ANP series three-phase electrical motors are totally enclosed and fan-cooling. The power rating and installation size conform to GOST Standard,220v/380v(56-112),380/660v(132-355) rated voltage with 50Hz rated frequency, F grade insulation, IP54/P5 degree of covering protection, C411 cooling method. With high efficiency, energy-saving,owηoise, little vibration reliable running, it is widely used as drivers for various kind of machines,such as pumps, blower, conveyer, mixer, agriculture machinery and mine machinery etc.