectri

cal P

aram

eter

s( i

)Co

nduc

tor

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.72

70.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

700.

0366

0.02

830.

0221

0.01

762.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

928

0.66

90.

494

0.34

30.

247

0.19

60.

159

0.12

80.

098

0.07

90.

063

0.05

10.

041

0.03

40.

030

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.15

70.

151

0.14

30.

132

0.12

80.

123

0.11

90.

114

0.11

00.

106

0.10

40.

101

0.09

70.

095

0.09

34.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

941

0.68

60.

514

0.36

80.

278

0.23

10.

199

0.17

10.

147

0.13

20.

122

0.11

30.

105

0.10

10.

098

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.63

01.

188

0.89

00.

637

0.48

20.

400

0.34

50.

296

0.25

50.

229

0.21

10.

196

0.18

20.

175

0.17

06.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

170.

190.

210.

230.

260.

280.

300.

330.

370.

400.

450.

490.

550.

630.

697.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 8.

7 kV

and

f =

50 H

zm

A/m

0.46

0.52

0.57

0.63

0.71

0.77

0.82

0.90

1.01

1.09

1.23

1.34

1.50

1.72

1.89

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A13

716

419

323

427

831

534

939

144

649

555

159

364

669

373

1

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

131

155

183

223

265

301

334

376

430

478

534

578

632

682

721

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

162

196

234

291

353

406

460

524

6 11

692

788

873

975

1074

1156

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.47

40.

447

0.42

20.

389

0.29

40.

278

0.26

30.

243

0.22

60.

211

0.15

50.

141

0.13

00.

115

0.10

52.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.58

90.

555

0.52

40.

483

0.36

50.

345

0.32

70.

302

0.28

10.

262

0.19

20.

175

0.16

10.

143

0.13

03.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA5.

465.

806.

156.

668.

809.

349.

8710

.67

11.4

712

.27

16.6

718

.34

20.0

022

.50

24.5

9SE

CTI

ON

B -

TAB

LE 3

24 MKXXS005 01/08/2015

12/2

0 (2

4) k

VSi

ngle

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Alu

min

ium

Wire

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 12.

7/22

kV

Eart

hed

Syst

em)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 1

2/20

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m30

340

859

182

110

3512

7716

0121

1026

4033

8342

7256

4072

8690

463.

0In

sula

tion

thick

ness

(Nom

inal

)m

m5.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

54.

0Se

para

tion

shea

th th

ickne

ss (N

omin

al)

mm

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.3

1.3

1.4

1.4

1.5

1.6

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m1.

61.

62.

02.

02.

02.

02.

02.

02.

52.

52.

52.

52.

52.

56.

0O

uter

she

ath

thick

ness

(Nom

inal

)m

m1.

92.

02.

02.

12.

12.

22.

22.

32.

42.

52.

62.

82.

93.

07.

0O

uter

she

ath

thick

ness

(Min

imum

)m

m1.

321.

401.

401.

481.

481.

561.

561.

641.

721.

801.

882.

042.

122.

208.

0Ca

ble

over

all d

iam

eter

(App

roxim

ate)

mm

29.5

31.0

33.5

35.0

36.5

38.0

40.0

42.5

46.0

49.5

53.0

57.0

62.0

66.5

9.0

Cabl

e we

ight

(App

roxim

ate)

kg/k

m12

0013

7517

2020

4523

3026

6030

7537

2045

5555

1566

1582

1510

225

1229

010

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

500

500

500

500

500

500

500

500

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m44

346

550

352

554

857

060

063

869

074

379

585

593

099

8(B

)El

ectri

cal P

aram

eter

s( i

)Co

nduc

tor

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.66

90.

494

0.34

30.

247

0.19

60.

159

0.12

80.

098

0.07

90.

063

0.05

10.

041

0.03

40.

029

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.15

50.

148

0.13

90.

131

0.12

60.

123

0.11

80.

113

0.11

10.

107

0.10

40.

100

0.09

70.

095

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.68

70.

516

0.37

00.

280

0.23

30.

201

0.17

40.

150

0.13

60.

124

0.11

60.

108

0.10

30.

099

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.19

00.

894

0.64

10.

485

0.40

40.

348

0.30

10.

260

0.23

60.

215

0.20

10.

187

0.17

80.

171

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.16

0.18

0.20

0.22

0.24

0.26

0.28

0.31

0.34

0.38

0.42

0.46

0.53

0.58

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

12 kV

and

f =

50 H

zm

A/m

0.60

0.68

0.75

0.83

0.90

0.98

1.06

1.17

1.28

1.43

1.58

1.73

2.00

2.19

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A16

419

323

427

831

534

939

144

649

555

159

364

669

373

1

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

155

183

223

265

301

334

376

430

478

534

578

632

682

721

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

196

234

291

353

406

460

524

611

692

788

873

975

1074

1156

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA5.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.40

00.

380

0.28

60.

270

0.25

60.

243

0.22

60.

211

0.15

90.

145

0.13

50.

124

0.11

10.

102

2.0

AC re

sista

nce

at 8

0 °C

(App

roxim

ate)

ohm

/km

0.

497

0.47

20.

355

0.33

50.

318

0.30

20.

281

0.26

20.

197

0.18

00.

168

0.15

40.

138

0.12

73.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA6.

496.

839.

079.

6010

.14

10.6

711

.47

12.2

716

.25

17.9

219

.17

20.8

423

.34

25.4

2SE

CTIO

N B

- TAB

LE 4

25MKXXS005 01/08/2015

18/3

0 (3

6) k

VSi

ngle

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Alu

min

ium

Wire

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 19/

33 k

VEa

rthe

d Sy

stem

)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 1

8/30

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m8.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

9046

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Sepa

ratio

n sh

eath

thick

ness

(Nom

inal

)m

m1.

21.

21.

21.

21.

31.

31.

31.

41.

41.

51.

51.

61.

75.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

2.0

2.0

2.0

2.0

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

6.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

2.2

2.2

2.3

2.3

2.4

2.5

2.5

2.6

2.7

2.8

2.9

3.1

3.2

7.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.56

1.56

1.64

1.64

1.72

1.80

1.80

1.88

1.96

2.04

2.12

2.28

2.36

8.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m37

.038

.540

.542

.045

.046

.549

.052

.055

.058

.562

.067

.572

.09.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

1810

2085

2425

2725

3245

3695

4345

5065

6040

7155

8790

1088

012

980

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0050

050

050

050

050

050

050

050

050

050

050

050

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

555

578

608

630

675

698

735

780

825

878

930

1013

1080

(B)

Elec

trica

l Par

amet

ers

( i )

Cond

ucto

r1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.49

40.

343

0.24

70.

196

0.15

90.

128

0.09

80.

079

0.06

30.

050

0.04

10.

034

0.02

93.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

159

0.14

80.

141

0.13

50.

133

0.12

70.

122

0.11

80.

114

0.11

00.

105

0.10

30.

100

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.51

90.

374

0.28

40.

238

0.20

70.

180

0.15

60.

142

0.13

00.

121

0.11

30.

108

0.10

45.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km0.

899

0.64

80.

492

0.41

20.

359

0.31

20.

270

0.24

60.

225

0.21

00.

196

0.18

70.

180

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.14

0.15

0.17

0.18

0.20

0.21

0.23

0.25

0.28

0.30

0.34

0.38

0.42

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

18 kV

and

f =

50 H

zm

A/m

0.79

0.85

0.96

1.02

1.13

1.19

1.30

1.41

1.58

1.70

1.92

2.15

2.38

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A19

323

427

831

534

939

144

649

555

159

364

669

373

1

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

183

223

265

301

334

376

430

478

534

578

632

682

721

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

234

291

353

406

460

524

611

692

788

873

975

1074

1156

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA7.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.24

90.

237

0.22

60.

216

0.16

40.

155

0.14

80.

138

0.13

00.

120

0.11

10.

100

0.09

32.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.30

90.

294

0.28

10.

268

0.20

40.

192

0.18

40.

171

0.16

10.

149

0.13

80.

124

0.1 1

53.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA10

.40

10.9

411

.47

12.0

015

.84

16.6

717

.50

18.7

520

.00

21.6

723

.34

25.8

427

.92

SEC

TIO

N B

- TA

BLE

5

26 MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VSi

ngle

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d A

lum

iniu

m W

ire A

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 3

.8/6

.6 k

VEa

rthe

d Sy

stem

)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 3

.6/6

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

6792

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

3.2

3.2

3.2

3.2

4.0

Sepa

ratio

n sh

eath

thick

ness

(Nom

inal

)m

m1.

21.

21.

21.

21.

21.

21.

21.

21.

21.

21.

21.

31.

41.

41.

55.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

1.6

1.6

1.6

1.6

1.6

1.6

1.6

2.0

2.0

2.0

2.0

2.5

2.5

2.5

2.5

6.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.7

1.7

1.8

1.8

1.9

1.9

2.0

2.0

2.1

2.2

2.3

2.5

2.6

2.7

2.9

7.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.16

1.16

1.24

1.24

1.32

1.32

1.40

1.40

1.48

1.56

1.64

1.80

1.88

1.96

2.12

8.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m22

.023

.024

.526

.028

.029

.531

.033

.536

.039

.042

.547

.552

.057

.061

.59.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

605

665

740

855

1000

1125

1255

1510

1795

2080

2500

3175

3815

4580

5405

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

050

050

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

330

345

368

390

420

443

465

503

540

585

638

713

780

855

923

(B)

Elec

trica

l Par

amet

ers

( i )

Cond

ucto

r1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

780.

0605

0.04

690.

0367

0.02

912.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

50.

265

0.21

20.

162

0.13

00.

102

0.08

00.

064

0.05

20.

043

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.14

60.

139

0.13

30.

123

0.11

70.

113

0.11

00.

107

0.10

20.

100

0.09

70.

097

0.09

40.

092

0.09

04.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

1.

551.

120.

834

0.58

20.

427

0.34

40.

287

0.23

70.

191

0.16

40.

141

0.12

60.

114

0.10

60.

100

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

2.68

51.

940

1.44

51.

008

0.74

00.

596

0.49

70.

410

0.33

10.

284

0.24

40.

218

0.19

70.

184

0.17

36.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

260.

290.

320.

370.

420.

460.

500.

540.

590.

610.

640.

670.

750.

860.

947.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 3.

6 kV

and

f =

50 H

zm

A/m

0.29

0.33

0.36

0.42

0.48

0.52

0.57

0.61

0.67

0.69

0.72

0.76

0.85

0.97

1.06

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A10

712

715

018

221

724

627

430

935

539

744

849

454

960

164

8

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

101

121

142

174

207

235

262

297

342

383

434

482

537

592

639

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

126

152

182

226

275

317

360

413

485

552

638

724

824

927

1020

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

931 1

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.60

70.

562

0.52

40.

474

0.43

40.

400

0.38

00.

286

0.25

60.

237

0.21

10.

152

0.13

80.

122

0.11

32.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.75

40.

698

0.65

10.

589

0.53

90.

497

0.47

20.

355

0.31

80.

294

0.26

20.

189

0.17

10.

151

0.14

03.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA4.

274.

614.

955.

465.

976.

496.

839.

0710

.14

10.9

412

.27

17.0

918

.75

21.2

522

.92

SEC

TIO

N B

- TA

BLE

6

27MKXXS005 01/08/2015

6/10

(12)

kV

Sing

le C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Alu

min

ium

Wire

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 6.3

5/11

kV

Eart

hed

Syst

em)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 6

/10

kV to

IEC

6050

2-2

Sr. N

o.No

min

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m67

9212

518

225

131

739

049

364

680

310

2713

0717

2121

8827

593.

0In

sula

tion

thick

ness

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0Se

para

tion

shea

th th

ickne

ss (N

omin

al)

mm

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.3

1.4

1.4

1.5

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m1.

61.

61.

61.

61.

61.

62.

02.

02.

02.

02.

02.

52.

52.

52.

56.

0O

uter

she

ath

thick

ness

(Nom

inal

)m

m1.

71.

81.

81.

91.

92.

02.

12.

12.

22.

22.

42.

52.

62.

72.

97.

0O

uter

she

ath

thick

ness

(Min

imum

)m

m1.

161.

241.

241.

321.

321.

401.

481.

481.

561.

561.

721.

801.

881.

962.

128.

0Ca

ble

over

all d

iam

eter

(App

roxim

ate)

mm

24.0

25.0

26.0

28.0

29.5

31.5

33.5

35.5

38.0

40.0

43.5

48.0

52.0

57.5

62.0

9.0

Cabl

e we

ight

(App

roxim

ate)

kg/k

m68

575

083

096

010

9512

3514

6516

4019

2021

7025

8532

0538

4546

1554

5510

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

500

500

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m36

037

539

042

044

347

350

353

357

060

065

372

078

086

393

0(B

)El

ectri

cal P

aram

eter

s( i

)Co

nduc

tor

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

1.20

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

0.06

050.

0469

0.03

670.

0291

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.54

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

20.

080

0.06

40.

052

0.04

33.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

152

0.14

50.

137

0.12

80.

121

0.11

70.

115

0.11

00.

106

0.10

20.

099

0.09

80.

094

0.09

20.

090

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

1.55

1.12

0.83

40.

583

0.42

80.

345

0.28

90.

239

0.19

40.

165

0.14

20.

127

0.11

40.

106

0.10

05.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

445

1.01

00.

741

0.59

80.

501

0.41

40.

336

0.28

60.

246

0.22

00.

197

0.18

40.

173

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.21

0.23

0.25

0.29

0.32

0.35

0.38

0.42

0.47

0.51

0.57

0.63

0.71

0.81

0.89

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

6 kV

and

f =

50 H

zm

A/m

0.40

0.43

0.47

0.55

0.60

0.66

0.72

0.79

0.89

0.96

1.07

1.19

1.34

1.53

1.68

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A10

712

715

018

221

724

627

430

935

539

744

849

454

960

164

8

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

101

121

142

174

207

235

262

297

342

383

434

482

537

592

639

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

126

152

182

226

275

317

360

413

485

552

638

724

824

927

1020

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

931 1

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.54

20.

506

0.47

40.

434

0.40

00.

370

0.28

60.

270

0.24

30.

226

0.20

70.

152

0.13

80.

122

0.11

12.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.67

30.

628

0.58

90.

539

0.49

70.

459

0.35

50.

335

0.30

20.

281

0.25

70.

189

0.17

10.

151

0.13

83.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA4.

785.

125.

465.

976.

497.

009.

079.

6010

.67

11.4

712

.54

17.0

918

.75

21.2

523

.34

SEC

TIO

N B

- TA

BLE

7

28 MKXXS005 01/08/2015

8.7/

15 (1

7.5)

kV

Sing

le C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Alu

min

ium

Wire

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 8.7

/15

kVEa

rthe

d Sy

stem

)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 8

.7/1

5 kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

6792

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Sepa

ratio

n sh

eath

thick

ness

(Nom

inal

)m

m1.

21.

21.

21.

21.

21.

21.

21.

21.

21.

21.

31.

31.

41.

51.

65.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

1.6

1.6

1.6

1.6

2.0

2.0

2.0

2.0

2.0

2.0

2.5

2.5

2.5

2.5

2.5

6.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.8

1.9

1.9

1.9

2.0

2.1

2.1

2.2

2.3

2.3

2.5

2.6

2.7

2.8

3.0

7.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.24

1.32

1.32

1.32

1.40

1.48

1.48

1.56

1.64

1.64

1.80

1.88

1.96

2.04

2.20

8.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m26

.027

.528

.530

.033

.034

.536

.037

.540

.542

.547

.550

.554

.559

.564

.59.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

790

870

955

1080

1320

1470

1605

1810

2090

2350

2960

3430

4085

4875

5760

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

050

050

050

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

390

413

428

450

495

518

540

563

608

638

713

758

818

893

968

(B)

Elec

trica

l Par

amet

ers

( i )

Cond

ucto

r1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

780.

0605

0.04

690.

0367

0.02

912.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

50.

265

0.21

10.

162

0.13

00.

102

0.08

00.

064

0.05

10.

043

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.15

70.

151

0.14

30.

132

0.12

80.

123

0.11

90.

114

0.11

00.

106

0.10

40.

101

0.09

70.

095

0.09

34.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

1.

551.

120.

835

0.58

40.

430

0.34

70.

290

0.24

00.

196

0.16

80.

146

0.12

90.

116

0.10

80.

102

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

2.68

51.

940

1.44

61.

012

0.74

50.

601

0.50

20.

416

0.33

90.

291

0.25

30.

223

0.20

10.

187

0.17

76.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

170.

190.

210.

230.

260.

280.

300.

330.

370.

400.

450.

490.

550.

630.

697.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 8.

7 kV

and

f =

50 H

zm

A/m

0.46

0.52

0.57

0.63

0.71

0.77

0.82

0.90

1.01

1.09

1.23

1.34

1.50

1.72

1.89

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A10

712

715

018

221

724

627

430

935

539

744

849

454

960

164

8

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

101

121

142

174

207

235

262

297

342

383

434

482

537

592

639

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

126

152

182

226

275

317

360

413

485

552

638

724

824

927

1020

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

931 1

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.47

40.

447

0.42

20.

389

0.29

40.

278

0.26

30.

243

0.22

60.

211

0.15

50.

141

0.13

00.

115

0.10

52.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.58

90.

555

0.52

40.

483

0.36

50.

345

0.32

70.

302

0.28

10.

262

0.19

20.

175

0.16

10.

143

0.13

03.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA5.

465.

806.

156.

668.

809.

349.

8710

.67

11.4

712

.27

16.6

718

.34

20.0

022

.50

24.5

9SE

CTI

ON

B -

TAB

LE 8

29MKXXS005 01/08/2015

12/2

0 (2

4) k

VSi

ngle

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d A

lum

iniu

m W

ire A

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

2.7/

22 k

VEa

rthe

d Sy

stem

)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 1

2/20

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m92

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

4.0

Sepa

ratio

n sh

eath

thick

ness

(Nom

inal

)m

m1.

21.

21.

21.

21.

21.

21.

21.

21.

31.

31.

41.

41.

51.

65.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

1.6

1.6

2.0

2.0

2.0

2.0

2.0

2.0

2.5

2.5

2.5

2.5

2.5

2.5

6.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.9

2.0

2.0

2.1

2.1

2.2

2.2

2.3

2.4

2.5

2.6

2.8

2.9

3.0

7.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.32

1.40

1.40

1.48

1.48

1.56

1.56

1.64

1.72

1.80

1.88

2.04

2.12

2.20

8.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m29

.531

.033

.535

.036

.538

.040

.042

.546

.049

.553

.057

.062

.066

.59.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

990

1090

1310

1475

1615

1770

1965

2255

2720

3160

3650

4295

5130

6005

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0050

050

050

050

050

050

050

050

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

443

465

503

525

548

570

600

638

690

743

795

855

930

998

(B)

Elec

trica

l Par

amet

ers

( i )

Cond

ucto

r1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

780.

0605

0.04

690.

0367

0.02

912.

0AC

resis

tanc

e of

con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

110.

823

0.56

90.

411

0.32

50.

265

0.21

10.

162

0.13

00.

102

0.08

00.

064

0.05

10.

043

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.15

50.

148

0.13

90.

131

0.12

60.

123

0.11

80.

113

0.11

10.

107

0.10

40.

100

0.09

70.

095

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

1.12

0.83

60.

586

0.43

10.

349

0.29

20.

242

0.19

80.

171

0.14

80.

131

0.11

90.

110

0.10

45.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

940

1.44

81.

015

0.74

70.

604

0.50

60.

419

0.34

30.

296

0.25

60.

227

0.20

60.

191

0.18

06.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

m0.

160.

180.

200.

220.

240.

260.

280.

310.

340.

380.

420.

460.

530.

587.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

= 12

kV a

nd f

= 50

Hz

mA/

m0.

600.

680.

750.

830.

900.

981.

061.

171.

281.

431.

581.

732.

002.

198.

0Su

stai

ned

curre

nt ra

tings

(With

bot

h en

d bo

ndin

g):-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A12

715

018

221

724

627

430

935

539

744

849

454

960

164

8

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

121

142

174

207

235

262

297

342

383

434

482

537

592

639

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

152

182

226

275

317

360

413

485

552

638

724

824

927

1020

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.40

00.

380

0.28

60.

270

0.25

60.

243

0.22

60.

211

0.15

90.

145

0.13

50.

124

0.11

10.

102

2.0

AC re

sista

nce

at 8

0 °C

(App

roxim

ate)

ohm

/km

0.

497

0.47

20.

355

0.33

50.

318

0.30

20.

281

0.26

20.

197

0.18

00.

168

0.15

40.

138

0.12

73.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA6.

496.

839.

079.

6010

.14

10.6

711

.47

12.2

716

.25

17.9

219

.17

20.8

423

.34

25.4

2SE

CTI

ON

B -

TAB

LE 9

30 MKXXS005 01/08/2015

18/3

0 (3

6) k

VSi

ngle

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d A

lum

iniu

m W

ire A

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

9/33

kV

Eart

hed

Syst

em)

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)A

lum

iniu

m W

ire A

rmou

rO

uter

She

ath

ALUM

INIU

M C

OND

UCTO

RSI

NGLE

CO

RE, A

2XCW

aY, A

lum

iniu

m W

ire A

rmou

red

Cabl

es, 1

8/30

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

5070

9512

015

018

524

030

040

050

063

080

010

00(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Cond

ucto

r dia

met

er (A

ppro

ximat

e)m

m8.

19.

711

.412

.914

.316

.018

.420

.623

.326

.330

.034

.238

.22.

0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Sepa

ratio

n sh

eath

thick

ness

(Nom

inal

)m

m1.

21.

21.

21.

21.

31.

31.

31.

41.

41.

51.

51.

61.

75.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

2.0

2.0

2.0

2.0

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

6.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

2.2

2.2

2.3

2.3

2.4

2.5

2.5

2.6

2.7

2.8

2.9

3.1

3.2

7.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.56

1.56

1.64

1.64

1.72

1.80

1.80

1.88

1.96

2.04

2.12

2.28

2.36

8.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m37

.038

.540

.542

.045

.046

.549

.052

.055

.058

.562

.067

.572

.09.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

1530

1675

1855

2005

2355

2585

2880

3230

3685

4190

4870

5780

6695

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0050

050

050

050

050

050

050

050

050

050

050

050

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

555

578

608

630

675

698

735

780

825

878

930

1013

1080

(B)

Elec

trica

l Par

amet

ers

( i )

Cond

ucto

r1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

0.06

050.

0469

0.03

670.

0291

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.82

30.

569

0.41

10.

325

0.26

50.

211

0.16

20.

130

0.10

20.

080

0.06

30.

051

0.04

23.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

159

0.14

80.

141

0.13

50.

133

0.12

70.

122

0.11

80.

114

0.11

00.

105

0.10

30.

100

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.83

80.

588

0.43

50.

352

0.29

70.

246

0.20

30.

176

0.15

30.

136

0.12

20.

115

0.10

85.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

451

1.01

80.

753

0.61

00.

514

0.42

60.

352

0.30

50.

265

0.23

60.

211

0.19

90.

187

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.14

0.15

0.17

0.18

0.20

0.21

0.23

0.25

0.28

0.30

0.34

0.38

0.42

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

18 kV

and

f =

50 H

zm

A/m

0.79

0.85

0.96

1.02

1.13

1.19

1.30

1.41

1.58

1.70

1.92

2.15

2.38

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

.5

°C m

/W, d

epth

of l

ayin

g =

0.8

m, l

aid

in tr

efoi

l for

mat

ion.

A15

018

221

724

627

430

935

539

744

849

454

960

164

8

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

142

174

207

235

262

297

342

383

434

482

537

592

639

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

182

226

275

317

360

413

485

552

638

724

824

927

1020

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA4.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

047

.00

59.2

275

.20

94.0

0( i

i )Ar

mou

r1.

0DC

resis

tanc

e at

20

°C (A

ppro

ximat

e)oh

m/k

m

0.24

90.

237

0.22

60.

216

0.16

40.

155

0.14

80.

138

0.13

00.

120

0.11

10.

100

0.09

32.

0AC

resis

tanc

e at

80

°C (A

ppro

ximat

e)oh

m/k

m

0.30

90.

294

0.28

10.

268

0.20

40.

192

0.18

40.

171

0.16

10.

149

0.13

80.

124

0.1 1

53.

0Sh

ort c

ircui

t cur

rent

ratin

g of

arm

our f

or 1

sec

ond

(App

roxim

ate)

kA10

.40

10.9

411

.47

12.0

015

.84

16.6

717

.50

18.7

520

.00

21.6

723

.34

25.8

427

.92

SECT

ION

B - T

ABLE

10

31MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 3

.8/6

.6 k

VEa

rthe

d Sy

stem

)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tape

scr

eene

d ca

bles

). Fo

r cop

per w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

THR

EE C

OR

E, 2

XCEY

, Una

rmou

red

Cab

les,

3.6

/6 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

665

922

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

4.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

12.

12.

22.

32.

52.

62.

72.

83.

03.

23.

45.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.48

1.48

1.56

1.64

1.80

1.88

1.96

2.04

2.20

2.36

2.52

6.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

34.5

37.0

39.5

43.5

47.5

51.0

54.0

58.0

64.0

70.0

78.0

7.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

1585

1925

2370

3090

3995

4815

5710

6900

8810

1082

013

675

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0050

050

050

050

050

050

050

050

025

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

518

555

593

653

713

765

810

870

960

1050

1170

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.72

70.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

702.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

928

0.66

90.

494

0.34

30.

247

0.19

70.

160

0.12

90.

099

0.08

00.

065

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.12

00.

114

0.10

90.

100

0.09

60.

093

0.09

10.

087

0.08

50.

084

0.08

24.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

936

0.67

90.

506

0.35

70.

265

0.21

80.

184

0.15

60.

130

0.11

60.

105

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

621

1.17

60.

876

0.61

80.

459

0.37

80.

319

0.27

00.

225

0.20

10.

182

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

270.

290.

330.

380.

420.

470.

510.

550.

600.

620.

657.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

3.6

kV &

f =

50 H

zm

A/m

0.31

0.33

0.37

0.43

0.48

0.53

0.58

0.62

0.68

0.70

0.74

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

318

122

126

229

833

437

743

448

955

3

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

315

819

323

126

429

733

639

044

150

1

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

142

170

204

253

304

351

398

455

531

606

696

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0

SEC

TIO

N C

- TA

BLE

1

32 MKXXS005 01/08/2015

6/10

(12)

kV

Thre

e C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 6.3

5/11

kV

Eart

hed

Syst

em)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tape

scr

eene

d ca

bles

). Fo

r cop

per w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

THR

EE C

OR

E, 2

XCEY

, Una

rmou

red

Cab

les,

6/1

0 kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m66

592

212

4218

0025

0031

5238

8848

7564

2580

3910

301

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.1

3.3

3.5

5.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

561.

641.

721.

801.

881.

962.

042.

122.

282.

442.

606.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m39

.041

.044

.047

.551

.555

.058

.062

.067

.573

.080

.07.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m18

0521

8026

4033

8042

8551

2560

4072

5091

5511

105

1390

08.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

500

500

500

500

500

500

250

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m58

561

566

071

377

382

587

093

010

1310

9512

00(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

197

0.16

00.

129

0.09

90.

080

0.06

53.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

127

0.12

10.

116

0.10

70.

102

0.09

80.

096

0.09

20.

089

0.08

60.

084

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.93

70.

680

0.50

70.

359

0.26

70.

220

0.18

70.

158

0.13

30.

117

0.10

65.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.62

31.

178

0.87

80.

622

0.46

20.

381

0.32

40.

274

0.23

00.

203

0.18

46.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.21

0.23

0.26

0.29

0.33

0.36

0.39

0.42

0.48

0.52

0.58

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 6

kV &

f =

50 H

zm

A/m

0.40

0.43

0.49

0.55

0.62

0.68

0.74

0.79

0.90

0.98

1.09

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

318

122

126

229

833

437

743

448

955

3

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

315

819

323

126

429

733

639

044

150

1

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

142

170

204

253

304

351

398

455

531

606

696

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0

SEC

TIO

N C

- TA

BLE

2

33MKXXS005 01/08/2015

8.7/

15 (1

7.5)

kV

Thre

e C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 8.7

/15

kVEa

rthe

d Sy

stem

)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tape

scr

eene

d ca

bles

). Fo

r cop

per w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

THR

EE C

OR

E, 2

XCEY

, Una

rmou

red

Cab

les,

8.7

/15

kV to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

665

922

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

42.

52.

62.

72.

82.

93.

03.

13.

33.

43.

75.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.72

1.80

1.88

1.96

2.04

2.12

2.20

2.28

2.44

2.52

2.76

6.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

44.0

46.5

49.0

53.0

56.5

60.0

63.0

67.0

73.0

77.5

85.0

7.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

2125

2515

2995

3765

4695

5560

6495

7735

9680

1163

014

510

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

050

050

025

025

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

660

698

735

795

848

900

945

1005

1095

1163

1275

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.72

70.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

702.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

928

0.66

90.

494

0.34

30.

247

0.19

70.

160

0.12

80.

099

0.08

00.

064

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.13

60.

129

0.12

30.

114

0.10

80.

104

0.10

10.

097

0.09

30.

091

0.08

84.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

938

0.68

10.

509

0.36

10.

270

0.22

30.

189

0.16

10.

136

0.12

10.

109

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

625

1.18

00.

882

0.62

50.

468

0.38

60.

327

0.27

90.

236

0.21

00.

189

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

170.

190.

210.

240.

260.

290.

310.

340.

370.

410.

467.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

8.7

kV &

f =

50 H

zm

A/m

0.46

0.52

0.57

0.66

0.71

0.79

0.85

0.93

1.01

1.12

1.26

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

318

122

126

229

833

437

743

448

955

3

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

315

819

323

126

429

733

639

044

150

1

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

142

170

204

253

304

351

398

455

531

606

696

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0

SEC

TIO

N C

- TA

BLE

3

34 MKXXS005 01/08/2015

12/2

0 (2

4) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

2.7/

22 k

VEa

rthe

d Sy

stem

)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tape

scr

eene

d ca

bles

). Fo

r cop

per w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

THR

EE C

OR

E, 2

XCEY

, Una

rmou

red

Cab

les,

12/

20 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²35

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m6.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m92

212

4218

0025

0031

5238

8848

7564

2580

3910

301

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m5.

55.

55.

55.

55.

55.

55.

55.

55.

55.

54.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.6

2.7

2.8

2.9

3.0

3.1

3.3

3.4

3.6

3.8

5.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

881.

962.

042.

122.

202.

282.

442.

522.

682.

846.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m51

.554

.057

.561

.565

.068

.072

.077

.583

.090

.07.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m28

6533

6541

5551

1060

0069

5582

5510

200

1222

515

115

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

025

025

025

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

773

810

863

923

975

1020

1080

1163

1245

1350

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.66

90.

494

0.34

30.

247

0.19

60.

160

0.12

80.

099

0.08

00.

064

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.13

60.

130

0.12

00.

114

0.11

00.

106

0.10

20.

098

0.09

50.

092

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.68

30.

511

0.36

30.

272

0.22

50.

192

0.16

40.

139

0.12

40.

112

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

183

0.88

50.

629

0.47

10.

390

0.33

30.

284

0.24

10.

215

0.19

46.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.17

0.18

0.20

0.23

0.25

0.26

0.29

0.32

0.35

0.38

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 12

kV

& f =

50

Hz

mA/

m0.

640.

680.

750.

870.

940.

981.

091.

211.

321.

438.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A15

318

122

126

229

833

437

743

448

955

3

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A13

315

819

323

126

429

733

639

044

150

1

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

170

204

253

304

351

398

455

531

606

696

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA5.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0

SEC

TIO

N C

- TA

BLE

4

35MKXXS005 01/08/2015

18/3

0 (3

6) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

9/33

kV

Eart

hed

Syst

em)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tape

scr

eene

d ca

bles

). Fo

r cop

per w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

THR

EE C

OR

E, 2

XCEY

, Una

rmou

red

Cab

les,

18/

30 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²50

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m3.

13.

23.

33.

43.

53.

63.

84.

04.

25.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

2.28

2.36

2.44

2.52

2.60

2.68

2.84

3.00

3.16

6.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

65.5

69.5

73.0

76.5

79.5

83.5

89.5

94.5

101.

57.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m43

7552

2562

4071

8081

9095

1511

585

1369

516

700

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

025

025

025

025

025

025

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

983

1043

1095

1148

1193

1253

1343

1418

1523

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

702.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

494

0.34

30.

247

0.19

60.

160

0.12

80.

098

0.07

90.

063

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.14

30.

132

0.12

50.

120

0.11

70.

112

0.10

70.

103

0.10

04.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

514

0.36

80.

277

0.23

00.

198

0.17

00.

145

0.13

00.

118

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km0.

890

0.63

70.

480

0.39

80.

343

0.29

40.

251

0.22

50.

204

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

140.

160.

170.

190.

200.

220.

240.

260.

287.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

18 k

V &

f = 5

0 H

zm

A/m

0.79

0.90

0.96

1.07

1.13

1.24

1.36

1.47

1.58

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A18

122

126

229

833

437

743

448

955

3

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A15

819

323

126

429

733

639

044

150

1

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

204

253

304

351

398

455

531

606

696

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA7.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0

SEC

TIO

N C

- TA

BLE

5

36 MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 3.8

/6.6

kV

Eart

hed

Syst

em)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s). F

or c

oppe

r w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

ALU

MIN

IUM

CO

ND

UC

TOR

THR

EE C

OR

E, A

2XC

EY, U

narm

oure

d C

able

s, 3

.6/6

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m20

328

038

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

4.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

12.

12.

22.

32.

52.

62.

72.

83.

03.

23.

45.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.48

1.48

1.56

1.64

1.80

1.88

1.96

2.04

2.20

2.36

2.52

6.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

34.5

37.0

39.5

43.5

47.5

51.0

54.0

58.0

64.0

70.0

78.0

7.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

1120

1285

1505

1840

2255

2625

3010

3525

4350

5225

6500

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0050

050

050

050

050

050

050

050

025

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

518

555

593

653

713

765

810

870

960

1050

1170

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

1.20

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.54

1.11

0.82

30.

569

0.41

10.

326

0.26

60.

212

0.16

20.

131

0.10

33.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

120

0.11

40.

109

0.10

00.

096

0.09

30.

091

0.08

70.

085

0.08

40.

082

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

1.54

1.12

0.83

00.

578

0.42

20.

339

0.28

10.

229

0.18

30.

156

0.13

25.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

2.66

71.

940

1.43

81.

001

0.73

10.

587

0.48

70.

397

0.31

70.

270

0.22

96.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.27

0.29

0.33

0.38

0.42

0.47

0.51

0.55

0.60

0.62

0.65

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 3.

6 kV

& f

= 50

Hz

mA/

m0.

310.

330.

370.

430.

480.

530.

580.

620.

680.

700.

748.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

323

226

029

434

038

443

8

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

103

122

150

179

205

231

262

305

346

398

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

110

132

158

196

236

273

309

355

415

475

552

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0

SEC

TIO

N C

- TA

BLE

6

37MKXXS005 01/08/2015

6/10

(12)

kV

Thre

e C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 6

.35/

11 k

VEa

rthe

d Sy

stem

)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s). F

or c

oppe

r w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

ALU

MIN

IUM

CO

ND

UC

TOR

THR

EE C

OR

E, A

2XC

EY, U

narm

oure

d C

able

s, 6

/10

kV to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

203

280

381

553

764

965

1186

1500

1967

2445

3126

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.1

3.3

3.5

5.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

561.

641.

721.

801.

881.

962.

042.

122.

282.

442.

606.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m39

.041

.044

.047

.551

.555

.058

.062

.067

.573

.080

.07.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m13

4515

4017

8021

3525

5029

4033

4038

7546

9555

1567

258.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

500

500

500

500

500

500

250

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m58

561

566

071

377

382

587

093

010

1310

9512

00(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

60.

265

0.21

20.

162

0.13

10.

103

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.12

70.

121

0.11

60.

107

0.10

20.

098

0.09

60.

092

0.08

90.

086

0.08

44.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

551.

120.

831

0.57

90.

423

0.34

00.

282

0.23

10.

185

0.15

70.

133

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

439

1.00

30.

733

0.58

90.

488

0.40

00.

320

0.27

20.

230

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

210.

230.

260.

290.

330.

360.

390.

420.

480.

520.

587.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

6 kV

& f

= 50

Hz

mA/

m0.

400.

430.

490.

550.

620.

680.

740.

790.

900.

981.

098.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

323

226

029

434

038

443

8

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

103

122

150

179

205

231

262

305

346

398

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

110

132

158

196

236

273

309

355

415

475

552

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0

SEC

TIO

N C

- TA

BLE

7

38 MKXXS005 01/08/2015

8.7/

15 (1

7.5)

kV

Thre

e C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 8

.7/1

5 kV

Eart

hed

Syst

em)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s). F

or c

oppe

r w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

ALU

MIN

IUM

CO

ND

UC

TOR

THR

EE C

OR

E, A

2XC

EY, U

narm

oure

d C

able

s, 8

.7/1

5 kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m20

328

038

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

42.

52.

62.

72.

82.

93.

03.

13.

33.

43.

75.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.72

1.80

1.88

1.96

2.04

2.12

2.20

2.28

2.44

2.52

2.76

6.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

44.0

46.5

49.0

53.0

56.5

60.0

63.0

67.0

73.0

77.5

85.0

7.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

1665

1875

2135

2520

2960

3375

3795

4360

5220

6035

7335

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

050

050

025

025

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

660

698

735

795

848

900

945

1005

1095

1163

1275

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

1.20

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.54

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

33.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

136

0.12

90.

123

0.11

40.

108

0.10

40.

101

0.09

70.

093

0.09

10.

088

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

1.55

1.12

0.83

20.

580

0.42

50.

341

0.28

40.

233

0.18

70.

159

0.13

55.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

2.68

51.

940

1.44

11.

005

0.73

60.

591

0.49

20.

404

0.32

40.

275

0.23

46.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.17

0.19

0.21

0.24

0.26

0.29

0.31

0.34

0.37

0.41

0.46

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 8.

7 kV

& f

= 50

Hz

mA/

m0.

460.

520.

570.

660.

710.

790.

850.

931.

011.

121.

268.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

323

226

029

434

038

443

8

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

103

122

150

179

205

231

262

305

346

398

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

110

132

158

196

236

273

309

355

415

475

552

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0

SEC

TIO

N C

- TA

BLE

8

39MKXXS005 01/08/2015

12/2

0 (2

4) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 12.

7/22

kV

Eart

hed

Syst

em)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s). F

or c

oppe

r w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

ALU

MIN

IUM

CO

ND

UC

TOR

THR

EE C

OR

E, A

2XC

EY, U

narm

oure

d C

able

s, 1

2/20

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

280

381

553

764

965

1186

1500

1967

2445

3126

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m5.

55.

55.

55.

55.

55.

55.

55.

55.

55.

54.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.6

2.7

2.8

2.9

3.0

3.1

3.3

3.4

3.6

3.8

5.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

881.

962.

042.

122.

202.

282.

442.

522.

682.

846.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m51

.554

.057

.561

.565

.068

.072

.077

.583

.090

.07.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m22

2025

0029

1033

7538

1042

5548

8057

4566

3579

408.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

500

500

500

250

250

250

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m77

381

086

392

397

510

2010

8011

6312

4513

50(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

110.

823

0.56

90.

411

0.32

50.

265

0.21

20.

162

0.13

00.

102

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.13

60.

130

0.12

00.

114

0.11

00.

106

0.10

20.

098

0.09

50.

092

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

1.12

0.83

30.

582

0.42

70.

343

0.28

50.

235

0.18

90.

161

0.13

75.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.94

01.

443

1.00

80.

740

0.59

40.

494

0.40

70.

327

0.27

90.

237

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

170.

180.

200.

230.

250.

260.

290.

320.

350.

387.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

12 k

V &

f = 5

0 H

zm

A/m

0.64

0.68

0.75

0.87

0.94

0.98

1.09

1.21

1.32

1.43

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A11

914

017

120

323

226

029

434

038

443

8

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A10

312

215

017

920

523

126

230

534

639

8

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

132

158

196

236

273

309

355

415

475

552

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0

SEC

TIO

N C

- TA

BLE

9

40 MKXXS005 01/08/2015

18/3

0 (3

6) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d U

narm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 19/

33 k

VEa

rthe

d Sy

stem

)

Fille

rsM

etal

lic C

oppe

r S

cree

n(C

oppe

r sc

reen

can

be

of C

u w

ires

+ o

pen

helix

Cu

tape

or

cop

per

tape

(Th

e de

tails

giv

en in

bel

ow T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s). F

or c

oppe

r w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

X lP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

tape

Out

er S

heat

h

ALU

MIN

IUM

CO

ND

UC

TOR

THR

EE C

OR

E, A

2XC

EY, U

narm

oure

d C

able

s, 1

8/30

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m8.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m38

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m3.

13.

23.

33.

43.

53.

63.

84.

04.

25.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

2.28

2.36

2.44

2.52

2.60

2.68

2.84

3.00

3.16

6.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

65.5

69.5

73.0

76.5

79.5

83.5

89.5

94.5

101.

57.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m35

1039

7545

0549

9554

8561

4071

3081

0595

258.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

250

250

250

250

250

250

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m98

310

4310

9511

4811

9312

5313

4314

1815

23(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

23.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

143

0.13

20.

125

0.12

00.

117

0.11

20.

107

0.10

30.

100

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.83

50.

584

0.43

00.

346

0.29

00.

240

0.19

40.

166

0.14

35.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.44

61.

012

0.74

50.

599

0.50

20.

416

0.33

60.

288

0.24

86.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.14

0.16

0.17

0.19

0.20

0.22

0.24

0.26

0.28

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 18

kV

& f =

50

Hz

mA/

m0.

790.

900.

961.

071.

131.

241.

361.

471.

588.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A14

017

120

323

226

029

434

038

443

8

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A12

215

017

920

523

126

230

534

639

8

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

158

196

236

273

309

355

415

475

552

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA4.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0

SEC

TIO

N C

- TA

BLE

10

41MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Stee

lW

ire A

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 3

.8/6

.6 k

VEa

rthe

d Sy

stem

)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCEW

Y, G

. S. W

ire a

rmou

red

Cab

les,

3.6

/6 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

665

922

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.2

1.2

1.3

1.4

1.4

1.5

1.5

1.6

1.7

1.8

2.0

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m2.

02.

02.

52.

52.

52.

52.

52.

52.

53.

153.

156.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.3

2.3

2.5

2.6

2.7

2.8

2.9

3.0

3.2

3.5

3.8

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

641.

641.

801.

881.

962.

042.

122.

202.

362.

602.

848.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m40

.042

.546

.550

.554

.057

.561

.065

.071

.079

.087

.59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m30

1034

4044

2553

5064

1574

1584

9098

8512

140

1543

018

910

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

050

050

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

480

510

558

606

648

690

732

780

852

948

1050

(B)

Elec

tric

al P

aram

eter

s( i

)C

ondu

ctor

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

197

0.16

00.

129

0.09

90.

080

0.06

53.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

120

0.11

40.

109

0.10

00.

096

0.09

30.

091

0.08

70.

085

0.08

40.

082

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.93

60.

679

0.50

60.

357

0.26

50.

218

0.18

40.

156

0.13

00.

116

0.10

55.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.62

11.

176

0.87

60.

618

0.45

90.

378

0.31

90.

270

0.22

50.

201

0.18

26.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.27

0.29

0.33

0.38

0.42

0.47

0.51

0.55

0.60

0.62

0.65

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 3.

6 kV

and

f =

50 H

zm

A/m

0.31

0.33

0.37

0.43

0.48

0.53

0.58

0.62

0.68

0.70

0.74

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

143

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

1.10

01.

030

0.77

90.

706

0.64

60.

595

0.55

20.

515

0.46

00.

336

0.29

92.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

1.

397

1.30

80.

989

0.89

70.

820

0.75

60.

701

0.65

40.

584

0.42

70.

380

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA6.

276.

718.

889.

7910

.70

11.6

212

.53

13.4

415

.03

20.6

123

.14

SEC

TIO

N D

- TA

BLE

1

42 MKXXS005 01/08/2015

6/10

(12)

kV

Thre

e C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d St

eel

Wire

Arm

oure

d To

IEC

605

02-2

(Sui

tabl

e fo

r 6.3

5/11

kV

Eart

hed

Syst

em)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCEW

Y, G

. S. W

ire a

rmou

red

Cab

les,

6/1

0 kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m66

592

212

4218

0025

0031

5238

8848

7564

2580

3910

301

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

31.

31.

41.

41.

51.

61.

61.

71.

81.

92.

05.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

3.15

3.15

3.15

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

42.

52.

62.

72.

93.

03.

13.

23.

43.

63.

87.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.72

1.80

1.88

1.96

2.12

2.20

2.28

2.36

2.52

2.68

2.84

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

45.5

48.0

51.0

54.5

58.5

62.0

65.0

69.5

76.5

82.0

89.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

3795

4305

4920

5845

6955

8000

9055

1052

513

620

1590

519

235

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

050

025

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

546

576

612

654

702

744

780

834

918

984

1068

(B)

Elec

tric

al P

aram

eter

s( i

)C

ondu

ctor

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

197

0.16

00.

129

0.09

90.

080

0.06

53.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

127

0.12

10.

116

0.10

70.

102

0.09

80.

096

0.09

20.

089

0.08

60.

084

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.93

70.

680

0.50

70.

359

0.26

70.

220

0.18

70.

158

0.13

30.

117

0.10

65.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.62

31.

178

0.87

80.

622

0.46

20.

381

0.32

40.

274

0.23

00.

203

0.18

46.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.21

0.23

0.26

0.29

0.33

0.36

0.39

0.42

0.48

0.52

0.58

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 6

kV a

nd f

= 50

Hz

mA/

m0.

400.

430.

490.

550.

620.

680.

740.

790.

900.

981.

098.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

143

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.79

90.

741

0.69

00.

633

0.58

40.

542

0.51

50.

474

0.34

80.

324

0.29

02.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

1.

015

0.94

10.

876

0.80

40.

742

0.68

80.

654

0.60

20.

442

0.41

10.

368

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA8.

669.

3410

.02

10.9

311

.84

12.7

513

.44

14.5

819

.89

21.3

323

.87

SEC

TIO

N D

- TA

BLE

2

43MKXXS005 01/08/2015

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCEW

Y, G

. S. W

ire a

rmou

red

Cab

les,

8.7

/15

kV to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

665

922

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.4

1.4

1.5

1.5

1.6

1.7

1.7

1.8

1.9

2.0

2.1

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m2.

52.

52.

52.

52.

52.

52.

53.

153.

153.

153.

156.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.6

2.7

2.8

2.9

3.0

3.1

3.2

3.4

3.6

3.7

4.0

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

881.

962.

042.

122.

202.

282.

362.

522.

682.

763.

008.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m51

.053

.056

.059

.563

.567

.570

.576

.082

.087

.094

.59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m44

0548

9055

0564

5576

3587

1097

8512

135

1447

516

820

2019

010

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

500

500

500

250

250

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m61

263

667

271

476

281

084

691

298

410

4411

34(B

)El

ectr

ical

Par

amet

ers

( i )

Con

duct

or1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.72

70.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

702.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

928

0.66

90.

494

0.34

30.

247

0.19

70.

160

0.12

80.

099

0.08

00.

064

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.13

60.

129

0.12

30.

114

0.10

80.

104

0.10

10.

097

0.09

30.

091

0.08

84.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

938

0.68

10.

509

0.36

10.

270

0.22

30.

189

0.16

10.

136

0.12

10.

109

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

625

1.18

00.

882

0.62

50.

468

0.38

60.

327

0.27

90.

236

0.21

00.

189

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

170.

190.

210.

240.

260.

290.

310.

340.

370.

410.

467.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

8.7

kV a

nd f

= 50

Hz

mA/

m0.

460.

520.

570.

660.

710.

790.

850.

931.

011.

121.

268.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

143

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.69

00.

660

0.62

00.

573

0.52

30.

490

0.46

70.

354

0.32

40.

299

0.27

32.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

0.

876

0.83

80.

787

0.72

80.

664

0.62

20.

593

0.45

00.

411

0.38

00.

347

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA10

.02

10.4

811

.16

12.0

713

.21

14.1

214

.80

19.5

321

.33

23.1

425

.31

SEC

TIO

N D

- TA

BLE

3

8.7/

15 (1

7.5)

kV

Thre

e C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d St

eel W

ireA

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 8

.7/1

5 kV

Eart

hed

Syst

em)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

44 MKXXS005 01/08/2015

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCEW

Y, G

. S. W

ire a

rmou

red

Cab

les,

12/

20 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²35

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m6.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m92

212

4218

0025

0031

5238

8848

7564

2580

3910

301

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m5.

55.

55.

55.

55.

55.

55.

55.

55.

55.

54.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

51.

61.

61.

71.

71.

81.

92.

02.

02.

25.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

2.5

2.5

2.5

2.5

3.15

3.15

3.15

3.15

3.15

3.15

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

82.

93.

13.

23.

33.

43.

63.

73.

94.

17.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

2.04

2.12

2.28

2.36

2.44

2.52

2.68

2.76

2.92

3.08

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

58.0

61.0

65.0

69.0

73.5

77.0

81.5

87.0

92.0

99.5

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

5505

6165

7170

8340

1028

511

425

1304

515

390

1771

521

090

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

025

025

025

025

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

696

732

780

828

882

924

978

1044

1104

1194

(B)

Elec

tric

al P

aram

eter

s( i

)C

ondu

ctor

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

702.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

669

0.49

40.

343

0.24

70.

196

0.16

00.

128

0.09

90.

080

0.06

43.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

136

0.13

00.

120

0.11

40.

110

0.10

60.

102

0.09

80.

095

0.09

24.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

683

0.51

10.

363

0.27

20.

225

0.19

20.

164

0.13

90.

124

0.11

25.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.18

30.

885

0.62

90.

471

0.39

00.

333

0.28

40.

241

0.21

50.

194

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

170.

180.

200.

230.

250.

260.

290.

320.

350.

387.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

12 k

V an

d f =

50

Hz

mA/

m0.

640.

680.

750.

870.

940.

981.

091.

211.

321.

438.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A15

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A13

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA5.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.58

40.

552

0.51

50.

482

0.36

10.

348

0.32

40.

299

0.28

10.

258

2.0

AC re

sist

ance

at 8

0 °C

(App

roxi

mat

e)oh

m/k

m

0.74

20.

701

0.65

40.

612

0.45

80.

442

0.41

10.

380

0.35

70.

328

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA11

.84

12.5

313

.44

14.3

519

.16

19.8

921

.33

23.1

424

.59

26.7

6SE

CTI

ON

D -

TAB

LE 4

12/2

0 (2

4) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Stee

l Wire

Arm

oure

d To

IEC

605

02-2

(Sui

tabl

e fo

r 12.

7/22

kV

Eart

hed

Syst

em)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

45MKXXS005 01/08/2015

18/3

0 (3

6) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Stee

l Wire

Arm

oure

d To

IEC

605

02-2

(Sui

tabl

e fo

r 19/

33 k

VEa

rthe

d Sy

stem

)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCEW

Y, G

. S. W

ire a

rmou

red

Cab

les,

18/

30 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²50

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.8

1.8

1.9

2.0

2.0

2.1

2.2

2.3

2.4

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m3.

153.

153.

153.

153.

153.

153.

153.

153.

156.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

3.4

3.5

3.6

3.7

3.8

4.0

4.1

4.3

4.5

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m2.

522.

602.

682.

762.

843.

003.

083.

243.

408.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m74

.578

.082

.586

.089

.093

.599

.010

4.0

111.

59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m86

9597

6511

105

1230

013

460

1516

017

550

2000

523

505

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m25

025

025

025

025

025

025

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

894

936

990

1032

1068

1122

1188

1248

1338

(B)

Elec

tric

al P

aram

eter

s( i

)C

ondu

ctor

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.49

40.

343

0.24

70.

196

0.16

00.

128

0.09

80.

079

0.06

33.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

143

0.13

20.

125

0.12

00.

117

0.11

20.

107

0.10

30.

100

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.51

40.

368

0.27

70.

230

0.19

80.

170

0.14

50.

130

0.11

85.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

0.89

00.

637

0.48

00.

398

0.34

30.

294

0.25

10.

225

0.20

46.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.14

0.16

0.17

0.19

0.20

0.22

0.24

0.26

0.28

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 18

kV

and

f = 5

0 H

zm

A/m

0.79

0.90

0.96

1.07

1.13

1.24

1.36

1.47

1.58

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A18

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A15

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA7.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.36

10.

342

0.31

90.

304

0.29

40.

277

0.25

80.

245

0.22

82.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

0.

458

0.43

40.

405

0.38

60.

373

0.35

20.

328

0.31

10.

290

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA19

.16

20.2

521

.70

22.7

823

.50

24.9

526

.76

28.2

030

.37

SEC

TIO

N D

- TA

BLE

5

46 MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d St

eel W

ireA

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 3

.8/6

.6 k

VEa

rthe

d Sy

stem

)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

EWY,

G. S

. Wire

arm

oure

d C

able

s, 3

.6/6

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m20

328

038

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.2

1.2

1.3

1.4

1.4

1.5

1.5

1.6

1.7

1.8

2.0

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m2.

02.

02.

52.

52.

52.

52.

52.

52.

53.

153.

156.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.3

2.3

2.5

2.6

2.7

2.8

2.9

3.0

3.2

3.5

3.8

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

641.

641.

801.

881.

962.

042.

122.

202.

362.

602.

848.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m40

.042

.546

.550

.554

.057

.561

.065

.071

.079

.087

.59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m25

5027

9535

6541

0046

8052

2557

8565

1076

8598

3511

735

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

050

050

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

480

510

558

606

648

690

732

780

852

948

1050

(B)

Elec

tric

al P

aram

eter

s( i

)C

ondu

ctor

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

60.

266

0.21

20.

162

0.13

10.

103

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.12

00.

114

0.10

90.

100

0.09

60.

093

0.09

10.

087

0.08

50.

084

0.08

24.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

541.

120.

830

0.57

80.

422

0.33

90.

281

0.22

90.

183

0.15

60.

132

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

667

1.94

01.

438

1.00

10.

731

0.58

70.

487

0.39

70.

317

0.27

00.

229

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

270.

290.

330.

380.

420.

470.

510.

550.

600.

620.

657.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

3.6

kV a

nd f

= 50

Hz

mA/

m0.

310.

330.

370.

430.

480.

530.

580.

620.

680.

700.

748.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

104

123

150

180

206

231

262

304

343

393

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

111

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

1.10

01.

030

0.77

90.

706

0.64

60.

595

0.55

20.

515

0.46

00.

336

0.29

92.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

1.

397

1.30

80.

989

0.89

70.

820

0.75

60.

701

0.65

40.

584

0.42

70.

380

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA6.

276.

718.

889.

7910

.70

11.6

212

.53

13.4

415

.03

20.6

123

.14

SEC

TIO

N D

- TA

BLE

6

47MKXXS005 01/08/2015

6/10

(12)

kV

Thre

e C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Stee

l Wire

Arm

oure

d To

IEC

605

02-2

(Sui

tabl

e fo

r 6.3

5/11

kV

Eart

hed

Syst

em)

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

EWY,

G. S

. Wire

arm

oure

d C

able

s, 6

/10

kV to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

203

280

381

553

764

965

1186

1500

1967

2445

3126

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m3.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

44.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

31.

31.

41.

41.

51.

61.

61.

71.

81.

92.

05.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

3.15

3.15

3.15

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

42.

52.

62.

72.

93.

03.

13.

23.

43.

63.

87.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.72

1.80

1.88

1.96

2.12

2.20

2.28

2.36

2.52

2.68

2.84

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

45.5

48.0

51.0

54.5

58.5

62.0

65.0

69.5

76.5

82.0

89.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

3335

3660

4060

4600

5220

5815

6355

7145

9160

1031

012

060

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

050

025

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

546

576

612

654

702

744

780

834

918

984

1068

(B)

Elec

tric

al P

aram

eter

s( i

)C

ondu

ctor

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

60.

265

0.21

20.

162

0.13

10.

103

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.12

70.

121

0.11

60.

107

0.10

20.

098

0.09

60.

092

0.08

90.

086

0.08

44.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

551.

120.

831

0.57

90.

423

0.34

00.

282

0.23

10.

185

0.15

70.

133

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

439

1.00

30.

733

0.58

90.

488

0.40

00.

320

0.27

20.

230

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

210.

230.

260.

290.

330.

360.

390.

420.

480.

520.

587.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

6 kV

and

f =

50 H

zm

A/m

0.40

0.43

0.49

0.55

0.62

0.68

0.74

0.79

0.90

0.98

1.09

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

104

123

150

180

206

231

262

304

343

393

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

111

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.79

90.

741

0.69

00.

633

0.58

40.

542

0.51

50.

474

0.34

80.

324

0.29

02.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

1.

015

0.94

10.

876

0.80

40.

742

0.68

80.

654

0.60

20.

442

0.41

10.

368

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA8.

669.

3410

.02

10.9

311

.84

12.7

513

.44

14.5

819

.89

21.3

323

.87

SEC

TIO

N D

- TA

BLE

7

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

48 MKXXS005 01/08/2015

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

EWY,

G. S

. Wire

arm

oure

d C

able

s, 8

.7/1

5 kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m20

328

038

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.4

1.4

1.5

1.5

1.6

1.7

1.7

1.8

1.9

2.0

2.1

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m2.

52.

52.

52.

52.

52.

52.

53.

153.

153.

153.

156.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.6

2.7

2.8

2.9

3.0

3.1

3.2

3.4

3.6

3.7

4.0

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

881.

962.

042.

122.

202.

282.

362.

522.

682.

763.

008.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m51

.053

.056

.059

.563

.567

.570

.576

.082

.087

.094

.59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m39

4542

5046

4552

1059

0065

2070

8087

5510

015

1123

013

010

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

025

025

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

612

636

672

714

762

810

846

912

984

1044

1134

(B)

Elec

tric

al P

aram

eter

s( i

)C

ondu

ctor

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

50.

265

0.21

20.

162

0.13

00.

103

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.13

60.

129

0.12

30.

114

0.10

80.

104

0.10

10.

097

0.09

30.

091

0.08

84.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

551.

120.

832

0.58

00.

425

0.34

10.

284

0.23

30.

187

0.15

90.

135

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

441

1.00

50.

736

0.59

10.

492

0.40

40.

324

0.27

50.

234

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

170.

190.

210.

240.

260.

290.

310.

340.

370.

410.

467.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

8.7

kV a

nd f

= 50

Hz

mA/

m0.

460.

520.

570.

660.

710.

790.

850.

931.

011.

121.

268.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

104

123

150

180

206

231

262

304

343

393

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

111

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.69

00.

660

0.62

00.

573

0.52

30.

490

0.46

70.

354

0.32

40.

299

0.27

32.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

0.

876

0.83

80.

787

0.72

80.

664

0.62

20.

593

0.45

00.

411

0.38

00.

347

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA10

.02

10.4

811

.16

12.0

713

.21

14.1

214

.80

19.5

321

.33

23.1

425

.31

SEC

TIO

N D

- TA

BLE

8

8.7/

15 (1

7.5)

kV

Thre

e C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Stee

l Wire

Arm

oure

d To

IEC

605

02-2

(Sui

tabl

e fo

r 8.7

/15

kVEa

rthe

d Sy

stem

)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

49MKXXS005 01/08/2015

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

EWY,

G. S

. Wire

arm

oure

d C

able

s, 1

2/20

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

280

381

553

764

965

1186

1500

1967

2445

3126

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m5.

55.

55.

55.

55.

55.

55.

55.

55.

55.

54.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

51.

61.

61.

71.

71.

81.

92.

02.

02.

25.

0Ar

mou

r wire

dia

met

er (N

omin

al)

mm

2.5

2.5

2.5

2.5

3.15

3.15

3.15

3.15

3.15

3.15

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

82.

93.

13.

23.

33.

43.

63.

73.

94.

17.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

2.04

2.12

2.28

2.36

2.44

2.52

2.68

2.76

2.92

3.08

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

58.0

61.0

65.0

69.0

73.5

77.0

81.5

87.0

92.0

99.5

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

4865

5305

5925

6605

8100

8725

9670

1093

512

125

1391

510

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

250

250

250

250

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m69

673

278

082

888

292

497

810

4411

0411

94(B

)El

ectr

ical

Par

amet

ers

( i )

Con

duct

or1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

23.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

136

0.13

00.

120

0.11

40.

110

0.10

60.

102

0.09

80.

095

0.09

24.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

120.

833

0.58

20.

427

0.34

30.

285

0.23

50.

189

0.16

10.

137

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

940

1.44

31.

008

0.74

00.

594

0.49

40.

407

0.32

70.

279

0.23

76.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.17

0.18

0.20

0.23

0.25

0.26

0.29

0.32

0.35

0.38

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 12

kV

and

f = 5

0 H

zm

A/m

0.64

0.68

0.75

0.87

0.94

0.98

1.09

1.21

1.32

1.43

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A11

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A10

412

315

018

020

623

126

230

434

339

3

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.58

40.

552

0.51

50.

482

0.36

10.

348

0.32

40.

299

0.28

10.

258

2.0

AC re

sist

ance

at 8

0 °C

(App

roxi

mat

e)oh

m/k

m

0.74

20.

701

0.65

40.

612

0.45

80.

442

0.41

10.

380

0.35

70.

328

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA11

.84

12.5

313

.44

14.3

519

.16

19.8

921

.33

23.1

424

.59

26.7

6SE

CTI

ON

D -

TAB

LE 9

12/2

0 (2

4) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d St

eel W

ireA

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

2.7/

22 k

VEa

rthe

d Sy

stem

)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

50 MKXXS005 01/08/2015

18/3

0 (3

6) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d St

eel W

ireA

rmou

red

To IE

C 6

0502

-2(S

uita

ble

for 1

9/33

kV

Eart

hed

Syst

em)

Gal

vani

sed

Ste

el W

ire A

rmou

r

Bed

ding

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)Xl

PE

Insu

latio

n

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)P

P F

illers

Bin

der

tape

Out

er S

heat

h

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

EWY,

G. S

. Wire

arm

oure

d C

able

s, 1

8/30

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m8.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m38

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.8

1.8

1.9

2.0

2.0

2.1

2.2

2.3

2.4

5.0

Arm

our w

ire d

iam

eter

(Nom

inal

)m

m3.

153.

153.

153.

153.

153.

153.

153.

153.

156.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

3.4

3.5

3.6

3.7

3.8

4.0

4.1

4.3

4.5

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m2.

522.

602.

682.

762.

843.

003.

083.

243.

408.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m74

.578

.082

.586

.089

.093

.599

.010

4.0

111.

59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m78

3585

2093

7010

115

1076

011

780

1309

514

410

1632

510

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

250

250

250

250

250

250

250

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m89

493

699

010

3210

6811

2211

8812

4813

38(B

)El

ectr

ical

Par

amet

ers

( i )

Con

duct

or1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

823

0.56

90.

411

0.32

50.

265

0.21

20.

162

0.13

00.

102

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.14

30.

132

0.12

50.

120

0.11

70.

112

0.10

70.

103

0.10

04.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

835

0.58

40.

430

0.34

60.

290

0.24

00.

194

0.16

60.

143

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

446

1.01

20.

745

0.59

90.

502

0.41

60.

336

0.28

80.

248

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

140.

160.

170.

190.

200.

220.

240.

260.

287.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

18 k

V an

d f =

50

Hz

mA/

m0.

790.

900.

961.

071.

131.

241.

361.

471.

588.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A14

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A12

315

018

020

623

126

230

434

339

3

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA4.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0( i

i )A

rmou

r1.

0D

C re

sist

ance

at 2

0 °C

(App

roxi

mat

e)oh

m/k

m

0.36

10.

342

0.31

90.

304

0.29

40.

277

0.25

80.

245

0.22

82.

0AC

resi

stan

ce a

t 80

°C (A

ppro

xim

ate)

ohm

/km

0.

458

0.43

40.

405

0.38

60.

373

0.35

20.

328

0.31

10.

290

3.0

Shor

t circ

uit c

urre

nt ra

ting

of a

rmou

r for

1 s

econ

d (A

ppro

xim

ate)

kA19

.16

20.2

521

.70

22.7

823

.50

24.9

526

.76

28.2

030

.37

SEC

TIO

N D

- TA

BLE

10

51MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Dou

ble

Stee

l Tap

e A

rmou

red

To IE

C 6

0502

-2 (S

uita

ble

for 3

.8/6

.6 k

V Ea

rthe

d Sy

stem

)

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCET

gY, D

oubl

e St

eel T

ape

Arm

oure

d C

able

s, 3

.6/6

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m66

592

212

4218

0025

0031

5238

8848

7564

2580

3910

301

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m2.

52.

52.

52.

52.

52.

52.

52.

52.

62.

83.

04.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

21.

21.

31.

41.

41.

51.

51.

61.

71.

82.

05.

0St

eel t

ape

thic

knes

s (N

omin

al)

mm

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.8

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

22.

32.

42.

52.

62.

72.

82.

93.

13.

33.

67.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.56

1.64

1.72

1.80

1.88

1.96

2.04

2.12

2.28

2.44

2.68

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

38.0

40.5

43.5

47.0

51.0

54.5

57.5

61.5

68.0

74.0

84.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

2245

2645

3160

3975

4930

5845

6775

8065

1012

012

285

1624

010

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

500

500

500

500

500

500

500

500

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m57

060

865

370

576

581

886

392

310

2011

1012

60(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

197

0.16

00.

129

0.09

90.

080

0.06

53.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

120

0.11

40.

109

0.10

00.

096

0.09

30.

091

0.08

70.

085

0.08

40.

082

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.93

60.

679

0.50

60.

357

0.26

50.

218

0.18

40.

156

0.13

00.

116

0.10

55.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.62

11.

176

0.87

60.

618

0.45

90.

378

0.31

90.

270

0.22

50.

201

0.18

26.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.27

0.29

0.33

0.38

0.42

0.47

0.51

0.55

0.60

0.62

0.65

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 3.

6 kV

and

f= 5

0 H

zm

A/m

0.31

0.33

0.37

0.43

0.48

0.53

0.58

0.62

0.68

0.70

0.74

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

143

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0SE

CTI

ON

E -

TAB

LE 1

52 MKXXS005 01/08/2015

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCET

gY, D

oubl

e St

eel T

ape

Arm

oure

d C

able

s, 6

/10

kV to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

665

922

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.3

1.3

1.4

1.4

1.5

1.6

1.6

1.7

1.8

1.9

2.0

5.0

Stee

l tap

e th

ickn

ess

(Nom

inal

)m

m0.

50.

50.

50.

50.

50.

50.

50.

50.

50.

50.

86.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.3

2.4

2.5

2.6

2.7

2.9

3.0

3.1

3.3

3.4

3.7

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

641.

721.

801.

881.

962.

122.

202.

282.

442.

522.

768.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m42

.044

.547

.551

.055

.559

.062

.066

.072

.077

.086

.09.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m25

6529

8035

1543

2553

3062

6572

4085

6010

605

1266

016

520

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

050

050

050

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

630

668

713

765

833

885

930

990

1080

1155

1290

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.72

70.

524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

702.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

0.

928

0.66

90.

494

0.34

30.

247

0.19

70.

160

0.12

90.

099

0.08

00.

065

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.12

70.

121

0.11

60.

107

0.10

20.

098

0.09

60.

092

0.08

90.

086

0.08

44.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

937

0.68

00.

507

0.35

90.

267

0.22

00.

187

0.15

80.

133

0.11

70.

106

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

623

1.17

80.

878

0.62

20.

462

0.38

10.

324

0.27

40.

230

0.20

30.

184

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

210.

230.

260.

290.

330.

360.

390.

420.

480.

520.

587.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

6 kV

and

f= 5

0 H

zm

A/m

0.40

0.43

0.49

0.55

0.62

0.68

0.74

0.79

0.90

0.98

1.09

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al re

-si

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

143

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0SE

CTI

ON

E -

TAB

LE 2

6/10

(12)

kV

Thre

e C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d D

oubl

e St

eel T

ape

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 6.3

5/11

kV

Eart

hed

Syst

em)

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

53MKXXS005 01/08/2015

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCET

gY, D

oubl

e St

eel T

ape

Arm

oure

d C

able

s, 8

.7/1

5 kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m66

592

212

4218

0025

0031

5238

8848

7564

2580

3910

301

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m4.

54.

54.

54.

54.

54.

54.

54.

54.

54.

54.

54.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

41.

41.

51.

51.

61.

71.

71.

81.

92.

02.

15.

0St

eel t

ape

thic

knes

s (N

omin

al)

mm

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.8

0.8

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

52.

62.

72.

82.

93.

03.

13.

33.

43.

63.

97.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.80

1.88

1.96

2.04

2.12

2.20

2.28

2.44

2.52

2.68

2.92

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

47.5

50.0

53.0

56.5

60.5

64.0

67.0

71.5

77.0

83.5

91.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

3000

3435

3990

4805

5835

6800

7795

9175

1123

014

185

1733

010

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

500

500

500

500

250

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m71

375

079

584

890

896

010

0510

7311

5512

5313

65(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

197

0.16

00.

128

0.09

90.

080

0.06

43.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

136

0.12

90.

123

0.11

40.

108

0.10

40.

101

0.09

70.

093

0.09

10.

088

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.93

80.

681

0.50

90.

361

0.27

00.

223

0.18

90.

161

0.13

60.

121

0.10

95.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.62

51.

180

0.88

20.

625

0.46

80.

386

0.32

70.

279

0.23

60.

210

0.18

96.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.17

0.19

0.21

0.24

0.26

0.29

0.31

0.34

0.37

0.41

0.46

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 8.

7 kV

and

f= 5

0 H

zm

A/m

0.46

0.52

0.57

0.66

0.71

0.79

0.85

0.93

1.01

1.12

1.26

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A12

915

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A11

213

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

143

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0SE

CTI

ON

E -

TAB

LE 3

8.7/

15 (1

7.5)

kV

Thre

e C

ore

Cop

per C

ondu

ctor

XLPE

Insu

late

d D

oubl

e St

eel T

ape

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 8.7

/15

kV E

arth

ed S

yste

m)

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

54 MKXXS005 01/08/2015

12/2

0 (2

4) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Dou

ble

Stee

l Tap

e A

rmou

red

To IE

C 6

0502

-2 (S

uita

ble

for 1

2.7/

22 k

V Ea

rthe

d Sy

stem

)

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCET

gY, D

oubl

e St

eel T

ape

Arm

oure

d C

able

s, 1

2/20

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

922

1242

1800

2500

3152

3888

4875

6425

8039

1030

13.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.5

1.6

1.6

1.7

1.7

1.8

1.9

2.0

2.0

2.2

5.0

Stee

l tap

e th

ickn

ess

(Nom

inal

)m

m0.

50.

50.

50.

50.

50.

50.

50.

80.

80.

86.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.7

2.8

2.9

3.1

3.2

3.3

3.4

3.6

3.8

4.0

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

962.

042.

122.

282.

362.

442.

522.

682.

843.

008.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m55

.058

.061

.566

.069

.072

.576

.583

.589

.096

.59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m39

0544

6053

2064

1073

6584

2098

0012

755

1493

518

140

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

025

025

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

825

870

923

990

1035

1088

1148

1253

1335

1448

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.66

90.

494

0.34

30.

247

0.19

60.

160

0.12

80.

099

0.08

00.

064

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.13

60.

130

0.12

00.

114

0.11

00.

106

0.10

20.

098

0.09

50.

092

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.68

30.

511

0.36

30.

272

0.22

50.

192

0.16

40.

139

0.12

40.

112

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

183

0.88

50.

629

0.47

10.

390

0.33

30.

284

0.24

10.

215

0.19

46.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.17

0.18

0.20

0.23

0.25

0.26

0.29

0.32

0.35

0.38

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 12

kV

and

f= 5

0 H

zm

A/m

0.64

0.68

0.75

0.87

0.94

0.98

1.09

1.21

1.32

1.43

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A15

418

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A13

415

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

172

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA5.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0SE

CTI

ON

E -

TAB

LE 4

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

55MKXXS005 01/08/2015

18/3

0 (3

6) k

VTh

ree

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Dou

ble

Stee

l Tap

e A

rmou

red

To IE

C 6

0502

-2 (S

uita

ble

for 1

9/33

kV

Eart

hed

Syst

em)

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

cab

les)

. For

cop

per

wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

CO

PPER

CO

ND

UC

TOR

3 C

OR

E, 2

XCET

gY, D

oubl

e St

eel T

ape

Arm

oure

d C

able

s, 1

8/30

kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m8.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m12

4218

0025

0031

5238

8848

7564

2580

3910

301

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m8.

08.

08.

08.

08.

08.

08.

08.

08.

04.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

81.

81.

92.

02.

02.

12.

22.

32.

45.

0St

eel t

ape

thic

knes

s (N

omin

al)

mm

0.50

0.50

0.50

0.80

0.80

0.80

0.80

0.80

0.80

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m3.

23.

33.

53.

63.

73.

94.

04.

24.

47.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

2.36

2.44

2.60

2.68

2.76

2.92

3.00

3.16

3.32

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

70.0

73.5

78.0

82.5

85.5

90.0

95.5

101.

010

8.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

5750

6675

7840

9700

1080

512

335

1458

516

860

2013

510

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

250

250

250

250

250

250

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m10

5011

0311

7012

3812

8313

5014

3315

1516

20(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.49

40.

343

0.24

70.

196

0.16

00.

128

0.09

80.

079

0.06

33.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

143

0.13

20.

125

0.12

00.

117

0.11

20.

107

0.10

30.

100

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.51

40.

368

0.27

70.

230

0.19

80.

170

0.14

50.

130

0.11

85.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

0.89

00.

637

0.48

00.

398

0.34

30.

294

0.25

10.

225

0.20

46.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.14

0.16

0.17

0.19

0.20

0.22

0.24

0.26

0.28

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 18

kV

and

f= 5

0 H

zm

A/m

0.79

0.90

0.96

1.07

1.13

1.24

1.36

1.47

1.58

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A18

122

026

329

833

237

443

148

254

1

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A15

819

423

226

429

633

538

743

549

2

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

205

253

307

352

397

453

529

599

683

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA7.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

0SE

CTI

ON

E -

TAB

LE 5

56 MKXXS005 01/08/2015

3.6/

6 (7

.2) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d D

oubl

e St

eel T

ape

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 3.8

/6.6

kV

Eart

hed

Syst

em)

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in

belo

w T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s).

For

copp

er w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

ETgY

, Dou

ble

Stee

l Tap

e A

rmou

red

Cab

les,

3.6

/6 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

203

280

381

553

764

965

1186

1500

1967

2445

3126

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m2.

52.

52.

52.

52.

52.

52.

52.

52.

62.

83.

04.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

21.

21.

31.

41.

41.

51.

51.

61.

71.

82.

05.

0St

eel t

ape

thic

knes

s (N

omin

al)

mm

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.8

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

22.

32.

42.

52.

62.

72.

82.

93.

13.

33.

67.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.56

1.64

1.72

1.80

1.88

1.96

2.04

2.12

2.28

2.44

2.68

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

38.0

40.5

43.5

47.0

51.0

54.5

57.5

61.5

68.0

74.0

84.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

1785

2005

2300

2730

3195

3660

4070

4690

5665

6690

9060

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0050

050

050

050

050

050

050

050

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

570

608

653

705

765

818

863

923

1020

1110

1260

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

1.20

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.54

1.11

0.82

30.

569

0.41

10.

326

0.26

60.

212

0.16

20.

131

0.10

33.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

120

0.11

40.

109

0.10

00.

096

0.09

30.

091

0.08

70.

085

0.08

40.

082

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

1.54

1.12

0.83

00.

578

0.42

20.

339

0.28

10.

229

0.18

30.

156

0.13

25.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

2.66

71.

940

1.43

81.

001

0.73

10.

587

0.48

70.

397

0.31

70.

270

0.22

96.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.27

0.29

0.33

0.38

0.42

0.47

0.51

0.55

0.60

0.62

0.65

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 3.

6 kV

and

f= 5

0 H

zm

A/m

0.31

0.33

0.37

0.43

0.48

0.53

0.58

0.62

0.68

0.70

0.74

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

104

123

150

180

206

231

262

304

343

393

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

111

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0SE

CTI

ON

E -

TAB

LE 6

57MKXXS005 01/08/2015

6/10

(12)

kV

Thre

e C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Dou

ble

Stee

l Tap

e A

rmou

red

To IE

C 6

0502

-2 (S

uita

ble

for 6

.35/

11 k

V Ea

rthe

d Sy

stem

)

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

ETgY

, Dou

ble

Stee

l Tap

e A

rmou

red

Cab

les,

6/1

0 kV

to IE

C 6

0502

-2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

2535

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m5.

96.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m20

328

038

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

3.4

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.3

1.3

1.4

1.4

1.5

1.6

1.6

1.7

1.8

1.9

2.0

5.0

Stee

l tap

e th

ickn

ess

(Nom

inal

)m

m0.

50.

50.

50.

50.

50.

50.

50.

50.

50.

50.

86.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.3

2.4

2.5

2.6

2.7

2.9

3.0

3.1

3.3

3.4

3.7

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

641.

721.

801.

881.

962.

122.

202.

282.

442.

522.

768.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m42

.044

.547

.551

.055

.559

.062

.066

.072

.077

.086

.09.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m21

0023

3526

5030

8035

9540

8045

3551

8061

4570

7093

4010

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

500

500

500

500

500

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m63

066

871

376

583

388

593

099

010

8011

5512

90(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

60.

265

0.21

20.

162

0.13

10.

103

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.12

70.

121

0.11

60.

107

0.10

20.

098

0.09

60.

092

0.08

90.

086

0.08

44.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

551.

120.

831

0.57

90.

423

0.34

00.

282

0.23

10.

185

0.15

70.

133

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

439

1.00

30.

733

0.58

90.

488

0.40

00.

320

0.27

20.

230

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

210.

230.

260.

290.

330.

360.

390.

420.

480.

520.

587.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

6 kV

and

f= 5

0 H

zm

A/m

0.40

0.43

0.49

0.55

0.62

0.68

0.74

0.79

0.90

0.98

1.09

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

104

123

150

180

206

231

262

304

343

393

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

111

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0SE

CTI

ON

E -

TAB

LE 7

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in

belo

w T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s).

For

copp

er w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

58 MKXXS005 01/08/2015

8.7/

15 (1

7.5)

kV

Thre

e C

ore

Alu

min

ium

Con

duct

orXL

PE In

sula

ted

Dou

ble

Stee

l Tap

e A

rmou

red

To IE

C 6

0502

-2 (S

uita

ble

for 8

.7/1

5 kV

Ear

thed

Sys

tem

)

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

ETgY

, Dou

ble

Stee

l Tap

e A

rmou

red

Cab

les,

8.7

/15

kV to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²25

3550

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

5.9

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

203

280

381

553

764

965

1186

1500

1967

2445

3126

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m4.

54.

54.

54.

54.

54.

54.

54.

54.

54.

54.

54.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

41.

41.

51.

51.

61.

71.

71.

81.

92.

02.

15.

0St

eel t

ape

thic

knes

s (N

omin

al)

mm

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.5

0.8

0.8

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m2.

52.

62.

72.

82.

93.

03.

13.

33.

43.

63.

97.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

1.80

1.88

1.96

2.04

2.12

2.20

2.28

2.44

2.52

2.68

2.92

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

47.5

50.0

53.0

56.5

60.5

64.0

67.0

71.5

77.0

83.5

91.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

2540

2790

3130

3555

4100

4610

5090

5800

6775

8590

1015

510

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

500

500

500

500

500

500

500

250

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m71

375

079

584

890

896

010

0510

7311

5512

5313

65(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

1.

200.

868

0.64

10.

443

0.32

00.

253

0.20

60.

164

0.12

50.

100

0.07

782.

0AC

resi

stan

ce o

f con

duct

or a

t 90

°C (

Appr

oxim

ate)

ohm

/km

1.

541.

110.

823

0.56

90.

411

0.32

50.

265

0.21

20.

162

0.13

00.

103

3.0

Rea

ctan

ce a

t 50

Hz

(App

roxi

mat

e)oh

m/k

m

0.13

60.

129

0.12

30.

114

0.10

80.

104

0.10

10.

097

0.09

30.

091

0.08

84.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

551.

120.

832

0.58

00.

425

0.34

10.

284

0.23

30.

187

0.15

90.

135

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km2.

685

1.94

01.

441

1.00

50.

736

0.59

10.

492

0.40

40.

324

0.27

50.

234

6.0

Cap

acita

nce

at 5

0 H

z (A

ppro

xim

ate)

mF/k

m0.

170.

190.

210.

240.

260.

290.

310.

340.

370.

410.

467.

0Ap

prox

imat

e ch

argi

ng c

urre

nt p

er p

hase

at U

o =

8.7

kV a

nd f=

50

Hz

mA/

m0.

460.

520.

570.

660.

710.

790.

850.

931.

011.

121.

268.

0Su

stai

ned

curre

nt ra

tings

:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A10

011

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A87

104

123

150

180

206

231

262

304

343

393

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

111

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA2.

353.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0SE

CTI

ON

E -

TAB

LE 8

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in

belo

w T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s).

For

copp

er w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

59MKXXS005 01/08/2015

12/2

0 (2

4) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d D

oubl

e St

eel T

ape

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 12.

7/22

kV

Eart

hed

Syst

em)

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

ETgY

, Dou

ble

Stee

l Tap

e A

rmou

red

Cab

les,

12/

20 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²35

5070

9512

015

018

524

030

040

0(A

)M

anuf

actu

ring

Dim

ensi

ons

1.0

Con

duct

or d

iam

eter

(App

roxi

mat

e)m

m6.

98.

19.

711

.412

.914

.316

.018

.420

.623

.32.

0C

ondu

ctor

wei

ght (

Appr

oxim

ate)

kg/k

m28

038

155

376

496

511

8615

0019

6724

4531

263.

0In

sula

tion

thic

knes

s (N

omin

al)

mm

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

5.5

4.0

Sepa

ratio

n sh

eath

thic

knes

s (N

omin

al)

mm

1.5

1.6

1.6

1.7

1.7

1.8

1.9

2.0

2.0

2.2

5.0

Stee

l tap

e th

ickn

ess

(Nom

inal

)m

m0.

50.

50.

50.

50.

50.

50.

50.

80.

80.

86.

0O

uter

she

ath

thic

knes

s (N

omin

al)

mm

2.7

2.8

2.9

3.1

3.2

3.3

3.4

3.6

3.8

4.0

7.0

Out

er s

heat

h th

ickn

ess

(Min

imum

)m

m1.

962.

042.

122.

282.

362.

442.

522.

682.

843.

008.

0C

able

ove

rall

diam

eter

(App

roxi

mat

e)m

m55

.058

.061

.566

.069

.072

.576

.583

.589

.096

.59.

0C

able

wei

ght (

Appr

oxim

ate)

kg/k

m32

6035

9540

7546

7551

8057

2064

2583

0093

4510

965

10.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m50

050

050

050

050

050

025

025

025

025

011

.0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

825

870

923

990

1035

1088

1148

1253

1335

1448

(B)

Elec

tric

al P

aram

eter

s1.

0D

C re

sist

ance

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

23.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

136

0.13

00.

120

0.11

40.

110

0.10

60.

102

0.09

80.

095

0.09

24.

0Im

peda

nce

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

1.

120.

833

0.58

20.

427

0.34

30.

285

0.23

50.

189

0.16

10.

137

5.0

Volta

ge d

rop

(App

roxi

mat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

940

1.44

31.

008

0.74

00.

594

0.49

40.

407

0.32

70.

279

0.23

76.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.17

0.18

0.20

0.23

0.25

0.26

0.29

0.32

0.35

0.38

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 12

kV

and

f= 5

0 H

zm

A/m

0.64

0.68

0.75

0.87

0.94

0.98

1.09

1.21

1.32

1.43

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A11

914

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A10

412

315

018

020

623

126

230

434

339

3

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

133

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

294.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0SE

CTI

ON

E -

TAB

LE 9

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in

belo

w T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s).

For

copp

er w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

60 MKXXS005 01/08/2015

18/3

0 (3

6) k

VTh

ree

Cor

e A

lum

iniu

m C

ondu

ctor

XLPE

Insu

late

d D

oubl

e St

eel T

ape

Arm

oure

dTo

IEC

605

02-2

(Sui

tabl

e fo

r 19/

33 k

V Ea

rthe

d Sy

stem

)

Ste

el T

ape

Arm

our

Bin

der

Tape

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in

belo

w T

able

are

for

co

pper

tap

e sc

reen

ed c

able

s).

For

copp

er w

ire s

cree

ned

cabl

es t

he d

etai

ls c

an b

e gi

ven

on s

peci

fic r

eque

st.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Alu

min

ium

Con

duct

orIn

sula

tion

Scr

een

(Sem

i-con

duct

ive)

PP

Fille

rB

eddi

ngO

uter

She

ath

ALU

MIN

IUM

CO

ND

UC

TOR

3 C

OR

E, A

2XC

ETgY

, Dou

ble

Stee

l Tap

e A

rmou

red

Cab

les,

18/

30 k

V to

IEC

605

02-2

Sr. N

o.N

omin

al A

rea

of C

ondu

ctor

mm

²50

7095

120

150

185

240

300

400

(A)

Man

ufac

turin

g D

imen

sion

s1.

0C

ondu

ctor

dia

met

er (A

ppro

xim

ate)

mm

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

2.0

Con

duct

or w

eigh

t (Ap

prox

imat

e)kg

/km

381

553

764

965

1186

1500

1967

2445

3126

3.0

Insu

latio

n th

ickn

ess

(Nom

inal

)m

m8.

08.

08.

08.

08.

08.

08.

08.

08.

04.

0Se

para

tion

shea

th th

ickn

ess

(Nom

inal

)m

m1.

81.

81.

92.

02.

02.

12.

22.

32.

45.

0St

eel t

ape

thic

knes

s (N

omin

al)

mm

0.50

0.50

0.50

0.80

0.80

0.80

0.80

0.80

0.80

6.0

Out

er s

heat

h th

ickn

ess

(Nom

inal

)m

m3.

23.

33.

53.

63.

73.

94.

04.

24.

47.

0O

uter

she

ath

thic

knes

s (M

inim

um)

mm

2.36

2.44

2.60

2.68

2.76

2.92

3.00

3.16

3.32

8.0

Cab

le o

vera

ll di

amet

er (A

ppro

xim

ate)

mm

70.0

73.5

78.0

82.5

85.5

90.0

95.5

101.

010

8.0

9.0

Cab

le w

eigh

t (Ap

prox

imat

e)kg

/km

4890

5425

6105

7515

8100

8960

1013

011

265

1296

010

.0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

500

250

250

250

250

250

250

250

250

11.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m10

5011

0311

7012

3812

8313

5014

3315

1516

20(B

)El

ectr

ical

Par

amet

ers

1.0

DC

resi

stan

ce o

f con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

0778

2.0

AC re

sist

ance

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

23.

0R

eact

ance

at 5

0 H

z (A

ppro

xim

ate)

ohm

/km

0.

143

0.13

20.

125

0.12

00.

117

0.11

20.

107

0.10

30.

100

4.0

Impe

danc

e at

50

Hz

(App

roxi

mat

e)oh

m/k

m

0.83

50.

584

0.43

00.

346

0.29

00.

240

0.19

40.

166

0.14

35.

0Vo

ltage

dro

p (A

ppro

xim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.44

61.

012

0.74

50.

599

0.50

20.

416

0.33

60.

288

0.24

86.

0C

apac

itanc

e at

50

Hz

(App

roxi

mat

e)mF

/km

0.14

0.16

0.17

0.19

0.20

0.22

0.24

0.26

0.28

7.0

Appr

oxim

ate

char

ging

cur

rent

per

pha

se a

t Uo

= 18

kV

and

f= 5

0 H

zm

A/m

0.79

0.90

0.96

1.07

1.13

1.24

1.36

1.47

1.58

8.0

Sust

aine

d cu

rrent

ratin

gs:-

8.1

Laid

dire

ct, g

roun

d te

mp.

= 2

0 °C

& T

herm

al re

sist

ivity

of s

oil =

1.5

°C

m/W

, dep

th o

f lay

ing

= 0.

8 m

laid

sin

gly

A14

017

120

423

225

929

333

838

043

2

8.2

Dra

wn

into

ear

then

war

e du

cts,

gro

und

tem

p. =

20

°C a

nd T

herm

al

resi

stiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f lay

ing

= 0.

8 m

, lai

d si

ngly

A12

315

018

020

623

126

230

434

339

3

8.3

Laid

sin

gly

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

159

196

238

274

309

354

415

472

545

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA4.

706.

588.

9311

.28

14.1

017

.39

22.5

628

.20

37.6

0SE

CTI

ON

E -

TAB

LE 1

0

61MKXXS005 01/08/2015

Conductor Stranding Machine

150 mm Sheathing Line

62 MKXXS005 01/08/2015

63MKXXS005 01/08/2015

Section F

64 MKXXS005 01/08/2015

65MKXXS005 01/08/2015

GROUP RATING FACTORS FOR CIRCUITS OF THREE SINGLE CORE CABLES,IN TREFOIL LAID DIRECT IN GROUND

Number of trefoils in

group

Spacing between group centres (S) mm

Touching 200 400 600 8002 0.73 0.83 0.88 0.90 0.923 0.60 0.73 0.79 0.83 0.864 0.54 0.68 0.75 0.80 0.845 0.49 0.63 0.72 0.78 0.826 0.46 0.61 0.70 0.76 0.817 0.43 0.58 0.68 0.75 0.808 0.41 0.57 0.67 0.74 -9 0.39 0.55 0.66 0.73 -

10 0.37 0.54 0.65 - -11 0.36 0.53 0.64 - -12 0.35 0.52 0.64 - -

SECTION F - TABLE 1

SECTION F - TABLE 2

GROUP RATING FACTORS FOR CIRCUITS OF THREE CORE CABLES,LAID DIRECT IN GROUND

Number of cables in

group

Spacing between group centres (S) mm

Touching 200 400 600 8002 0.80 0.86 0.90 0.92 0.943 0.69 0.77 0.82 0.86 0.894 0.62 0.72 0.79 0.83 0.875 0.57 0.68 0.76 0.81 0.856 0.54 0.65 0.74 0.80 0.847 0.51 0.63 0.72 0.78 0.838 0.49 0.61 0.71 0.78 -9 0.47 0.60 0.70 0.77 -

10 0.46 0.59 0.69 - -11 0.45 0.57 0.69 - -12 0.43 0.56 0.68 - -

S = Spacing between the group’s centre

s

S = Spacing between the cable's centres

66 MKXXS005 01/08/2015

SECTION F - TABLE 3

SECTION F - TABLE 4

RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE SINGLE CORE CABLES LAID DIRECT IN GROUND

RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE CORE CABLES LAID DIRECT IN GROUND

Nominal area of conductor

mm2

Values of soil thermal resistivity°C - m/W

0.7 0.8 0.9 1 1.5 2 2.5 3

25 1.24 1.20 1.16 1.13 1.00 0.91 0.84 0.78

35 1.25 1.21 1.17 1.13 1.00 0.91 0.83 0.78

50 1.25 1.21 1.17 1.14 1.00 0.91 0.83 0.77

70 1.26 1.21 1.18 1.14 1.00 0.90 0.83 0.77

95 1.26 1.22 1.18 1.14 1.00 0.90 0.83 0.77

120 1.26 1.22 1.18 1.14 1.00 0.90 0.83 0.77

150 1.27 1.22 1.18 1.15 1.00 0.90 0.83 0.77

185 1.27 1.23 1.18 1.15 1.00 0.90 0.83 0.77

240 1.28 1.23 1.19 1.15 1.00 0.90 0.83 0.77

300 1.28 1.23 1.19 1.15 1.00 0.90 0.82 0.77

400 1.28 1.23 1.19 1.15 1.00 0.90 0.82 0.76

Nominal area of conductor

mm2

Values of soil thermal resistivity°C - m/W

0.7 0.8 0.9 1 1.5 2 2.5 3

25 1.30 1.25 1.20 1.16 1.00 0.89 0.81 0.75

35 1.30 1.25 1.21 1.16 1.00 0.89 0.81 0.75

50 1.32 1.26 1.21 1.16 1.00 0.89 0.81 0.74

70 1.33 1.27 1.22 1.17 1.00 0.89 0.81 0.74

95 1.34 1.28 1.22 1.18 1.00 0.89 0.80 0.74

120 1.34 1.28 1.22 1.18 1.00 0.88 0.80 0.74

150 1.35 1.28 1.23 1.18 1.00 0.88 0.80 0.74

185 1.35 1.29 1.23 1.18 1.00 0.88 0.80 0.74

240 1.36 1.29 1.23 1.18 1.00 0.88 0.80 0.73

300 1.36 1.30 1.24 1.19 1.00 0.88 0.80 0.73

400 & above 1.37 1.30 1.24 1.19 1.00 0.88 0.79 0.73

67MKXXS005 01/08/2015

Depth of laying m

Single-core cables

Three-corecables

Nominal conductor sizemm2

≤185 mm2 >185 mm2

0.5 1.04 1.06 1.04

0.6 1.02 1.04 1.03

0.8 1.00 1.00 1.00

1.0 0.98 0.97 0.98

1.25 0.96 0.95 0.96

1.5 0.95 0.93 0.95

1.75 0.94 0.91 0.94

2.0 0.93 0.90 0.93

2.5 0.91 0.88 0.91

3.0 0.90 0.86 0.90

SECTION F - TABLE 5

GROUND TEMPERATURE 0C 10 15 20 25 30 35 40 45 50

RATING FACTOR 1.07 1.04 1.00 0.96 0.93 0.89 0.85 0.80 0.76

SECTION F - TABLE 6

RATING FACTOR FOR DEPTH OF LAYING FORCABLE LAID DIRECT IN GROUND

RATING FACTOR FOR VARIATION IN GROUND TEMPERATURE FORCABLE LAID DIRECT IN GROUND

68 MKXXS005 01/08/2015

GROUP RATING FACTORS FOR CIRCUITS OF THREE SINGLE CORE CABLES,IN DUCTS IN TREFOIL

Number of trefoils in

group

Spacing between duct group centres (S)mm

Touching 200 400 600 8002 0.78 0.85 0.89 0.91 0.933 0.66 0.75 0.81 0.85 0.884 0.59 0.70 0.77 0.82 0.865 0.55 0.66 0.74 0.80 0.846 0.51 0.64 0.72 0.78 0.837 0.48 0.61 0.71 0.77 0.828 0.46 0.60 0.70 0.76 -9 0.44 0.58 0.69 0.76 -

10 0.43 0.57 0.68 - -11 0.42 0.56 0.67 - -12 0.40 0.55 0.67 - -

SECTION F - TABLE 7

SECTION F - TABLE 8

GROUP RATING FACTORS FOR CIRCUITS OF THREE CORE CABLES,IN DUCT IN HORIzONTAL FORMATION

Number of cables in

group

Spacing between group centres (S) mm

Touching 200 400 600 8002 0.85 0.88 0.92 0.94 0.953 0.75 0.80 0.85 0.88 0.914 0.69 0.75 0.82 0.86 0.895 0.65 0.72 0.79 0.84 0.876 0.62 0.69 0.77 0.83 0.877 0.59 0.67 0.76 0.82 0.868 0.57 0.65 0.75 0.81 -9 0.55 0.64 0.74 0.80 -

10 0.54 0.63 0.73 - -11 0.52 0.62 0.73 - -12 0.51 0.61 0.72 - -

S = Spacing between the cable centres in mms

S = Spacing between the Trefoil group centres in mm

s

69MKXXS005 01/08/2015

SECTION F - TABLE 9

SECTION F - TABLE 10

RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE SINGLE CORE CABLES LAID DIRECT IN DUCT

RATING FACTORS FOR VARIATION IN THERMAL RESISTIVITY OF SOIL FORTHREE CORE CABLE LAID IN SINGLE WAY DUCT

Nominal area of conductor

Values of soil thermal resistivity0C - m/W

0.7 0.8 0.9 1 1.5 2 2.5 3

25 1.14 1.12 1.10 1.08 1.00 0.94 0.89 0.84

35 1.14 1.12 1.10 1.08 1.00 0.94 0.88 0.84

50 1.14 1.12 1.10 1.08 1.00 0.94 0.88 0.84

70 1.15 1.13 1.11 1.09 1.00 0.94 0.88 0.83

95 1.15 1.13 1.11 1.09 1.00 0.94 0.88 0.83

120 1.15 1.13 1.11 1.09 1.00 0.93 0.88 0.83

150 1.16 1.13 1.11 1.09 1.00 0.93 0.88 0.83

185 1.16 1.14 1.11 1.09 1.00 0.93 0.87 0.83

240 1.16 1.14 1.12 1.10 1.00 0.93 0.87 0.82

300 1.17 1.14 1.12 1.10 1.00 0.93 0.87 0.82

400 1.17 1.14 1.12 1.10 1.00 0.92 0.86 0.81

Nominal area of conductor

Values of soil thermal resistivity0C - m/W

0.7 0.8 0.9 1 1.5 2 2.5 3

25 1.21 1.17 1.14 1.12 1.00 0.91 0.85 0.79

35 1.21 1.18 1.15 1.12 1.00 0.91 0.84 0.79

50 1.21 1.18 1.15 1.12 1.00 0.91 0.84 0.78

70 1.22 1.19 1.15 1.12 1.00 0.91 0.84 0.78

95 1.23 1.19 1.16 1.13 1.00 0.91 0.84 0.78

120 1.23 1.20 1.16 1.13 1.00 0.91 0.84 0.78

150 1.24 1.20 1.16 1.13 1.00 0.91 0.83 0.78

185 1.24 1.20 1.17 1.13 1.00 0.91 0.83 0.78

240 1.25 1.21 1.17 1.14 1.00 0.90 0.83 0.77

300 1.25 1.21 1.17 1.14 1.00 0.90 0.83 0.77

400 & above 1.25 1.21 1.17 1.14 1.00 0.90 0.83 0.77

70 MKXXS005 01/08/2015

Depth of laying m

Single-core cables

Three-corecables

Nominal conductor sizemm2

≤185 mm2 >185 mm2

0.5 1.04 1.05 1.03

0.6 1.02 1.03 1.02

0.8 1.00 1.00 1.00

1.0 0.98 0.97 0.99

1.25 0.96 0.95 0.97

1.5 0.95 0.93 0.96

1.75 0.94 0.92 0.95

2.0 0.93 0.91 0.94

2.5 0.91 0.89 0.93

3.0 0.90 0.88 0.92

SECTION F - TABLE 11

GROUND TEMPERATURE 0C 10 15 20 25 30 35 40 45 50

RATING FACTOR 1.07 1.04 1.00 0.96 0.93 0.89 0.85 0.80 0.76

AMBIENT TEMPERATURE 0C 20 25 30 35 40 45 50 55 60

RATING FACTOR 1.08 1.04 1.00 0.96 0.91 0.87 0.82 0.76 0.71

SECTION F - TABLE 12

SECTION F - TABLE 13

RATING FACTOR FOR DEPTH OF LAYING FORCABLES LAID DIRECT IN DUCT

RATING FACTOR FOR VARIATION IN GROUND TEMPERATURE FORCABLE LAID DIRECT IN DUCTS

RATING FACTOR FOR VARIATION IN AMBIENT AIR TEMPERATURE

71MKXXS005 01/08/2015

SECTION F - TABLE 14

GROUP RATING FACTORS FOR GROUPS OF MORE THAN ONE MULTI - CORE CABLE IN AIR - TO BE APPLIED TO THE CURRENT CARRYING

CAPACITY FOR ONE MULTI-CORE CABLE IN FREE AIR

Method of Installation Number of trays

Number of cables

1 2 3 4 6 9

Cables onperforated trays

Touching 1

2

3

1.00

1.00

1.00

0.88

0.87

0.86

0.82

0.80

0.79

0.79

0.77

0.76

0.76

0.73

0.71

0.73

0.68

0.66

Spaced 1

2

3

1.00

1.00

1.00

1.00

0.99

0.98

0.98

0.96

0.95

0.95

0.92

0.91

0.91

0.87

0.85

-

-

-

Cables on verticalperforated trays

Touching1

2

1.00

1.00

0.88

0.88

0.82

0.81

0.78

0.76

0.73

0.71

0.72

0.70

Spaced

1

2

1.00

1.00

0.91

0.91

0.89

0.88

0.88

0.87

0.87

0.85

-

-

Cables on laddersupports,cleats, etc

Touching 1

2

3

1.00

1.00

1.00

0.87

0.86

0.85

0.82

0.80

0.79

0.80

0.78

0.76

0.79

0.76

0.73

0.78

0.73

0.70

Spaced 1

2

3

1.00

1.00

1.00

1.00

0.99

0.98

1.00

0.98

0.97

1.00

0.97

0.96

1.00

0.96

0.93

-

-

-

Note 1: Values are given for vertical spacings between trays of 300 mm and at least 20 mm between trays and wall. For closer spacing, the factors should be reduced.

Note 2: Values are given for horizontal spacing between trays of 225 mm with trays mounted back to back. For closer spacing, the factors should be reduced.

72 MKXXS005 01/08/2015

SECTION F - TABLE 15

GROUP RATING FACTORS FOR GROUPS OF MORE THAN ONE CIRCUIT OF SINGLE-CORE CABLES - TO BE APPLIED TO THE CURRENT - CARRYING CAPACITY FOR ONE CIRCUIT OF SINGLE - CORE CABLES IN FREE AIR

Method of InstallationNumber of

trays

Number of three-phasecircuits (Note 3) Use as a

multiplier torating for1 2 3

Perforated trays

(Note 1)

1

2

3

1.00

0.97

0.96

0.98

0.93

0.92

0.96

0.89

0.86

Three cables intrefoil formation

Vertical perforatedtrays

(Note 2)

Spaced

1

2

1.00

1.00

0.91

0.90

0.89

0.86

Laddersupports,

cleats, etc.

(Note 1)

1

2

3

1.00

0.97

0.96

1.00

0.95

0.94

1.00

0.93

0.90

Note 1: Values are given for vertical spacings between trays of 300 mm. For closer spacing, the factors should be reduced.

Note 2: Values are given for horizontal spacing between trays of 225 mm with trays mounted back to back. For closer spacing, the factors should be reduced.

Note 3: For circuits having more than one cable in parallel per phase, each three phase set of conductors should be considered as a circuit for the purpose of this table.

73MKXXS005 01/08/2015

Copper wire screen area for Single core unarmoured cable

It is always advisable to design the cable for specific fault current as per the system requirement. However as a common practice copper wire screen area as per the table given below may be provided for single core unarmoured cables. This screen area is irrespective of voltage grade of the cable.

Conductor cross-sectional area(mm2)

Copper wire screen area(mm2)

25-120 16

150-300 25

400 and above 35

TYPE OF CABLE DURING INSTALLATION DURING TERMINATION

(A) SINGLE CORE

Unarmoured 20 x D 15 x D

Armoured 15 x D 12 X D

(B) THREE CORE

Unarmoured 15 x D 12 x D

Armoured (SWA) 12 x D 10 x D

Armoured (Steel Tape) 15 x D 15 x D

D - Overall diamter of cable

VOLTAGE GRADE (kV) D.C. VOLTAGE (kV) (TEST DURATION - 15 MINUTES)

3.6/6

6/10

8.7/15

12/20

18/30

15

24

35

48

72

* Given test voltages are for New installation only (Reference - IEC - 60502-2)

RECOMMENDED MINIMUM BEDING RADIUS (FOR PVC SHEATHED CABLES)

D.C. TEST VOLTAGE AFTER INSTALLATION*

SECTION F - TABLE 16

SECTION F - TABLE 17

74 MKXXS005 01/08/2015

Short Circuit Charts

75MKXXS005 01/08/2015

Short Circuit Charts

76 MKXXS005 01/08/2015

77MKXXS005 01/08/2015

The short circuit ratings (r.m.s. values) of XLPE insulated cables have been calculated on the following assumptions.

1. Conductor temperature prior to short circuit 90 0C

2. Max permissible temperature during short circuit 250 0C

3. Specific gravity

a. Copper 8.89 gm/cc

b. Aluminium 2.703 gm/cc

4. Resistivity

a. Copper 17.241 X 10-6 Ω mm

b. Aluminium 28.264 X 10-6 Ω mm

The Maximum short circuit current is calculated with the following formula

Where lsh = r.m.s. value of short circuit current (kA)

K = a constant (0.143 & 0.094 for copper & aluminum respectively)

A = nominal area of the conductor (mm2)

t = duration of the short circuit (sec)

lsh = (kA)K x At

SHORT CIRCUIT RATING

78 MKXXS005 01/08/2015

COPPER CONDUCTOR

Short Circuit Characteristics

79MKXXS005 01/08/2015

ALUMINIUM CONDUCTOR

Short Circuit Characteristics

80 MKXXS005 01/08/2015

Laying and Installation of Cables

• After arrival at the site the cable should be examined visually to check any exterior damage.

• At site the cable drum should be rolled only in the direction shown on the flange otherwise the cable may become loose & hence difficult to handle.

• The route of the cable should be decided before hand considering the points like transportation of the cable at these points, atmosphere and ground conditions, where joints and terminations will be done, etc.

• While laying up the cable minimum bending radius as required to be strictly maintained.

• If the cable is pulled by pulling eye or winch, utmost care should be taken that tensile stress on the cable is within its limit.

• If the cable is laid in duct or pipe, outer diameter of the duct or pipe should be at least 1.5 times the diameter of the cable.

• Suitable derating factors should be applied as per the environmental & installation conditions while selecting the size of the cable.

• After laying up the cable system must be subject to the DC voltage as mentioned in the table no. 17. The system should be energized after it has withstood this test.

81MKXXS005 01/08/2015

Special Guidelines for LSF (LSOH/LSzH) sheathed cables

LSF (low smoke & fume) (LSOH/LSZH) sheath does not have the same mechanical strength as other sheath material, particularly at higher temperatures.

It is therefore recommended that LSF (LSOH/LSZH) sheathed cables should be used mainly indoors, and only where cables have been specified to have low smoke and toxic gas emission property.

InstallationWe recommend the following special guidelines, in conjunction with the standard installation instructions.

• The cables should be stored in proper packed condition, in the shade and direct exposure to sun should be avoided.

• As LSF (LSOH/LSZH) has lower tear strength property as compared to PVC/PE sheath, special care should be taken during installation to avoid any damage. Even a small cut on the LSF (LSOH/LSZH) sheath could result in sheath cracking, as it will run in longitudinal direction due to lower tear strength property of LSF (LSOH/LSZH) sheath.

• Use pay-in rollers and corner rollers of non-metallic material (Nylon or Teflon) at least every 3 to 4 meters while laying the cable.

• As far as possible installation should be undercover or indoors. For outdoor installation, direct exposure to sunlight should be avoided by using a suitable cable tray.

• The cables should not be in contact with any hot surface.

• The requirement of minimum bending radius should be followed as per data sheet.

• Any clamping device should not be applied directly on the outer sheath. There should be some cushion (for instance a rubber pad of approx. 3 mm thickness) between the cable’s outer sheath and clamps.

• Maximum distance of unsupported length of cable for horizontal and vertical run should be as below:

Overall diameter of cable (mm) Max. spacing between the supports for horizontal run (mm)

Max. spacing between the supports for vertical run (mm)

0-14.9 350 450

15-19.9 400 550

20-39.9 450 600

40-59.9 700 900

60 & above 1100 1300

Re-windingIn case re-winding should be necessary, extreme caution should be taken during the process to avoid damage. The following should be adhered to :

• The winding should be done equally and uniformly with no over-riding of the coils or pinching on the sides of the drum.

• The pay-off drum should have an adequate braking system to prevent the cable from coming loose on the drum.

82 MKXXS005 01/08/2015

Cable Construction Coding Chart

ABBREVIATION DESCRIPTION

Blank (No Code) Cooper Conductor

A Aluminium Conductor

2X XLPE Insulation

C Copper Screen for Single core Cable

CE Individual core Copper Screen for Three core Cable

S Collective Screen for Three core Cable

Wa Aluminium Wire Armour

W Steel Wire Armour

Tg Double Steel Tape Armour

F Flat Strip Armour

Y PVC Sheath

2Y PE Sheath

Example: 3C X 120 mm2, Copper Conductor, XLPE Insulated, copper tape screened over individual core, PVC bedding, round wire armoured and overall PVC sheathed cable, 3.6/6 kV.

Hence cable can be denoted as : 3C x 120 mm2, 2XCEWY, 3.6/6 kV

83MKXXS005 01/08/2015

Lifting cable drums using crane Do not lay drums flat on their sides, use properwedges to prevent drums rolling

Lift drums on fork trucks correctly

Secure drums adequately before transportation Roll in the direction shown by the arrow

Drum Handling Instructions

84 MKXXS005 01/08/2015

Recommendations for the selection of cables rated voltage

The rated voltage of the cable for a given application should be suitable for the operating conditions in the system in which the cable is used. To facilitate the selection of the cable, systems are divided into three categories as follows:

a) Category A: This category comprises those systems in which any phase conductor that comes in contact with earth or an earth conductor is disconnected from the system within 1 min.

b) Category B: This category comprises those systems which, under fault conditions, are operated for a short time with one phase earthed. IEC 60183 recommends that this period should not exceed 1 h. For cables specified in BS 6622/IEC-60502-2, a longer period, not exceeding 8 h on any occasion, can be tolerated. The total duration of earth faults in any year should not exceed 125 h.

c) Category C: This category comprises all systems which do not fall into categories A or B.

NOTE: In a system in which an earth fault is not automatically and promptly isolated, the extra stresses on the insulation of cables during the earth fault might reduce the life of the cables. If the system is expected to be operated fairly often with a permanent earth fault, it might be advisable to classify the system as category C.

The below Table gives the lowest rated voltage of cable that should be used according to the system voltage and category.

Selection of cables for three-phase A.C. systems

System voltage System category Minimum rated voltage of cable, Uo/U

Nominal voltage, U Maximum sustainedvoltage, Um

kV kV kV

6.6 or 6 7.2 A or B 3.6/6

6.6 or 6 7.2 C 6/10

11 or 10 12 A or B 6/10

11 or 10 12 C 8.7/15

15 17.5 A or B 8.7/15

15 17.5 C 12/20

22 or 20 24 A or B 12/20

22 or 20 24 C 18/30

33 or 30 36 A or B 18/30

The nominal system voltage, U, given in above Table is the nominal voltage between phases.

The maximum sustained system voltage Um, is the highest voltage between phases that can be sustained under normal operating conditions at any time and at any point in the system. It excludes transient voltage variations, due to lightning impulses, fault conditions and rapid disconnection of loads.

The normal system voltages shown in above Table are generally in accordance with series 1 as given in IEC 60038. For system voltages intermediate between the values in above Table, the cable should be selected with a rated voltage not less than the next highest value (e.g. for a 13.8 kV system of category A or B, the cable should have a rated voltage not less than 8.7/15 kV and for a 13.8 kV system of category C, not less than 12/20 kV).