General introduction
Y2 series three-phase asynchronous motors, developed with new approaches, are renewed and upgrading products based on Y series motors.
Y2 series motors are in obdurate style and fan cooled sort, squirrel cage sort and novel in style and wonderful in appearance, compact framework, reduced noise, higher efficiency, big torque, great beginning overall performance, effortless servicing, etc.. This series motors adopt F class insulation and created against the insulation procedure assessing approach in accordance of global practice.
Y2 series motors is usually extensively applied to different of driving equipments such as machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
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 incorporated) and connection is adopted for some others over 4KW( 4KW incorporated). Operating ration: steady doing work process (S1).
F class Insulation, the temperature growing in the stator winding examined at 80K(by resistance technique). Safety grade: over the principal entire body is IP54, over the terminal box can reach IP55. Cooling process: Ic411.
The followers are commonly created of strengthen plastics aside from that for frame sizes H315 as much as 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 turn into high mec hanical strength.