... , 30A 2) Maximum current: 6. 10, 12, 20, 40, 60, 8, 100A 3) Constant: 2,400, 1,400, 1,200, 720 ... consumption: 0.9/4W/VA 7) Overload capacity: 400% ib 8) Accuracy: class 2.0 9) Service life: 10 years 10 ... coil loss at 50Hz, ib: 0.3VA 14) Creep: 0.8-1.1Un 15) Starting current: 0.5% ib 16) AC ... mass: 24g 19) Total meter mass: 1.5-1.6kg Single-phase Electromechanical Watt-hour Meter