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Appendix
7SJ633∗–∗D/E
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
R14
R16
R15
R17
R18
>Block 50-2, >Block 50N-2
F10
>Reset LED
F11
>Light on
F12
>52-b, 52 Breaker
F13
>52-a, 52 Breaker
F15
Disconnector open
F16
F14
F17
Disconnector closed
F18
Ground. switch open
K1
Ground. switch closed
K2
K3
>CB ready
K4
>Door close
K6
K7
K8
K9
K5
K10
K11
K12
K13
K14
K15
K16
(+)
R9
(–)
R10
(+)
R11
(–)
R12
Figure A-3
General diagram 7SJ633∗–∗D/E (panel flush mounting or cubicle installation) – V4.1 –
A-8
I
A
I
B
I
C
3I
0
V
a
V
b
V
c
BI1
BI2
BI3
BI4
BO10
BI5
BI6
BO11
BO12
BI7
BO13
BI8
BO14
BI9
BI10
BO15
BI11
BI12
Live status
BI13
contact
Jumper (NO, NC)
BI14
BI15
Power
supply
BI16
BI17
BI18
Rear SCADA
Port
BI19
Rear Service
BI20
Port
Time
Transducer 1
Synchronization
Transducer 2
Front PC Port
Ground at Back
Wall of Housing
F6
BO1
F8
BO2
F5
F9
BO3
F7
J1 (–)
J2 (+)
)
*
J3
BO4
J4
BO5
K18
BO6
K17
BO7
J7
BO8
J9
BO9
J8
J11
J12
R1
R2
R3
R4
R5
R6
R7
R8
F3
F4
+
F1
( )
~
-
F2
B
C
A
52 Breaker, Relay TRIP
52 Breaker, 79 Close
52 Breaker, 79 Close
Relay PICKUP
Open Ground. switch
Close Ground. switch
Open disconnector
Close disconnector
Measurement Supervision
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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