A Member of

Shiva Enterprises

We are a reputed Manufacturer and Supplier ofpremium-quality Copper Wire. These aremanufactured as per the existing industrial qualitystandards and are supplied to clients in variousspecifications.

A Member of

A b o u t U s

Established in the year 1992 at Delhi, we, Shiva Enterprises, are a leadingManufacturer and Supplier of superior-quality Copper Wire. These aremanufactured using the best quality of raw materials such as Copper. Thesewires are available to clients in a wide range of specifications at leading marketprices. Manufactured using premium quality raw materials under the supervisionof industry experts, these wires are supplied to clients within the stipulatedframe of time. We have consistently delivered products of unmatched quality toour clients, thereby winning their trust and faith. Most of our business isgenerated through repeat orders furnished by clients who have understood thatour firm is synonymous with quality. Our products guarantee optimum end usersatisfaction and are known for features such as rust-resistance, durability,resistance to damage and flexibility. Our products are checked by professionalauditors prior to dispatch to assure clients of their excellent quality. Presently, our installation capacity is 600 MT per annum. Our products aremanufactured as per IS and IEC standards. Our high-end infrastructure facilityboasts of latest technology which is required to execute an efficient productionprocess. The best raw materials are procured from leading vendors of the marketin order to ensure the creation of an unsurpassed range of products. Stage-wiseaudits conducted by professional auditors ensure that our products match theexpectations of the clients. We also have professional quality testingequipments. A professional and skilled workforce strives to achieve the clientsatisfaction. Segregation of the workforce helps us bring about uniformity in theentire production and supply process. Streamlined work flow boosts theefficiency significantly. Our range of products is completely unmatched. Theseare used in various industries for versatile applications.

A Member of

OUR PRODUCTS:

Polyester EnemeledCopper Wire

Modified PolyesterEnameled Copper WirePEW-F

Polyesterimide EnameledCopper Wire EIW

Polyurethane SelfSolderable EnameledCopper Wire UEW

P r o

d u

c t

s

A Member of

OUR PRODUCTS:

Tin Coated Copper Wire Bare Round Copper Wire

Bare Copper Wire

P r o

d u

c t

s

A Member of

N o t e:

A Member of

N o t e:

A Member of

F a c t s h e e t

Year of Establishment : 1992

Nature of Business : Manufacturer, Supplier

Total Number of Employees : 11 to 25 People

A Member of

CONTACT USShiva EnterprisesContact Person: Mr. Pranav Agarwal

B- 98, Okhla Industrial Area, Phase 1Delhi - 110020, India

BREAKDOWN VOLTAGE TEST FOR ENAMELLED

ROUND COPPER WINDING WIRES

(BASIS : IS 13730-0-1 / IEC 60317-0-1)

NOMINAL CONDUCTOR

DIAMETER

TEST SPECIMEN

CONFIGURATION

PREPARATION

(TWISTS)

BREAKDOWN VOLTAGE

VOLTS (minimum)

SWG (mm)

GRADE I

GRADE II

GRADE III

22 23 24 25

0.711 0.610 0.559 0.508

TWISTED PAIR

12

2600 2600 2500 2500

4900 4800 4600 4600

7400 7100 7100 7100

26 27 28

0.457 0.417 0.376

16

2400 2300 2300

4600 4400 4400

7000 6800 6600

29 30 31 32 33

0.345 0.315 0.295 0.274 0.254

23

2300 2200 2200 2200 2200

4300 4100 4100 4000 4000

6400 6100 6100 5800 5800

34 35 36 37 38 39 40 41 42

0.234 0.213 0.193 0.173 0.152 0.138 0.122 0.112 0.102

33

2100 1900 1800 1700 1700 1600 1500 1300 1300

3900 3700 3500 3300 3200 3000 2800 2700 2700

5500 5200 5100 4700 4400 4200 4100 3900 3900

ELONGATION FOR ENAMELLED/BARE ROUND COPPER

WIRES

(BASIS : IS 13730-0-1 / IEC 60317-0-1)

NOMINAL CONDUCTOR DIAMETER

ELONGATION

SWG (mm) PERCENTAGE

(%) 11 12 13 14 15 16

2.946 2.642 2.337 2.032 1.829 1.626

34 34 33 33 33 32

17 18 19 20 21

1.422 1.219 1.016 0.914 0.813

32 31 30 30 29

22 23 24 25 26

0.711 0.610 0.559 0.508 0.457

28 27 26 26 25

27 28 29 30 31

0.417 0.376 0.345 0.315 0.295

25 24 23 23 23

32 33 34 35 36 37 38 39 40

0.274 0.254 0.234 0.213 0.193 0.173 0.152 0.132 0.122

22 22 22 21 21 20 19 18 17

DIAMETERS & INCREASE IN DIAMETERS OF

ENAMELLED ROUND COPPER WINDING WIRES

(BASIS: IS 13730-0-1 / IEC 60317-0-1)

NOMINAL CONDUCTOR

DIAMETER

CONDUCTOR TOLERANCE

GRADE I GRADE II GRADE III

SWG (mm) (+/-mm) MIN

INCREASE (mm)

MAX OD

(mm)

MIN INCREASE

(mm)

MAX OD

(mm)

MIN INCREASE

(mm)

MAX OD

(mm)

21 22 23 24 25

0.813 0.711 0.610 0.559 0.508

0.009 0.008 0.006 0.006 0.006

0.032 0.030 0.027 0.025 0.025

0.872 0.766 0.659 0.605 0.554

0.060 0.056 0.050 0.047 0.047

0.902 0.795 0.684 0.629 0.578

0.090 0.085 0.075 0.071 0.071

0.931 0.822 0.708 0.652 0.601

26 27 28 29 30

0.457 0.417 0.376 0.345 0.315

0.005 0.005 0.005 0.005 0.004

0.024 0.022 0.021 0.020 0.019

0.501 0.458 0.417 0.382 0.349

0.045 0.042 0.040 0.038 0.035

0.523 0.480 0.435 0.401 0.367

0.067 0.064 0.060 0.057 0.053

0.544 0.500 0.454 0.418 0.384

31 32 33 34 35

0.295 0.274 0.254 0.234 0.213

0.004 0.004 0.004 0.004 0.003

0.019 0.018 0.018 0.017 0.015

0.329 0.306 0.286 0.265 0.241

0.035 0.033 0.033 0.032 0.029

0.347 0.323 0.303 0.281 0.255

0.053 0.050 0.050 0.048 0.043

0.364 0.339 0.319 0.296 0.269

36 37 38 39 40

0.193 0.173 0.152 0.132 0.122

0.003 0.003 0.003 0.003 0.003

0.014 0.013 0.012 0.011 0.010

0.219 0.197 0.174 0.152 0.141

0.027 0.025 0.023 0.021 0.019

0.232 0.210 0.186 0.162 0.151

0.039 0.036 0.033 0.030 0.028

0.245 0.222 0.197 0.171 0.160

41 42 43 44 45

0.112 0.102 0.091 0.081 0.071

0.003 0.003 0.003 0.003 0.003

0.009 0.009 0.008 0.008 0.007

0.130 0.119 0.107 0.096 0.084

0.017 0.017 0.016 0.015 0.012

0.139 0.128 0.115 0.103 0.091

0.026 0.026 0.023 0.022 0.018

0.147 0.136 0.122 0.110 0.097

DIAMETERS – AREA – WEIGHT – RESISTANCE OF ENAMELLED/BARE

COPPER WIRES

(BASIS: IS 13730-0-1 / IEC 60317-0-1)

NOMINAL CONDUCTOR DIAMETER

NOMINAL CONDUCTOR

AREA

CONDUCTOR WEIGHT

PER 1000m LENGTH

CONDUCTOR RESISTANCE AT 20OC FOR 1 METER (OHMS)

SWG (mm) (mm2) (kg) NOMINAL MAXIMUM MINIMUM

11 12 13 14 15

2.946 2.642 2.337 2.032 1.829

6.8164 5.4822 4.2895 3.2429 2.6274

60.598 48.737 38.134 28.830 23.357

0.002508 0.003118 0.003985 0.005271 0.006506

- - - - -

- - - - -

16 17 18 19 20

1.626 1.422 1.219 1.016 0.914

2.0765 1.5881 1.1671 0.8107 0.6561

18.460 14.119 10.375 7.207 5.833

0.008232 0.01076 0.01465 0.02108 0.02605

- - - -

0.02528

- - - -

0.02686 21 22 23 24 25

0.813 0.711 0.610 0.559 0.508

0.5191 0.3970 0.2923 0.2454 0.2027

4.615 3.530 2.598 2.182 1.802

0.03293 0.04305 0.05848 0.06965 0.08434

0.03396 0.04442 0.06017 0.07178 0.08711

0.03194 0.04175 0.05687 0.06760 0.08168

26 27 28 29 30

0.457 0.417 0.376 0.345 0.315

0.1640 0.1366 0.1110

0.09348 0.07793

1.458 1.214 0.987 0.831 0.693

0.1042 0.1252 0.1539 0.1829 0.2193

0.1075 0.1293 0.1595 0.1888 0.2269

0.1011 0.1212 0.1487 0.1772 0.2121

31 32 33 34 35

0.295 0.274 0.254 0.234 0.213

0.06835 0.05896 0.05067 0.4301

0.03563

0.608 0.524 0.450 0.382 0.317

0.2501 0.2899 0.3374 0.3974 0.4798

0.2592 0.3011 0.3512 0.4149 0.4978

0.2424 0.2792 0.3242 0.3809 0.4625

36 37 38 39 40

0.193 0.172 0.152 0.132 0.122

0.02926 0.02351 0.01815 0.01368 0.01169

0.260 0.209 0.161 0.122 0.104

0.5842 0.7271 0.9416 1.2496 1.4623

0.6081 0.7596 0.9888 1.3192 1.5502

0.5618 0.6967 0.8982 1.1841 1.3811

NOTE: NOMINAL CONDUCTIVITY OF COPPER = 1/58.5 Ohm.mm2.M-1