Standard introduction
Y2 series three-phase asynchronous motors, created with new procedures, are renewed and upgrading solutions based upon Y series motors.
Y2 series motors are in obdurate design and fan cooled type, squirrel cage variety and novel in style and good in physical appearance, compact construction, reduced noise, high efficiency, large torque, outstanding commencing functionality, easy servicing, and so on.. This series motors adopt F class insulation and made against the insulation program assessing system in accordance of global practice.
Y2 series motors is often widely applied to numerous of driving equipments like machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working conditions
Ambient temperature: 15 forty . Altitude: no higher than one thousand 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 others over 4KW( 4KW included). Functioning ration: steady operating system (S1).
F class Insulation, the temperature increasing in the stator winding examined at 80K(by resistance method). Protection grade: about the primary body is IP54, on the terminal box can attain IP55. Cooling technique: Ic411.
The supporters are frequently 
produced of strengthen plastics besides that for frame sizes H315 up to H355 are manufactured 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 higher mec hanical strength.
Y2 Series three-Phase asynchronous Motors
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