... 1.DD862 single phase mechanical power meter 2.Transparent glass cover,iron base,short terminal cover 3.IEC62053-21 DD862 single phase mechanical power ... with standard IEC62053-11;TECHNICAL PARAMETERS:TypeAccuracyRated Voltage (V)Rated Current (A)Overload CapacityStarting CurrentInsulationPerformanceDD8622.0220V, 230V, 240V1.5(6), 2.5(10 ... ), 3(12), 5(20), 5(30), 10(40), 15(60), ...