Control Circuit Wiring Diagram; Wiring Diagram - WEG ABWC Serie Instrucciones De Instalación, Operación Y Mantenimiento

15 CONTROL CIRCUIT WIRING DIAGRAM

15.1 WIRING DIAGRAM

This diagram considers the circuit breaker in the inserted position, in the open position (OFF) and motor loaded.
In the withdrawable version (with truck), the truck release latch must be in the regular (released) position.
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Auxiliary position contacts, optional item for
the withdrawable circuit-breaker:
311 ~ 344 Cell switch
Accessory code description:
Axc Auxiliary switch
L Long time delay trip indicator
SI Short time delay/instantaneous
G Ground fault trip indicator
CL1~CL4 Cell switch
M Motor
Closing coil
CC
Shunt tripping device 1
SHT1
SHT2 Shunt tripping device 2
UVT coil
UVT
Z1 Z2 ZSI input
Z3 Z4 ZSI output
E1 E2 External CT
VN ~ V3 Voltage module
485+ ~ 485- RS485 Communication
311 ~ 314 Auxiliary position switch
Terminal code description:
11 12 ~ 41 42 Auxiliary switch "b" contact
11 14 ~ 41 44 Auxiliary switch "a" contact
U3 U2 Spring loaded
U1 U2 Motor of spring charging
A1 A2
Closing coil
C1 C2 Shunt trip
C11 C12 2 nd shunt trip
D1 D2 Voltage input terminal of UVT
81 82 Alarm trip 1
181 182 Alarm trip 2
Ready to close, the circuit breaker is
251 252
turned off and the spring is loaded
R1 R2 Control power
513 ~ 544 Alarm contact
R11 R22 Alarm reset
ABWC Compact Air Circuit Breaker | 57