electric motor 1.Enclosed 2.Fan cooling, three-phase squirrel cage. 3.induction motor. 4.IEC standards. Electric Motor Y Series motor is totally enclosed and fan cooling, three-phase squirrel cage induction motor. It is newly deigned in conformity with the relevant rules of IEC and DIN42673 standards. Y series motors have outstanding performance, such as high efficiency, less comsuption, high ...