132 KV MAIN BUS 795 MCM

12

Transcript of 132 KV MAIN BUS 795 MCM

Page 1: 132 KV MAIN BUS 795 MCM
Page 2: 132 KV MAIN BUS 795 MCM

132 KV MAIN BUS 795 MCM

132 KV TRANSFER BUS 795 MCM

132/33 KV25/41 MVA424T (TR-2)

BUS COUPLERBUS COUPLER

GCB

800/5 A

NPBS FEEDER-3

GCB

800/5 A

NPBS FEEDER-5

GCB

800/5 A

NPBS FEEDER-4

GCB

800/5 A

MPBS-3 FEEDER-1

GCB

800/5 A

NPDB FEEDER-1

GCB

800/5 A

NPBS FEEDER-1

GCB

400/5 A

GCB

800/5 A

GCB

400/5 A

MPBS-3 FEEDER-2 NPBS FEEDER-2NPDB FEEDER-2

AUX.XFR-1200 KVA

AUX.XFR-2200 KVA

GCB-1200AGCB-1200AGCB-1200A

TWIN MARTIN 2400A

201S 202S

800-400/5A

GCB 203B

204S205G

CVT

LA

101S 102S

800-400/5A

GCB 103B

104S105G

CVT

LA

MYMENSINGH-2 MYMENSINGH-1800-400/5A 800-400/5A

800-400/5A 800-400/5A

GCB-413B

132/33 KV25/41 MVA414T (TR-1)

LA LA LA

132/33 KV50/75 MVA434T (TR-3)

GCB-423B GCB-433B

401S 402S411S 412S

AutoCAD SHX Text
412S
AutoCAD SHX Text
411S
AutoCAD SHX Text
PT
AutoCAD SHX Text
1200-600/5A0-600/5A
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LA
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LA
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LA
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LA
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LA
AutoCAD SHX Text
LA
AutoCAD SHX Text
LA
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LA
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LA
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
TITLE :
AutoCAD SHX Text
NTS
AutoCAD SHX Text
SCALE
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
DRAWING NO. : PGCB/DESIGN/2020/CAPMYMEN/E04
AutoCAD SHX Text
REV :
AutoCAD SHX Text
18.07.2020
AutoCAD SHX Text
DATE
AutoCAD SHX Text
PROJECT:
AutoCAD SHX Text
POWER GRID COMPANY OF BANGLADESH LTD.
AutoCAD SHX Text
33kV CAPACITOR BANK
AutoCAD SHX Text
O
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C
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B
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P
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G
AutoCAD SHX Text
ESTD. 1996
AutoCAD SHX Text
TOU
AutoCAD SHX Text
SAH
AutoCAD SHX Text
SAH
AutoCAD SHX Text
Existing Single Line Diagram of Netrokona 132/33kV SS
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7.19

Pond

33 K

V S

witchyard

Mango G

arden

Flower Garden

Flower

Garden

1 Storied

Control Room

1 S

toried

Store R

oom

132 K

V S

witchyard

Cable Trench

Cable Trench

Cable Trench

Cable T

rench

Cable T

rench

Cable T

rench

132 K

V S

witchyard

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ar-01

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ar-02

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ar-03

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ad

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oundary

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D LAN

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9.43

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9.58

9.61

9.62

9.63

9.69

9.60

9.58

9.76

9.73

9.79

9.77

9.76

9.70

9.83

9.68

9.79

9.66

9.87

9.88

9.85

9.81

9.77

9.72

9.56

9.49

9.51

9.47

9.48

9.67

9.87

10.23

10.19

10.21

10.26

10.27

10.24

10.28

10.46

10.42

10.78

10.89

11.23

11.24

11.13

11.21

11.22

11.25

11.02

11.27

9.71

9.70

9.68

9.65

11.02

11.23

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45.248

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0.27m

w

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BM. Taken on the Road Top

Level Assumed RL=10.00m

7.

3. CABLE TRENCH

PARTICULARS

ROAD & PATH

PROJECTBOUNDARY LINE

SL.NO1.

LEGNED:-

SYMBOL

2.

4.

5.

6.

BUILDING

TRANSFORMAR8.

POND

CULVERT

N

SCALE:- 1:200mm

Wire B

oundary

Wire Boundary

94.841

53.989

96.6

88

53.872

31.894

30.708

14.460

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8.592

9.573

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B

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19.963

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30.345

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20.9

31

11.368

11.333

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11.335

11.322

11.491

11.471

11.322

21.299

21.590

31.300

7.248

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51.084

34.972

8

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2

5

1

7

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26.709

8.554

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6.680

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6

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EP

EP

EP

EP

ELECTRICPOLE (EP)

8.45

8.42

8.46

8.41

8.44

8.53

8.51

10.01

10.00

10.02

10.00

18.390

21.555

10.618

10.612

10.615

34.601

97.434

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92.717

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5

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14.227

13.603

12.794

5.730

5.486

N1 Bay

N2 Bay

T3 B

ay

T1 B

ay

T2 Bay

DESIGNED

TITLE :

NTSSCALE

DRAWN

CHECKED

DRAWING NO. : PGCB/DESIGN/2020/CAPMYMEN/E02B

18.07.2020DATE

PROJECT:

TOU

SAH

SAH

AutoCAD SHX Text
REV :
AutoCAD SHX Text
Existing Layout of Netrokona 132/33kV SS
AutoCAD SHX Text
POWER GRID COMPANY OF BANGLADESH LTD.
AutoCAD SHX Text
33kV CAPACITOR BANK
AutoCAD SHX Text
O
AutoCAD SHX Text
C
AutoCAD SHX Text
B
AutoCAD SHX Text
P
AutoCAD SHX Text
G
AutoCAD SHX Text
ESTD. 1996
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9

DESIGNED

TITLE :

NTSSCALE

DRAWN

CHECKED

DRAWING NO. : PGCB/DESIGN/2020/CAPMYMEN/E02D

18.07.2020DATE

PROJECT:

TOU

SAH

SAH

AutoCAD SHX Text
REV :
AutoCAD SHX Text
Existing Layout Mymensingh 132/33kV SS
AutoCAD SHX Text
POWER GRID COMPANY OF BANGLADESH LTD.
AutoCAD SHX Text
33kV CAPACITOR BANK
AutoCAD SHX Text
O
AutoCAD SHX Text
C
AutoCAD SHX Text
B
AutoCAD SHX Text
P
AutoCAD SHX Text
G
AutoCAD SHX Text
ESTD. 1996
Page 10: 132 KV MAIN BUS 795 MCM
Page 11: 132 KV MAIN BUS 795 MCM
AutoCAD SHX Text
N2
AutoCAD SHX Text
N1
AutoCAD SHX Text
NCT
AutoCAD SHX Text
Ya
AutoCAD SHX Text
Ba
AutoCAD SHX Text
Yb
AutoCAD SHX Text
Bb
AutoCAD SHX Text
Ra
AutoCAD SHX Text
Rb
AutoCAD SHX Text
R
AutoCAD SHX Text
Y
AutoCAD SHX Text
B
AutoCAD SHX Text
Ra1
AutoCAD SHX Text
Rb1
AutoCAD SHX Text
Ya1
AutoCAD SHX Text
Ba1
AutoCAD SHX Text
Yb1
AutoCAD SHX Text
Bb1
AutoCAD SHX Text
SERIES REACTOR
AutoCAD SHX Text
INT. FUSE
AutoCAD SHX Text
CAP. UNIT
AutoCAD SHX Text
GI. ANGLE FRAME
AutoCAD SHX Text
THIS DRAWING IS CONFIDENTIAL IT MUST NOT BE COPIED OR PASSED TO A THIRD PARTY WITHOUT WRITTEN CONSENT WE RESERVE ALL THE RIGHTS ON NEW IDEAS/CHARACTERISTICS ESPECIALLY FOR PATENT PURPOSES.
AutoCAD SHX Text
SERIES REACTOR
AutoCAD SHX Text
CAP. UNIT
AutoCAD SHX Text
FIGURE
AutoCAD SHX Text
L E G E N D
AutoCAD SHX Text
SL.NO.
AutoCAD SHX Text
FIGURE NAME
AutoCAD SHX Text
01
AutoCAD SHX Text
02
AutoCAD SHX Text
03
AutoCAD SHX Text
DESIGNED
AutoCAD SHX Text
TITLE :
AutoCAD SHX Text
NTS
AutoCAD SHX Text
SCALE
AutoCAD SHX Text
DRAWN
AutoCAD SHX Text
CHECKED
AutoCAD SHX Text
0
AutoCAD SHX Text
DRAWING NO. : PGCB/DESIGN/2020/CAPMYMEN/E03
AutoCAD SHX Text
REV :
AutoCAD SHX Text
18.07.2020
AutoCAD SHX Text
DATE
AutoCAD SHX Text
PROJECT:
AutoCAD SHX Text
THREE LINE DIAGRAM OF 33kV CAPACITOR BANK
AutoCAD SHX Text
POWER GRID COMPANY OF BANGLADESH LTD.
AutoCAD SHX Text
33kV CAPACITOR BANK
AutoCAD SHX Text
1
AutoCAD SHX Text
C
AutoCAD SHX Text
B
AutoCAD SHX Text
P
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G
AutoCAD SHX Text
ESTD. 1996
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NCT
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TENDER PURPOSE ONLY
AutoCAD SHX Text
TOU
AutoCAD SHX Text
SAH
AutoCAD SHX Text
SAH
Page 12: 132 KV MAIN BUS 795 MCM
AutoCAD SHX Text
33kV CT
AutoCAD SHX Text
CORE1: 3000/1A CL. 0.2, 30VA
AutoCAD SHX Text
CORE2: 3000/1A CL. 0.2, 30VA
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CORE3: 3000/1A CL. 5P20, 30VA
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IVT
AutoCAD SHX Text
CORE1: CL. 0.2, 30VA CORE2: CL. 3P, 50VA
AutoCAD SHX Text
LA 30kV, 10KA
AutoCAD SHX Text
CB 3000A 31.5KA/3Sec GANG OPERATED
AutoCAD SHX Text
P1
AutoCAD SHX Text
P2
AutoCAD SHX Text
M
AutoCAD SHX Text
M
AutoCAD SHX Text
CORE4: 3000/1A CL. 5P20, 30VA
AutoCAD SHX Text
DS 3000A 31.5KA/3Sec
AutoCAD SHX Text
DS 3000A 31.5KA/3Sec
AutoCAD SHX Text
CSE
AutoCAD SHX Text
M
AutoCAD SHX Text
M
AutoCAD SHX Text
DS/ES 3000A 31.5KA/3Sec
AutoCAD SHX Text
CB 3000A 31.5KA/3Sec GANG OPERATED
AutoCAD SHX Text
DS 3000A 31.5KA/3Sec
AutoCAD SHX Text
CORE2: 3000/1A CL. 5P20, 30VA
AutoCAD SHX Text
CORE1: 3000/1A CL. 0.2, 30VA
AutoCAD SHX Text
M
AutoCAD SHX Text
M
AutoCAD SHX Text
BUS PT
AutoCAD SHX Text
CORE1: CL. 0.2, 30VA CORE2: CL. 3P, 50VA
AutoCAD SHX Text
BUS PT
AutoCAD SHX Text
CORE1: CL. 0.2, 30VA CORE2: CL. 3P, 50VA
AutoCAD SHX Text
M
AutoCAD SHX Text
M
AutoCAD SHX Text
51/51N
AutoCAD SHX Text
59/27
AutoCAD SHX Text
MVAR
AutoCAD SHX Text
A
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VF
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KV
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PF
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33kV BUS
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EXISTING BUS PT
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33kV
AutoCAD SHX Text
3
AutoCAD SHX Text
110V
AutoCAD SHX Text
3
AutoCAD SHX Text
110V
AutoCAD SHX Text
3
AutoCAD SHX Text
CORE1: CLASS-3P, 50VA
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CORE2: CLASS-0.2, 50VA
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DS
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36kV, 1250A
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31.5kV, 3SEC
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CB
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36kV, 1250A
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31.5kV, 3SEC
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CT
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CORE1: 400/5A or 1A
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30VA, 5P20
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CT
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CORE2: 400/5A or 1A
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30VA, 0.2
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3x1Cx500mm2
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CABLE
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P1
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LA
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30kV, 10kA
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REACTOR
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CAP
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NCT
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51N
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CT FROM 33kV
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SIDE OF 132/33 TR
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TRIPPING
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ALARM
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LED
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NAME OF
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PROTECTION
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TC-I
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TC-II
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UNBALANCE
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OC & EF TRIP
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CURRENT TRIP
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TRIP CKT I
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FAULTY
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TRIP CKT II
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FAULTY
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59 OV TRIP
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27 OV TRIP
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PROTECTION
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RELAY FAULTY
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AUX FAIL
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TRIP CKT
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SUPERVISION
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MVXM 31
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AUX RELAY
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K1, K2, K3
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& K4
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UNBALANCE
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MICOM P120
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OC, EF & OV
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MICOM P127
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DC-II
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DC-I
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51N
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27
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59
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51/51N
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TCS-II
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TCS-I
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67/67N
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67/67N
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67N
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MULTI
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FUNCTION
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METER
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INDICATION
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PF HIGH
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PF LOW
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PF
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MONITORING
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CT
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CORE1: 400/5A or 1A
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30VA, 5P20
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THIS DRAWING IS CONFIDENTIAL IT MUST NOT BE COPIED OR PASSED TO A THIRD PARTY WITHOUT WRITTEN CONSENT WE RESERVE ALL THE RIGHTS ON NEW IDEAS/CHARACTERISTICS ESPECIALLY FOR PATENT PURPOSES.
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POTENTIAL TRANSFORMER (PT)
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DISCONNECTING SWITCH (DS)
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LIGHTNING ARRESTOR (LA)
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CURRENT TRANSFORMER (CT)
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FIGURE
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L E G E N D
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SL.NO.
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FIGURE NAME
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01
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02
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03
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04
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05
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DESIGNED
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TITLE :
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NTS
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SCALE
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DRAWN
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CHECKED
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0
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DRAWING NO. : PGCB/DESIGN/2020/CAPMYMEN/E04
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REV :
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18.07.2020
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DATE
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PROJECT:
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33kV CAPACITOR BANK PROTECTION
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POWER GRID COMPANY OF BANGLADESH LTD.
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33kV
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1250A, 31,5kA
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1250A, 31.5kA
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30kV, 10kA
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400A/5A-1A
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RATING
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3
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110V
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3
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33kV CAPACITOR BANK
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O
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C
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B
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P
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G
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ESTD. 1996
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CIRCUIT BREAKER (GCB)
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** Timer based lockout relay has to be provided in CB for safe discharge of capacitor bank.
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NOTE:
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TOU
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SAH
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SAH