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Appendix
7SJ635∗–∗A/C
R14
R16
R15
R17
R18
F10
>Block 50-2, >Block 50N-2
>Reset LED
F11
>Light on
F12
>52-b, 52 Breaker
F13
>52-a, 52 Breaker
F15
F16
Disconnector open
F14
F17
Disconnector closed
F18
Ground. switch open
Ground. switch closed
>CB ready
>Door close
K10
K11
K12
K13
K14
K15
K16
R10
R11
R12
R13
M1
M2
M3
M4
M6
M7
M8
M9
M5
M10
M11
M12
M13
M14
M15
M16
Figure A-33 General diagram 7SJ635
A-38
Q1
I
A
Q2
Q3
I
B
Q4
Q5
I
C
Q6
Q7
3I
0
Q8
V
a
V
b
V
c
BI1
BI2
BI3
BI4
BI5
BI6
BI7
K1
BI8
K2
BI9
K3
BI10
K4
BI11
K6
BI12
K7
BI13
K8
BI14
K9
BI15
K5
BI16
BI17
BI18
BI19
BI20
R9
BI21
BI22
BI23
BI24
BI25
BI26
BI27
BI28
BI29
BI30
BI31
BI32
BI33
BI34
BI35
BI36
BI37
Operation
Front PC Port
unit
∗–∗
A/C (devices with separate operation unit) – V4.0 –
BO1
BO2
BO3
)
*
BO4
BO5
BO6
BO7
BO8
BO9
BO10
BO11
BO12
BO13
BO14
BO15
)
*
BO16
BO17
BO18
BO19
BO20
BO21
BO22
Live status
contact
Jumper (NO, NC)
+
Power
( )
~
-
supply
Rear SCADA
Port
Rear Service
Port
Time
Synchronization
Ground at Back
Wall of Housing
Ground at Back
Wall of Housing
F6
52 Breaker, Relay TRIP
F8
52 Breaker, 79 Close
F5
F9
52 Breaker, 79 Close
F7
J1 (–)
J2 (+)
J3
Measurement Supervision
J4
K18
K17
Relay PICKUP
J7
J9
J8
J11
J12
R1
Open Ground. switch
R2
Close Ground. switch
R3
Open disconnector
R4
R5
Close disconnector
R6
R7
R8
L1 (–)
L2 (+)
L3
L4
M18
M17
L7
L9
L8
L11
L12
F3
F4
F1
F2
B
C
A
Interference suppression
capacitors at the
relay contacts,
Ceramic, 4.7 nF, 250 V
)
*
High-duty relays
Interference suppression
capacitors
MP, 22 nF, 250 V
7SJ63 Manual
C53000-G1140-C120-1
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