Y series middle size High-voltage (center height H355-630mm)three phase squirrel cage induction motors are suitable for driving universal machines,such as compressors,water pumps cracking machines,cutting machines,transporting machines and other equipment. Y series motors adopt IP23 degree of protection .self fan cooling ,rared voltage 3KV-13.8KV,rated frequency 50Hz ( default).Y series motors are new products developed by ou r company .which have good properties such as high efficiency, low vibration, its adopt class F insulation and box-type construction, which make the motors have reliable performance and good appearance.