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Basic introduction
Y2 series three-phase asynchronous motors, produced with new procedures, are renewed and upgrading goods based upon Y series motors.
Y2 series motors are in obdurate style and design and fan cooled form, squirrel cage type and novel in design and good in visual appeal, compact framework, lower noise, high efficiency, large torque, exceptional starting up overall performance, uncomplicated maintenance, and so forth.. This series motors adopt F class insulation and intended against the insulation technique assessing strategy in accordance of worldwide practice.
Y2 series motors might be extensively applied to different of driving equipments which include machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating problems
Ambient temperature: 15 forty . Altitude: no greater than one thousand meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW incorporated) and connection is adopted for other individuals above 4KW( 4KW incorporated). Operating ration: steady doing work procedure (S1).
F class Insulation, the temperature increasing on the stator winding examined at 80K(by resistance approach). Protection grade: about the main body is IP54, about the terminal box can reach IP55. Cooling strategy: Ic411.
The fans are typically manufactured of strengthen plastics apart from that for frame sizes H315 as much as H355 are produced of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into form by stret-ching with cold rolled steel plate to develop into high mec hanical power.