Specifications: 1) Nominal current (ib): 1.5, 2.5, 5, 10, 15, 20, 30A 2) Maximum current (Imax): Specifications: 1) Nominal current (ib): 1.5, 2.5, 5, 10, 15, 20, 30A 2) Maximum current (Imax): 6, 10 or 15, 20 or 30, 40 or 60, 60 or 100, 80 or 100A 3) Transformer current (only for transformer-connected type): 5A, others directly-connected 4) Constant: 2,400, 1,440, 720, 600, 360, 240, 180, 120r/kW/h 5) Rated voltage (Un): 120/127/220/230/240V 6) Rated frequency (fn): 50 or 60Hz 7) Accuracy: class 2.0 (complying with IEC 60521) 8) Creep: 0.8-1.1Un 9) Starting current: 0.5% ib 10) Rotor torque at ib: a) For 400% overload: 500u Nm b) For 600% overload: 420u Nm 11) Rotor speed at ib: a) For 400% overload: 13.2r/min b) For 600% overload: 11r/min 12) Voltage coil loss at 50Hz, Un: 0.9W/4.8VA 13) Voltage coil loss at 50Hz, ib: 0.25W/0.3VA 14) AC voltage test 50Hz, 1min: 2.5kV 15) Impulse voltage test 1.2/50us: >6.5kV 16) Disk mass: 26g 17) Total meter mass: 1.3kg

Single Phase Electromechanical Meter