100A 3 Phase Din rail Voltmeter Ammeter adjustable Over and Under Voltage current limit protection Monitor Relays Protector
وصف
Relays
Please noted:
63A With N 220V for 3*220V+N, Dispaly each phase 220V
63A without N 380V for 3 Phase, L1 L2 L3All display 380V
100A With N 220V for 3*220V+N, Dispaly each phase 220V
1.Over-voltage protection: Adjustable
2.Under-voltage protection: Adjustable
3.Over-Current protection: Adjustable
4. Asymmetry protection
5.Phase squence protection
6. Active time and reconnect time adjsutable
7. Voltage and current can be manually calibrated