Overload Relay Cep7 Diagram Neutral Wire. Posting komentar untuk overload relay wiring diagram pdf popular posts. To prevent electrical shock disconnect from power source before installing or servicing.
51 ac time overcurrent relay 52 ac circuit breaker 53 exciter or dc generator relay 54 high speed dc circuit breaker 55 power factor relay 56 field application relay 59 overvoltage relay 60 voltage or current balance relay 62 time delay stopping or opening relay 63 pressure switch 64 ground detector relay 65 governor. Wiring diagram r1 r2 s1 s2 a1 a2 r2 r1 recommend use of twisted pair for remote reset and ground fault sensor 24 awg minimum with remote indication display cat cep7 erid cep7 1eridn a1 a2 24 240v 47 63 hz or dc cep7 cbct 2 1 3 4 click click please see cep7 cbct instructions for ct wiring and selection. Do not use automatic reset mode in applications where unexpected automatic restart of the motor can cause injury.
The bipolar latch ing relay which controls the normally closed trip contacts and normally open alarm circuit contacts have been self enclosed therefore insolating the electro magnet and shielding against airborne metal particles and other potential environmental debris.
The above diagram is a complete method of single phase motor wiring with circuit breaker and contactor. It senses overloading of motor and interrupts the power flow to the motor thus protecting it from overheating and winding damages. By margaret byrd january 9 2018. Same size and style wire must be used.