Basic introduction
Y2 series three-phase asynchronous motors, formulated with new approaches, are renewed and upgrading items dependant on Y series motors.
Y2 series motors are in obdurate design and style and fan cooled sort, squirrel cage style and novel in design and style and wonderful in physical appearance, compact framework, lower noise, large efficiency, significant torque, great starting performance, effortless servicing, and so on.. This series motors adopt F class insulation and developed against the insulation program assessing system in accordance of international practice.
Y2 series motors could be widely applied to many of driving equipments for instance machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working situations
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 below 3KW (3KW included) and connection is adopted for other people above 4KW( 4KW incorporated). Doing work ration: continuous functioning procedure (S1).
F class Insulation, the temperature growing of the stator winding examined at 80K(by resistance technique). Protection grade: on the major entire body is IP54, to the terminal box can reach IP55. Cooling method: Ic411.
The fans are normally made of strengthen plastics other than that for frame sizes H315 up to H355 are produced 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 out to be substantial mec hanical power.