220 kv CB
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Transcript of 220 kv CB
E
D
C
B
F
A
E
D
C
B
F
A
87654321
87654321
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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
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
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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
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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
E
D
C
B
F
A
E
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F
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87654321
87654321
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ird p
ortie
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ithou
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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
/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-
E
D
C
B
F
A
E
D
C
B
F
A
87654321
87654321
is s
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rbid
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ird p
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rmat
ion
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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
/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
E
D
C
B
F
A
E
D
C
B
F
A
87654321
87654321
is s
tric
tly fo
rbid
den
© A
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.th
ird p
ortie
s w
ithou
t exp
ress
out
horit
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rep
rodu
ctio
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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
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
E
D
C
B
F
A
E
D
C
B
F
A
87654321
87654321
is s
tric
tly fo
rbid
den
© A
BB
.th
ird p
ortie
s w
ithou
t exp
ress
out
horit
yin
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
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We
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umen
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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
-
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rmat
ion
cont
aine
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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
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
E
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F
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toan
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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
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
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cont
aine
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We
rese
rve
all r
ight
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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:-
E
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101HYB901258-312
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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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TOTAL SH
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ABB Limited
Revision
Rev
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121HYB901258-312
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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