1:Circuit breaker tripping ware number is D-LSI 5.0A, A long time delay switch overload 2400/3200A Short circuit delay 19200/3200A,Short circuit delay time is 0.2s.Take a owe voltage, a delay tripping device (time delay 1.5s) and a shunt tripping device.2:Voltmeter:42L6-V 0~500V, Ammeter:42L6-A 0~3000/5A,kWh meter:DT864-2B 400/230V 5A3:Zero seq CT ratio is 1000/5A4:This set of power distribution system graph that marked "*" in the setting values are for motor material is unknown to the set the scene. 5:Add an auxiliary contact for all of MCCB of the distribution circuit.