... 20, 30A 2) Maximum current (Imax): Specifications: 1) Nominal current (ib): 1.5, 2.5, 5, 10, 15, 20, 30A 2 ... 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 ... 0.9W/4.8VA 13) Voltage coil loss at 50Hz, ib: 0.25W/0.3VA 14) AC voltage test 50Hz, 1min ...