DD862a, DD862 series single single phase inductive meters used for 50Hz single AC power energy measure, here feature such as over loading, high stability, even error curve and convenient adjustment and maintaining
Structure advantages:
Voltage core is inserted semi-closely. Current components are double compensated to enable its wide loading. Voltage loop with plastic encapsulation bears or magnetism push bearing ensures the long-life. Steady magnetism bi-polar AINiCo damp alnico high bigotry rectification capacity
