Circuit Breaker Coordiantion
Circuit Breaker Coordiantion
(OP)
I am coordinating some awesome IAC53B relays. I have attached the graphs. My question is are these coordinated, and at what levels? I know circuit 1 instantaneous will open up above 3200 amps, but if I have a fault greater than 10152 Amps that my main relay is set to, both units will operate?
So I am coordianted as long as the fault is below 10,152 amps in the instantaneous portion?
So I am coordianted as long as the fault is below 10,152 amps in the instantaneous portion?





RE: Circuit Breaker Coordiantion
RE: Circuit Breaker Coordiantion