Basic introduction
Y2 series three-phase asynchronous motors, produced with new tactics, are renewed and upgrading products based on Y series motors.
Y2 series motors are in obdurate design and style and fan cooled variety, squirrel cage kind and novel in layout and great in visual appeal, compact framework, reduce noise, higher efficiency, huge torque, outstanding commencing effectiveness, easy maintenance, and so forth.. This series motors adopt F class insulation and designed against the insulation program assessing approach in accordance of worldwide practice.
Y2 series motors could be broadly applied to many of driving equipments for instance machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working circumstances
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 included) and connection is adopted for others over 4KW( 4KW incorporated). Doing work ration: steady doing work program (S1).
F class Insulation, the temperature growing from the stator winding examined at 80K(by resistance system). Protection grade: about the principal entire body is IP54, within the terminal box can attain IP55. Cooling strategy: Ic411.
The supporters are frequently manufactured of strengthen plastics other than that for frame sizes H315 up to H355 are created 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 substantial mec hanical strength.