Standard introduction
Y2 series three-phase asynchronous motors, formulated with new methods, are renewed and upgrading merchandise based upon Y series motors.
Y2 series motors are in obdurate style and design and fan cooled type, squirrel cage style and novel in design and style and wonderful in appearance, compact construction, decrease noise, substantial efficiency, massive torque, superb beginning efficiency, straightforward upkeep, etc.. This series motors adopt F class insulation and designed against the insulation process assessing method in accordance of international practice.
Y2 series motors may be extensively applied to numerous of driving equipments for instance machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Working circumstances
Ambient temperature: 15 40 . Altitude: no larger than 1000 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 other people above 4KW( 4KW included). Doing work ration: steady doing work procedure (S1).
F class Insulation, the temperature increasing of the stator winding examined at 80K(by resistance approach). Protection grade: around the key body is IP54, within the terminal box can reach IP55. Cooling system: Ic411.
The followers are generally produced of strengthen plastics besides that for frame sizes H315 as much as 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 turn out to be large mec hanical power.