... .single phase mechanical kilo watt-hour meter 2.Glass cover,steel base 3.Using life more ... AND FEATURES:1. The meter has separable iron core structure;2. Meter cover glass, plastic, transparent PC which ... V)Rated Current (A)Starting CurrentInsulationPerformanceDMM28(DD28)2.0220V, 230V, 240V2(4), 2.5(5), 3(6), 5(10), ... (80)0.5%IbAC Voltage 2kV for 1minute,1.2/50 μs waveform impulse voltage 6kV5(15), 5( ...