220 kv CB

12

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Page 1: 220 kv CB

E

D

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87654321

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rve

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ight

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doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

1

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

Item Abbreviations :-

MB - Marshalling Box.

OM-A - Operating Mechanism. For Pole A

OM-B - Operating Mechanism. For Pole B

OM-C - Operating Mechanism. For Pole C

Diagram Based on IEC 617-83.

Local Remote Switch in Remote Position.

Timer Range 0.3 TO - 3 sec.

Circuit Breaker in " OFF " Position.

Auxiliary Circuit " OFF ".

Drawn Without Pressure.

Spring Uncharged.

Handcrank Adapted.

Note :- Wiring to be Done With Tinned Cu. Wire (Grey For DC Ckt.

Black For AC Ckt. , Green + Yellow For Earthing )

2. 2.5 SQ. MM. For Motor Ckt.

3. 4.0 SQ. MM. For Door & Panel Earthing.

Terminal Block In Marshalling Box For Customer Connection.

Terminal Block In Marshalling Box For Supply Terminals.

Terminal Block In Operating Mechanism For Internal Connection.

: 110 VDCCONTROL VOLTAGE.

: 230 VACMOTOR VOLTAGE.

1:- 2.5 SQ. MM. FOR CONTROL CKT.

: 230 VACHEATER VOLTAGE.

B I

N S

HE

ET

NO

.8 X

3-C

GR

OU

P O

F TE

RM

INA

LS

C K

7,K

8 (P

OLE

SH

IFTE

D O

N 3

rd R

OW

.

DE

SC

RE

PE

NC

Y)

D A

S P

ER

TN

EB

SP

EC

.

4. ALL EMPTY MOUNTING HOLES TO BE

BLOCKED WITH RUBBER GROMMAT.

CLI

EN

T C

OM

T.

E A

S P

ER

DM - Density Monitor.

CO

MT.

S1-

SW

F

AS

PE

R C

LIE

NT

RE

PLA

CE

D K

12 &

K13

WIR

ING

CH

AN

GE

D.

SP

AR

E C

ON

T.W

IRE

D.

G A

S P

ER

CLI

EN

T

CH

AN

GE

D T

O 1

10V

DC

.C

OM

T.C

.V 2

20V

DC

CO

NTA

CT

H A

S P

ER

CLI

EN

TS

PA

RE

CO

NTA

CT

INC

R.1

6NO

+16N

C

Page 2: 220 kv CB

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87654321

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the

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aine

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ere

We

rese

rve

all r

ight

s in

this

doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

/3.F1/6.F1/7.F5/7.A8

/3.A1/6.A1/7.A5/7.A6

2

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

K2-

K1++MB-X1:19, +MB-X1:81

23

24

-BG-A

21

22

-BG-A

C TN

C TN

23

24

-BG-B

21

22

-BG-B

23

24

-BG-C

21

22

-BG-C

1

2

-Y1-A

1

2

-Y1-B

1

2

-Y1-C

1

2

-BN.A

1

2

-BN.B

1

2

-BN.C

-BD1

21

2223

-BD2

21

2223

-BD3

21

2223

3

4

-S4-S4

1

2

3 4

-F11

1 2

-F11

21

2224

-K9

11

1214

-K9

11

1214

-K11

A1

A2

-K11

21

2224

-K3A

11

1214

-K3A

A1

A2

-K3A

21

2224

-K3B

11

1214

-K3B

A1

A2

-K3B

21

2224

-K3C

11

1214

-K3C

A1

A2

-K3C

6-X1 3-X1

4-X1

5-X1

1-XA1-XB 1-XC

3-XA 3-XB 3-XC

4-XA 4-XB 4-XC

5-XA 5-XB 5-XC

36-X1

31-X132-X1

1-X01

2-X01

3-X01

4-X01

5-X01

6-X01

21-X0

23-X0

21-X0

23-X0

21-X0

23-X0

35-X1

91-X1

92-X1

93-X1

94-X1

1*-X1

2*-X1

1-X1-A 1-X1-B 1-X1-C

2-X1-A 2-X1-B 2-X1-C

3-X1-A

3-X1-B

3-X1-C

4-X1-A 4-X1-B 4-X1-C

5-X1-A 5-X1-B 5-X1-C

21

22-Q1-A

21

22-Q1-B

21

22-Q1-C

31

3234

-K3A

31

3234

-K3B

31

3234

-K3C

113-X1

114-X1

115-X1

116-X1

117-X1

118-X1

1

2

-S1

5

6

-S1

2-XA

2-XB 2-XC

A1

A2

-K9

ANTIPUMPING CIRCUIT GAS SUPERVISION FOR CLOSE & TRIP CKT.-ICLOSE CIRCUIT

CLOSING SPRING CHARGED

AUTO RECLOSE REMOTE CLOSE

GAS SUPERVISION

LOCAL CLOSE

OPERATING PRESSURE6.0BAR (ABS)

OPERATING PRESSURE6.0BAR (ABS)

6.0 BAR (ABS)OPERATING PRESSURE

110

VD

C

ISOLATORINTERLOCK

ISOLATORINTERLOCK

ALARMBLOCKING SIGNAL

K1+

K2-K2-

K10 K10

K17

K17

K2-K2-

K18

K18

K2- K2-K2- K2- K2- K2-

K10

K11

K10

K13

K10

K15

K19 K19

K20

K28

K2-

K10

K29

K2-

K30

K2-

K2- K2

-

K2-

K2-

K10

K11

K11

K11

K10

K13

K13

K10

K13

K15

K15

K10

K15

K43

K19

K1+

K43

K45

K44

K1+

K21

K22

1

2

3

1

2

3

1

2

3

45

45

45

12

12

12

K43

K19

K10

K10 K10

K10 K10

K16

K50

K10

J1+

J2- K2- K2-

L27

L28

L29

L30

K1+

K56

K54

K52

K52

K52

K51

L44

L45

L46

L47

L48

L49

K2-

Page 3: 220 kv CB

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87654321

87654321

is s

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den

© A

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.th

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ortie

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ithou

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out

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the

info

rmat

ion

cont

aine

d th

ere

We

rese

rve

all r

ight

s in

this

doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

/2.F8

/2.A8

3

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

K2-

K1+

103

104

-BG-A

101

102

-BG-A

03

04

-BG-A

01

02

-BG-A

103

104

-BG-B

101

102

-BG-B

03

04

C TN

C TN

-BG-B

01

02

-BG-B

103

104

-BG-C

101

102

-BG-C

03

04

-BG-C

01

02

-BG-C

1

2

-Y2-A

1

2

-Y2-B

1

2

-Y2-C

15

16

-S4-S4

13

14

11

12

-S4-S4

9

10

-S4

7

8

5

6

-S4

41

4244

-K11

31

3234

-K11

21

2224

-K11

41

4244

-K7

31

3234

-K7

21

2224

-K7

11

1214

-K7

A1

A2

-K7

41

4244

-K8

A1

A2

-K8

7-X1 8-X1 9-X1

6-XA 6-XB 6-XC

13-XA 13-XB 13-XC

10-X1 11-X1 12-X1

13-X1

9-XA 9-XB 9-XC

14-X1

10-XA

10

-XB10-XC

11-XA 11-XB

11-XC

12-XA 12-XB

12-XC

15-X1

16-X1

18-X1

19-X1

22-X1

23-X1

26-X1 27-X1 28-X1

29-XA 29-XB 29-XC

37-X1

38-X1

39-X1

40-X1

6-X1-A

6-X1-B

6-X1-C

7-X1-A

7 -X1-B

7 -X1-C

13-X1-A 13-X1-B 13-X1-C

9-X1-A 9-X1-B 9-X1-C

10-X1-A 10-X1-B 10-X1-C

11-X1-A

11-X1-B

11-X1-C

12-X1-A 12-X1-B 12 -X1-C29-X1-A 29-X1-B 29

-X1-C24-X1

25-X1

15

1618

-KT6

A1

A2

-KT6

25

2628

-KT6

95-X1

96-X1

110-X1 111-X1 112-X1

8

-X1-C

8-X1-B

8-X1-A

21

2224

-K12

11

1214

-K12

A1

A2

-K12

3

4

-S1

7

8

-S1

31

3234

-K12

20-X1

21-X117-X1

121-X1

122-X1

123-X1

POLE DISCREPENCY CIRCUIT

DC SUPPLY-I FAIL ALARM

TRIP CIRCUIT-I

POLE DISCREPENCY TRIP CKT.-I

LOCAL TRIP CKT.-I

PROTECTION TRIP CKT.-IPOST CLOSE SUPERVISION-I

PRE CLOSE SUPERVISION-I

REMOTE TRIP CKT.-I

SPARE CONTACT SPARE CONTACT

(TIME:0.3-3.0 SEC)

DC SUPPLY FAIL TRIP CKT.-I

K1+

K2-K2-K2-

K2-

K23

K23

K1+K1+K1+ K1+

K93

K25

K94

K27

K2- K2-

K80 K80

K63

K1+

K48

K48

K49

K1+

K48

K48

K49

K25

K27

K2-

K2-

K2-

K2-

K23A

AK9

2

K23

K23

K1+

K1+

K25A

AK9

3

K25

K25

K27A

A

K27

K27

K27

K92

K93

K93

K2-

K94

L11

L12

K63

K63

K63

K1+

K49

K1+

K25 K2

7

K71

K72

6

76 7

6 7888

910

1112

910

1112

910

1112

K73

K23

K1+

K1+

K25

K27

K69

L15

L16

L13

L14

K23

K1+

K94

K25

K81

K23

K23

K23

K25

K25

K25

K25

K27

K27K2

7

K68

K70

L9L1

0

L31

L32

K2-

K92 K93

K94

K2-

K2-

K1+

K1+

L7

L8

L08

L010

L012

Page 4: 220 kv CB

E

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E

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87654321

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the

info

rmat

ion

cont

aine

d th

ere

We

rese

rve

all r

ight

s in

this

doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

4

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

13

14

-BG-A

11

12

-BG-A

13

14

-BG-B

C TN

C TN

11

12

-BG-B

13

14

-BG-C

11

12

-BG-C

1

2

-Y3-A

1

2

-Y3-B

1

2

-Y3-C

-BD1 31

3233

-BD2 31

3233

-BD3

31

3233

-S4

29

30

-S4

27

28

25

26

-S4

23

24

-S4-S4

21

22

17

18

-S4

3 4

-F12

1 2

-F12

31

3234

-K8

21

2224

-K8

11

1214

-K8

41

4244

-K10

31

3234

-K10

21

2224

-K10

11

1214

-K10

A1

A2

-K10

33-X1 34-X1

41-X1 42-X1 43-X1 44-X1 45-X1 46-X1

47-X1 48-X1 49-X1

14-XA 14-XB14-XC30-XC

30-XB30-XA

53-X1

33 -X0

54-X1

17-XA 17-XB

17 -XC

7-X01

8 -X01

9 -X01

10 -X01

11-X01

12-X01

31 -X0

33 -X0

31-X0

33 -X0

31 -X0

85-X1

86

-X1

87-X1

88-X1

119-X1

120-X1

51*-X1

52*-X1

14-X1-A

14-X1-B 14-X1-C30-X1-C

30-X1-B30-X1-A

16-X1-A

16 -X1-B

16 -X1-C

17-X1-A 17-X1-B 17-X1-C

A1

A2

-K13

11

1214

-K13

21

2224

-K13

143-X1142-X1141-X1

15-X1-C

15 -X1-B

15-X1-A

9

10

-S1

11

12

-S1

89-X1

90-X1

31

3234

-K13

124-X1

125-X1

126-X1

TRIP CIRCUIT-II

POLE DISCREPENCY-II

REMOTE TRIP CKT.-IIPROTECTION TRIP CKT.-II

POST CLOSE SUPERVISION-II

PRE CLOSE SUPERVISION-II

DC SUPPLY FAIL TRIP CKT.-II

110

VD

C

DC SUPPLY-II FAIL ALARM

OPERATING PR.6.0 BAR (ABS)0.60 MPa (ABS)

OPERATING PR.6.0 BAR (ABS)0.60 MPa (ABS)

OPERATING PR.6.0 BAR (ABS)0.60 MPa (ABS)

BLOCKING SIGNALALARM

LOCAL TRIP CKT.-II

K01+

K154

K155

K156

K02- K02-

13 1415

13 1415

13 1415

L19

L20

34

K02- K02-

K01+ K01+

K01+

K02-

K02-

K01+

L17

L18

J4-

J3+ K01+

K01+ K01+

34

43

L21

L22

K147

K02-

K145

K146

K53A

A

K55A

A

K57A

A

K141

K154

K155

K138

K142

K155

K02-

K156

K143

K53

K53

K53

K53

K53

K53

K53

K55

K55 K5

5

K55

K55

K55

K55

K57

K57

K57

K57

K57

K57

K57

K57

K57K1

39

K137

K90 K90

K01+

K53

K53

K55

K55

K57

K57

K154

K155

K156

K91

L5

L6L06

L018

L020

Page 5: 220 kv CB

E

D

C

B

F

A

E

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A

87654321

87654321

is s

tric

tly fo

rbid

den

© A

BB

.th

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ortie

s w

ithou

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ress

out

horit

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rep

rodu

ctio

n, u

se o

r dis

clou

sure

toan

d in

the

info

rmat

ion

cont

aine

d th

ere

We

rese

rve

all r

ight

s in

this

doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

5

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

M ~ M ~ M ~

< 0 < 0 < 0 < 0

21

22

-S7-A

13

14

-S7-A

21

22

-S7-B

13

14

-S7-B

21

22

-S7-C

13

14

-S7-C

1

2-FL

1

2

-S3

-E

1

2

-E-A

1

2

-E-B

1

2

-E-C

1

2

3 4

-F1-A

1 2

-F1-A

3 4

-F1-B

1 2

-F1-B

3 4

-F1-C

1 2

-F1-C

3 4

-F2

1 2

-F2

AF

-M-A

AF

-M-B

AF

-M-C

55-X1

56-X1

58-X1

20-XA

59-X1

21-XA

20-XB

21-XB

63-X162-X1

57-X1

64-X1

20-XC

21-XC

67-X1

68-X1

22-XA

23-XA

22-XB

23-XB

22-XC

23-XC

60*-X1

61*-X1

65*-X1

66*-X1

20-X1-A

21-X1-A

20-X1-B 20-X1-C

21-X1-C

22-X1-A

23-X1-A

22-X1-B

23-X1-B

22-X1-C

23-X1-C

21-X1-B

31-X1-B32-X1-B 31-X1-C

32-X1-C

31-X1-A

32-X1-A

33-X1-A 34-X1-A

33-X1-B 34-X1-B

33-X1-C

34-X1-C

-23T

1

2 -23T1-A

1

2 -23T1-B

1

2 -23T1-C

1

2

21

22

-K14

A1

A2

-K14

13

14

-K14

97-X1

98-X1

5

6

-Q1-A

3

4

-Q1-A

1

2

-Q1-A

5

6

-Q1-B

3

4

-Q1-B

1

2

-Q1-B

5

6

-Q1-C

3

4

-Q1-C

1

2

-Q1-C

MOTOR CIRCUIT FOR DRIVE-A MOTOR CIRCUIT FOR DRIVE-B MOTOR CIRCUIT FOR DRIVE-C

HEATER CIRCUIT FOR MARSHALLING BOX,DRIVE-A,

DRIVE-B, DRIVE-C AND ILLUMINATION

MOTOR SUPPLY

MOTOR SUPPLY

+/L

-/N

HEATER SUPPLY

HEATER SUPPLY

L

N

230

VA

C

230

VA

C

AC SUPPLY FAIL ALARM

M188

M173

M188

M173

M188

M173 M174

M179

M179

M169

M170

M181

M181

M184

M185

M186

M188

M188

H203

H199H199

H206 H206

H199

H199

H206

M195M188

M173

M173 M173 M196

M194

M194

M193

M192

H206

H199

H206

M173

M179

M170

M181

M181

H203

H199

H199

H208

H199

M173

M173

M194 M1

94

H209

H206

H206

H199

H199

H212

H206

H207

H199

H210

H199

H211

1

M180

M187

M183

M197

M177

M170

M185

M186

M192

M193

M188

M188

M173

M173

L25

L26

18 18 18

19 19 19

12

12

12

L23

L24

Page 6: 220 kv CB

E

D

C

B

F

A

E

D

C

B

F

A

87654321

87654321

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the

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We

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ight

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doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

/2.A8

/2.F8

6

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

K1+

K2-

X1

X2-ILP3C

X1

X2-ILP3B

X1

X2-ILP3A

BN

BU-BW-A

BN

BU-BW-B

BN

BU-BW-C

29-X1

19-XA

19-XB

19-XC

18-XA

18-XB 18-XC

30-X1

73-X1

74-X1

75-X1

76-X1

77-X1

78-X1

71-X1

72-X1

79-X1

80-X1

19-X1-A 19-X1-B 19-X1-C

18-X1-A 18-X1-B 18-X1-C

-BD1

11

1213

-BD2

11

1213-BD3

11

1213

11-X0

12-X0

69-X1

70-X1

13-X01

14-X01

15-X01

16

-X01

17-X01

18-X01

11-X0

12-X0

11-X0

12-X0

99-X1

100-X1

81

82

-Q1-A

71

72

-Q1-A

61

62

-Q1-A

53

54

-Q1-A

A1

A2

-Q1-A

81

82

-Q1-B

71

72

-Q1-B

61

62

-Q1-B

53

54

-Q1-B

A1

A2

-Q1-B

81

82

-Q1-C71

72

-Q1-C

61

62

-Q1-C

53

54

-Q1-C

A1

A2

-Q1-C

A1

A2

-K1711

1214

-K17

21

2224

-K17

31

3234

-K17

41

4244

-K17

101-X1

102-X1

103-X1

104-X1

105-X1

106-X1

107-X1

108-X1

SPRING NOT CHARGED INDICATION

REMOTE SPRING CHARGED INDICATION

CLO

SIN

G S

PR

ING

NO

T C

HA

RG

ED

SF6 GAS REPLENISHMENT ALARM AT 6.2 BAR(ABS)/0.62 MPa (ABS)

SPARE CONTACT

K2-

K1+

K1+

K1+

K177

K178

K179

K113

K113

K110

K110

K1+

K112

K112

K2-

K2-

K1+

K1+

K2-

K180

K171

K172

K173

K174

K175

K176

1617

1617

1617

K2- K2-

K1+K1+

K2-

K2-

K2-

K2-

K1+

K1+

K1+

K1+

K1+K1

+

K1+

L105

L103

K2-

L104

K165

5

6

5

6

5

6

K1+

K1+

K2-

K2-

K1+

K165

K1+

K1+

K165

K165

L33

L34

L36

L37

L38

L39

K181

K182

K183

K184

L40

L41

K2-

K2- K2-K2

-

Page 7: 220 kv CB

E

D

C

B

F

A

E

D

C

B

F

A

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87654321

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We

rese

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all r

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s in

this

doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

7

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

/2.A8

/2.F8

K1+

K2-

/2.A8 /2.F8

10

19

121

122

93

94

-BG-A

91

92

-BG-A

83

84

81

82

73

74

71

72

63

64

61

62

53

54

51

52

43

44

41

42

33

34

31

32

-BG-A

10

19

121

122

93

94

-BG-B

91

92

-BG-B

83

84

81

82

73

74

71

72

63

64

61

62

53

54

51

52

43

44

41

42

33

34

31

32

-BG-B

10

19

121

122

93

94

-BG-C

91

92

-BG-C

83

84

81

82

73

74

71

72

63

64

61

62

53

54

51

52

43

44

41

42

33

34

31

32

-BG-C

26-XA

28-XA

24-XB

25-XB

24-XC

25-XC

26-XB

28-XB

26-XC

28-XC

24-XA

1-X3-A

1-X3-B

1-X3-C

2-X3-A

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

2-X3-B

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

2-X3-C

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

25-XA

27

28

27

28

27

28

81-X1

82 -X1

24-X1-B

25-X1-B

24-X1-C

25-X1-C

26-X1-B

28-X1-B

26-X1-C

28-X1-C

1-X2-A

1-X2-B

1-X2-C

2-X2-A

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

2-X2-B

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

2-X2-C

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

25

26

27

28

25

26

27

28

24-X1-A 26-X1-A

25-X1-A

28-X1-A

27 -X1-A111

112

113

114

-BG-A

111

112

113

114

-BG-B

111

112

113

114

-BG-C

29

30

31 -X2-C

32 -X2-C

29

30

31 -X2-B

32-X2-B

29

30

31 -X2-A

32-X2-A

29

30

31-X3-A

32 -X3-A

29

30

31-X3-B

32 -X3-B

29

30

31 -X3-C

32 -X3-C

13

14

-K16

65

66

-K16

-K15E2

E1

A2

A1

-K16E2

E1

A2

A1

83-X1

84-X1

13 14-K15

21 22-K15

X1 X2-ILP1

X1 X2

-ILP2

3-X4-D

4-X4-D

5

-X4-D

6

-X4-D

K1+K2-

31 32-K15

43 44-K15

57 58

-K15

65 66-K15

21 22-K16

31 32-K16

43 44-K16

57 58

-K16

7-X4-D 8 -X4-D

9-X4-D 10 -X4-D

11-X4-D 12 -X4-D

13-X4-D 14 -X4-D

15-X4-D 16 -X4-D

17-X4-D 18 -X4-D

19-X4-D 20 -X4-D

21-X4-D 22 -X4-D

-K18 E2

E1

A2

A1

-K19 E2

E1

A2

A1

13

14

-K19

65

66

-K19

150-X1 151-X1

13 14

-K18

21 22-K18

31 32-K18

43 44

-K1857 58

-K1865 66

-K1821 22

-K1943 44

-K19

1-X4-D

2 -X4-D

23-X4-D 24 -X4-D

25-X4-D 26 -X4-D

27-X4-D 28 -X4-D

29-X4-D 30 -X4-D

31-X4-D 32 -X4-D

33-X4-D 34 -X4-D

35-X4-D 36 -X4-D

37-X4-D 38 -X4-D

39-X4-D40-X4-D

41-X4-D

42-X4-D

AUXILIARY SWITCH (BG-A) FOR DRIVE-A

AUXILIARY SWITCH (BG-B) FOR DRIVE-B

AUXILIARY SWITCH (BG-C) FOR DRIVE-C SPARE CONTACT AUXILIARY SWITCH (8NO+8NC)

COND. MONITORING OF CONT.MOVEMENT

COND. MONITORING OF CONT.MOVEMENT

COND. MONITORING OF CONT.MOVEMENT

BREAKER ON

BREAKER OFF

MULTIPLYING CONTACT(8NO+8NC)=TOTAL CONTACT 16NO+16NC

U259

U261

U263

U265

U276

U278

U280

U282

U284

U286

U288

U290

U292

U294

U296

U275 U2

77

U279

U281

U283

U285

U287

U289

U291

U293

U295

U297

U210

U212 U2

14

U216

U218

U220

U222

U224

U226

U228

U230

U232

U227

U229

U231

U233

U242 U2

44

U246

U248

U250

U252

U254

U256

U258

U260

U262

U264

U211

U213

U215

U217

U219

U221

U223

U225

U243

U245

U247

U249

U251

U253

U255

U257

1717

K2-

K1+

U234

U235

U266

U267

U298

U299

U236

U237

U268

U269

U300

U301

K1+ K1+34

56

78

910

1112

1314

1516

1718

191

23

45

67

89

1011

16 1819

34

56

78

910

1112

1314

1516

1718

191

23

45

67

89

1011

16 1819

34

56

78

910

1112

1314

1516

1718

191

23

45

67

89

1011

1617

1819

U274

K2-

K2-

K2-

1213

1415

1213

1415

1213

1415

K2-K1+

U238

U239

U2

70U2

71U3

02U3

03

U240

U2

41U2

72U2

73U3

04U3

05

K116

K117

K120

K121

K125

K128

K128

K1+

K1+

U101

U103

U105

U107

U109

U111

U113

U115

L1

L2

U102

U104

U106

U108

U110

U112

U114

U116

K2-

K2-

K2- K2-

K2- K2-

K120

K119

K119

K127

K127

U117

U119

U121

U123

U125

U127

U129

U131

K130

K130

U118

U124

U126

U130

U132

K2- K2-

K129

K129

K2- K2-

U120

U122

U128

Page 8: 220 kv CB

E

D

C

B

F

A

E

D

C

B

F

A

87654321

87654321

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cont

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We

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all r

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s in

this

doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

8

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

6

3

4

5

1 1 1

2 2 2

3 3 3

4 4 4

5 5 5

7

8

9

6 6 6

13 13 13

10

11

12

13

7S 7S

9 9 9

14

10 10 10

11 11 11

12 12 12

15

16

17

18

19

26

27

28

29 29 29

29

19 19 19

18 18 18

30

33

36

26

28

24

25

24

25

26

28

26

28

31

32

34

37

41

42

43

44

45

46

47

48

49

14 14 14

303030

24

53

55

56

54

58

17 17 17

20

59

21

20

21

63

62

57

64

20

21

67

68

22

23

22

23

22

23

1

1

12

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

69

70

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

7S

27S

29S

25

73

74

75

76

77

78

27S

29S

27S

29S

38

39

40

71

72

27

28

27

28

27

2829

30

29

30

29

30

16S 16S16S

19s

20s

21s

22s

23s

35

1*

2*

51*

52*

60*

61*

65*

66*

110

111

112

141

142

143

99

100

97

98

31

32

33S

31

32

33S

31

32

33S

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

25

81

82

83

79

84

80

8586

87

88

91

92

93

94

95

96

89

90

24

23

22

21

20

121

124

125

126

122

123

119

120

101

102

103

104

105

106

107

108

113

114

115

116

117

118

144S

150

151

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

145S

146S

147S

148S

MARSHALLING BOX TERMINAL ARRANGEMENT.

XA

XA

XB XC

XB

X01

XC

X1

X1

X3-A

X3-A

X3-B

X3-B

DC SUPPLY-I

REMOTE CLOSE

AUTO RECLOSE

REMOTE TRIP CKT.-I

POST CLOSE TRIP CKT.-I

PRE CLOSESUPERVISION-I

POST CLOSE TRIP CKT.-II

REMOTETRIP CKT.-II

PRE CLOSESUPERVISION-II

AC FAIL ALARM

REMOTE SPRING CHARGE

INDICATION

TYPE : CATM3MAKE : ELMEX

EI ETYPE : CATM3MAKE : ELMEX

I ETYPE : CATM3MAKE : ELMEX

ITYPE : CATM3MAKE : ELMEX

TYPE : CATM3MAKE : ELMEX

TYPE : CATM3MAKE : ELMEX

SF6 GAS REPLENISHMENT ALARM

I E

TYPE : CATM3MAKE : ELMEX

X01

DE

NS

ITY

MO

NIT

OR

CO

NN

EC

TIO

N

IE I E IE

S:- FOR SPARE TERMINAL BLOCKNOTE:-

DC SUPPLY-II

MOTOR SUPPLY

L

N

AC SUPPLY

L

N

X3-C

X3-C

SPARE CONTACT

SPARE CONTACT

ISOLATORINTERLOCK

ISOLATOR INTERLOCK

+VE-VE

+VE-VE

PROTECTION TRIP CKT.-I

PROTECTION TRIP CKT.-II

X4-D

X4-D

DC SUPPLY-II FAIL ALARM

BLOCKING SIGNALALARM

X1

SPARE CONTACT

DC SUPPLY-I FAIL ALARM

X1

BLOCKING SIGNALALARM

ETYPE : CATM3MAKE : ELMEX

I

Page 9: 220 kv CB

E

D

C

B

F

A

E

D

C

B

F

A

87654321

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the

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cont

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We

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rve

all r

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s in

this

doc

umen

t

TOTAL SH

SH. NO.

APPRD.CHECKED.DRAWN.

ABB Limited

Revision

Rev

isio

n D

etai

ls

REF. DRG.NO.:

CO

MP

UT

ER

OR

IGIN

AL

9

12

1HYB901258-3H

BAC BAC DSSCHEMATIC DIAGRAM FOR 245 kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

2008007031HYB901426-3

11 1

22 2

33 3

44 4

55 5

66 6

77 7

1313 13

99 9

1010 10

1111 11

1212 12

2929 29

1919 19

1818 18

24

2524

2526

2826

28

1414 14

303030

1616 16

1717 17

20

21

20

15

20

27S

21

22

23

22

2322

23

1 1 1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

29

30

31

32

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

29

30

31

32

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

29

30

31

32

25

26

27

28

25

26

27

28

33S

25

26

27

28

33S

21

31

32

15

8

31

3231

32

33

34

33

3433

34

24

26

25

35S

27S

8

35S

33S

28

27

8

15

35S

34S

35S

34S

35S34S

35S

TERMINAL ARRANGEMENT FOR DRIVE -A

X1-A X2-A

X2-AX1-A

X1-B X2-B

X1-B X2-B X1-C X2-C

X1-C X2-C

TERMINAL ARRANGEMENT FOR DRIVE -B TERMINAL ARRANGEMENT FOR DRIVE -C

IE IE IE IE IE IE

TYPE : CATM3MAKE : ELMEX

TYPE : CATM3MAKE : ELMEX

TYPE : CATM3MAKE : ELMEX

TYPE : CATM3MAKE : ELMEX

TYPE : CATM3MAKE : ELMEX

TYPE : CATM3MAKE : ELMEX

S:- FOR SPARE TERMINAL BLOCK

NOTE:-

Page 10: 220 kv CB

E

D

C

B

F

A

E

D

C

B

F

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BAC BAC DSAPPARATUS LISTS FOR 245kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

200800703

1 +DM-A-BD1 TRAFAG/AKM 10A,UP TO 250VDC 1HYB400202-1/1HYB300041-2SF6 GAS DENSITY MONITOR

2 +DM-A-X0(6) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

3 +DM-B-BD2 TRAFAG/AKM 10A,UP TO 250VDC 1HYB400202-1/1HYB300041-2SF6 GAS DENSITY MONITOR

4 +DM-B-X0(6) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

5 +DM-C-BD3 TRAFAG/AKM 10A,UP TO 250VDC 1HYB400202-1/1HYB300041-2SF6 GAS DENSITY MONITOR

6 +DM-C-X0(6) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

7 +MB-23T N SQUARE OR EQUI. 35-85 DEGREE CENTEGRADE 1HYN400151R1THERMOSTAT

8 +MB-BN.A KUBLER OR EQUI. 110V DC,TYPE-W16.20 1HYN400504R2COUNTER

9 +MB-BN.B KUBLER OR EQUI. 110V DC,TYPE-W16.20 1HYN400504R2COUNTER

10 +MB-BN.C KUBLER OR EQUI. 110V DC,TYPE-W16.20 1HYN400504R2COUNTER

11 +MB-E HORN GMBH & CO KG EQUIVALENT 230V AC;140W; 346 ohms 1HYN400748P2HEATER

12 +MB-F1-A ABB OR EQUI. 110 V DC,UPTO 250 V AC,6 A,TYPE-S272C-6 GHS2720001R00642 POLE MCB-MOTOR

13 +MB-F1-B ABB OR EQUI. 110 V DC,UPTO 250 V AC,6 A,TYPE-S272C-6 GHS2720001R00642 POLE MCB-MOTOR

14 +MB-F1-C ABB OR EQUI. 110 V DC,UPTO 250 V AC,6 A,TYPE-S272C-6 GHS2720001R00642 POLE MCB-MOTOR

15 +MB-F2 ABB OR EQUI. 110 V DC,UPTO 250 V AC,6 A,TYPE-S272C-6 GHS2720001R00642 POLE MCB-HEATER

16 +MB-F11 ABB OR EQUI. 110 V DC,UPTO 250 V AC,16A,TYPE-S272C-16 GHS2720001R01642 POLE MCB-SUPPLY-I

17 +MB-F12 ABB OR EQUI. 110 V DC,UPTO 250 V AC,16A,TYPE-S272C-16 GHS2720001R01642 POLE MCB-SUPPLY-II

18 +MB-FL BAJAJ/PHILIPS OR EQUI 240V AC,15W ---ILLUMINATING LAMP

19 +MB-ILP1 TEKNIC/SIEMENS 110 V DC,TYPE-2PLBR3L110DC/3SB1402-2AZ2 1HYN400053P416/P316LAMP GREEN-BREAKER OFF

20 +MB-ILP2 TEKNIC/ SIEMENS 110 V DC,TYPE-2PLBR4L110 DC/3SB1401-2AZ2 1HYN400053P417/P317LAMP RED-BREAKER ON

21 +MB-ILP3A TEKNIC 110 V DC,TYPE-2PLBR1L110 DC 1HYN400053P415LAMP WHITE-SPRING CHARGE

22 +MB-ILP3B TEKNIC 110 V DC,TYPE-2PLBR1L110 DC 1HYN400053P415LAMP WHITE-SPRING CHARGE

23 +MB-ILP3C TEKNIC 110 V DC,TYPE-2PLBR1L110 DC 1HYN400053P415LAMP WHITE-SPRING CHARGE

24 +MB-K3A SCHRACK/RELECO 3 CHAN.OVER,10 A,110V DC,TYPE-MT321110 1HYN400077P4 & 78P1I+79P1IANTI PUMPING RELAY

25 +MB-K3B SCHRACK/RELECO 3 CHAN.OVER,10 A,110V DC,TYPE-MT321110 1HYN400077P4 & 78P1I+79P1IANTI PUMPING RELAY

26 +MB-K3C SCHRACK/RELECO 3 CHAN.OVER,10 A,110V DC,TYPE-MT321110 1HYN400077P4 & 78P1I+79P1IANTI PUMPING RELAY

27 +MB-K7 RELECO OR EQUI. 4 CHA.OVER,10 A,110 V DC,TYPE-C4 A40 110 1HYB400286-1+1HYB400287-1POLE DISCREPENCY RELAY

28 +MB-K8 RELECO OR EQUI. 4 CHA.OVER,10 A,110 V DC,TYPE-C4 A40 110 1HYB400286-1+1HYB400287-1POLE DISCREPENCY RELAY

29 +MB-K9 SCHRACK/RELECO 3 CHAN.OVER,10 A,110V DC,TYPE-MT321110 1HYN400077P4 & 78P1I+79P1IGAS SUPERVISION RELAY

30 +MB-K10 RELECO OR EQUI. 4 CHA.OVER,10 A,110 V DC,TYPE-C4 A40 110 1HYB400286-1+1HYB400287-1GAS SUPERVISION RELAY

31 +MB-K11 RELECO OR EQUI. 4 CHA.OVER,10 A,110 V DC,TYPE-C4 A40 110 1HYB400286-1+1HYB400287-1GAS SUPERVISION RELAY

32 +MB-K12 SCHRACK/RELECO 3 CHAN.OVER,10 A,110V DC,TYPE-MT321110 1HYN400077P4 & 78P1I+79P1IDC FAILURE ALARM -I

33 +MB-K13 SCHRACK/RELECO 3 CHAN.OVER,10 A,110V DC,TYPE-MT321110 1HYN400077P4 & 78P1I+79P1IDC FAILURE ALARM -II

34 +MB-K14 SPRECHER AND SCHUH 240V AC,TYPE-CS3 -31E -----AC FAILURE ALARM

35 +MB-K15 SPRECHER+SCHUH/ ABB. 110VDC,0.3A.CS3C+CV3-11-3NO+3NC 1HYN700038P61MULTIPLICATION CONTACTOR

36 +MB-K16 SPRECHER+SCHUH/ ABB. 110VDC,0.3A.CS3C+CV3-11-3NO+3NC 1HYN700038P61MULTIPLICATION CONTACTOR

37 +MB-K17 RELECO OR EQUI. 4 CHA.OVER,10 A,110 V DC,TYPE-C4 A40 110 1HYB400286-1+1HYB400287-1GAS SUPERVISION RELAY

38 +MB-K18 SPRECHER+SCHUH/ ABB. 110VDC,0.3A.CS3C+CV3-11-3NO+3NC 1HYN700038P61MULTIPLICATION CONTACTOR

39 +MB-K19 SPRECHER+SCHUH/ ABB. 110VDC,0.3A.CS3C+CV3-11-3NO+3NC 1HYN700038P61MULTIPLICATION CONTACTOR

REF.DRG.1HYB901258-3

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BAC BAC DSAPPARATUS LISTS FOR 245kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

200800703

40 +MB-KT6 EAPL 24-220V AC/DC ,TYPE-A1D1-X 1HYN400183-1TIMER-POLE DISCREPENCY

41 +MB-Q1-A SIEMENS/SPRECHER+SCHUH 4NO+4NC,3TF 3300-OB F4+3TX40102A+3TX4001 1HYN401100P14/1HYN700038P19+P1002POWER CONTACTOR-MOTOR

42 +MB-Q1-B SIEMENS/SPRECHER+SCHUH 4NO+4NC,3TF 3300-OB F4+3TX40102A+3TX4001 1HYN401100P14/1HYN700038P19+P1002POWER CONTACTOR-MOTOR

43 +MB-Q1-C SIEMENS/SPRECHER+SCHUH 4NO+4NC,3TF 3300-OB F4+3TX40102A+3TX4001 1HYN401100P14/1HYN700038P19+P1002POWER CONTACTOR-MOTOR

44 +MB-S1 SALZER OR EQUI. 20A,UP TO 250V DC ---CONTROP S/W TRIP CLOSE

45 +MB-S3 KAYCEE/BOHMEN 5A,250VAC SWT-331491-P2DOOR LIMIT SWITCH

46 +MB-S4 KAYCEE OR EQUI. 12A: UPTO 250V;TYPE:8T156C98/GB ------LOCAL REMOTE SELECTOR S/W

47 +MB-X1(134) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

48 +MB-X3-A(33) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

49 +MB-X3-B(33) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

50 +MB-X3-C(33) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

51 +MB-X4-D(42) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

52 +MB-X01(23) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

53 +MB-XA(29) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

54 +MB-XB(29) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

55 +MB-XC(29) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

56 +OM-A-23T1-A N SQUARE OR EQUI. 35-85 DEGREE CENTEGRADE 1HYN400151R1THERMOSTAT

57 +OM-A-BG-A ELMEX OR ABB NOMINAL CURRENT:20A,220V-4A,20ms 1HYN300609P1AUXILIARY SWITCH

58 +OM-A-BW-A NAMCO/KATLAX UPTO 250 V AC/DC 1HYN401175R1PROXIMITY SWITCH

59 +OM-A-E-A RVM OR EQUI 240 V AC,50 W MT-430162-P17HEATER

60 +OM-A-M-A FAL OR EQU. I/P 1900 W, O/P 900 W,UPTO 240V AC/DCSPRING CHARGING MOTOR

61 +OM-A-S7-A ERSCE OR EQUI. 250V,10A,TYPE-M3-04 1HYB400089-1BLOCKING SWITCH

62 +OM-A-X1-A(35) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

63 +OM-A-X2-A(35) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

64 +OM-A-Y1-A ABB 200W,110VDC 1HML400375 P29CLOSE COIL

65 +OM-A-Y2-A ABB 200W,110VDC 1HML400375 P29TRIP-I COIL

66 +OM-A-Y3-A ABB 200W,110VDC 1HML400375 P29TRIP-II COIL

67 +OM-B-23T1-B N SQUARE OR EQUI. 35-85 DEGREE CENTEGRADE 1HYN400151R1THERMOSTAT

68 +OM-B-BG-B ELMEX OR ABB NOMINAL CURRENT:20A,220V-4A,20ms 1HYN300609P1AUXILIARY SWITCH

69 +OM-B-BW-B NAMCO/KATLAX UPTO 250 V AC/DC 1HYN401175R1PROXIMITY SWITCH

70 +OM-B-E-B RVM OR EQUI 240 V AC,50 W MT-430162-P17HEATER

71 +OM-B-M-B FAL OR EQU. I/P 1900 W, O/P 900 W,UPTO 240V AC/DCSPRING CHARGING MOTOR

72 +OM-B-S7-B ERSCE OR EQUI. 250V,10A,TYPE-M3-04 1HYB400089-1BLOCKING SWITCH

73 +OM-B-X1-B(35) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

74 +OM-B-X2-B(35) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

75 +OM-B-Y1-B ABB 200W,110VDC 1HML400375 P29CLOSE COIL

76 +OM-B-Y2-B ABB 200W,110VDC 1HML400375 P29TRIP-I COIL

77 +OM-B-Y3-B ABB 200W,110VDC 1HML400375 P29TRIP-II COIL

78 +OM-C-23T1-C N SQUARE OR EQUI. 35-85 DEGREE CENTEGRADE 1HYN400151R1THERMOSTAT

REF.DRG.1HYB901258-3

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BAC BAC DSAPPARATUS LISTS FOR 245kV,SF6 CIRCUIT BREAKER TYPELTB 245E1 WITH BLK222.

200800703

79 +OM-C-BG-C ELMEX OR ABB NOMINAL CURRENT:20A,220V-4A,20ms 1HYN300609P1AUXILIARY SWITCH

80 +OM-C-BW-C NAMCO/KATLAX UPTO 250 V AC/DC 1HYN401175R1PROXIMITY SWITCH

81 +OM-C-E-C RVM OR EQUI 240 V AC,50 W MT-430162-P17HEATER

82 +OM-C-M-C FAL OR EQU. I/P 1900 W, O/P 900 W,UPTO 240V AC/DCSPRING CHARGING MOTOR

83 +OM-C-S7-C ERSCE OR EQUI. 250V,10A,TYPE-M3-04 1HYB400089-1BLOCKING SWITCH

84 +OM-C-X1-C(35) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

85 +OM-C-X2-C(35) ELMEX 32A,800V,4 SQ MM/0.5Nm ,TYPE-CAT M3 ---TERMINAL BLOCK-CATM3

86 +OM-C-Y1-C ABB 200W,110VDC 1HML400375 P29CLOSE COIL

87 +OM-C-Y2-C ABB 200W,110VDC 1HML400375 P29TRIP-I COIL

88 +OM-C-Y3-C ABB 200W,110VDC 1HML400375 P29TRIP-II COIL

REF.DRG.1HYB901258-3