General introduction
Y2 series three-phase asynchronous motors, formulated with 
new strategies, are renewed and upgrading merchandise determined by Y series motors.
Y2 series motors are in obdurate style and fan cooled style, squirrel cage type and novel in design and style and wonderful in appearance, compact structure, lower noise, substantial efficiency, big torque, exceptional commencing performance, straightforward upkeep, etc.. This series motors adopt F class insulation and made against the insulation technique assessing process in accordance of worldwide practice.
Y2 series motors is usually widely applied to different of driving equipments such as machine resources, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating situations
Ambient temperature: 15 40 . Altitude: no larger than one thousand meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW integrated) and connection is adopted for other folks above 4KW( 4KW incorporated). Functioning ration: steady working method (S1).
F class Insulation, the temperature growing of your stator winding examined at 80K(by resistance strategy). Protection grade: on the main body is IP54, around the terminal box can attain IP55. Cooling method: Ic411.
The fans are normally made of strengthen plastics other than that for frame sizes H315 up to H355 are made of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into shape by stret-ching with cold rolled steel plate to become large mec hanical strength.
Y2 Series three-Phase asynchronous Motors
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