Different Opto Inputs / Cb Aux Schemes - GE MiCOM P40 Agile Technical Manual

P44x/EN AP/Hb6
(AP) 5-164
 None
 52A (1 or 3 opto inputs for a single pole logic)
 52B (1 or 3 opto inputs)
 Both 52A and 52B (2 opto inputs or 6 opto inputs)
Sol1: One opto input used for 52a (3-pole circuit breaker)
Sol2: One opto input used for 52b (3-pole circuit breaker)
Sol3: Two opto inputs used for 52a & 52b (3-pole circuit breaker)
Figure 132: Different opto inputs / CB aux schemes
Sol4: Three opto inputs used for 52a (1-pole circuit breaker)
Sol5: Three opto inputs used for 52b (1-pole circuit breaker)
Application Notes
MiCOM P40 Agile P442, P444