LS Industrial Systems TS1600 Series - Assembly and Withdrawal of Trip Relay Wires

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H. Installation and Handling
7. Installation of withdrawal wiring for Trip Relay
■ Withdrawal Wiring for Trip Relay
Components of wire ass’y OCR and types
CONN.,172501-1,AMP
1ea
TERMINAL ASS'Y,SHORT ZSI IN
1ea
TERMINAL,172773-1,AMP
25ea
단자 번호 및 기호
①
②
WIRE ASS’Y 1ea
12P CONNECTOR
10P CONNECTOR
1. Disassembling cover and short connector
①
②
TRIP or OFF STATE
③
In case of not using ZSI function
: If not using ZSI function of Trip Relay (OCR),
please short ZSI INPUT of terminal No.11,12
(ZSI IN +, ZSI IN-) by using
the “TERMINAL ASS'Y,SHORT ZSI IN”
CONN.,172501-1,AMP
No. 11, 12 SHORTED
TERMINAL ASS'Y,
SHORT ZSI IN
No. Drawing No. Part Name Functions OCR
1 76671176262 WIRE ASS'Y AG AC OCR Communication, Digtal Output, ZSI, Remote Reset A Type
2 76671176263 WIRE ASS'Y A ZK PS CKA OCR Communication, Digtal Output, ZSI, Remote Reset, Earth Leakage(<30A), Voltage Module P, S Type
3 76671176264 WIRE ASS'Y AE AX PX SX OCR Communication, Digtal Output, ZSI, Remote Reset, Earth Leakage(>30A), Voltage Module P, S Type
WIRE ASS'Y O CR TY PES
1. In case of disassembling and assembling the main cover, screw should be tightened in specific torque of1.5N.m (15.3kgf.cm)
2. In case of disassembling and assembling the main cover by over tightening torque, the parts of MCCB can be damaged.