Coordination of Generator relay with the downstream motor relay
Coordination of Generator relay with the downstream motor relay
(OP)
There are 4 generators connected to a double-ended switchgear with the tie breaker normally closed. I need to coordinate the downstream motor relay (Multilin 469) with the generator relay (Multilin 489). Do I coordinate the motor relay with one generator, 2 or 4? I'm using ETAP.





RE: Coordination of Generator relay with the downstream motor relay
Sounds like you need help of a professional.
Rafiq Bulsara
http://www.srengineersct.com
RE: Coordination of Generator relay with the downstream motor relay
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(2B)+(2B)' ?
RE: Coordination of Generator relay with the downstream motor relay