Attributes . 0.37-0.37 kW 400/415 V AC 50/60 Hz || 0.55-0.55 kW 400/415 V AC 50/60 Hz || 0.37-0.37 kW 500 V AC 50/60 Hz || 0.55-0.55 kW 500 V AC 50/60 Hz || 0.75-0.75 kW 690 V AC 50/60 Hz . Names