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General introduction
Y2 series three-phase asynchronous motors, formulated with new tactics, are renewed and upgrading items depending on Y series motors.
Y2 series motors are in obdurate design and style and fan cooled variety, squirrel cage kind and novel in design and good in visual appeal, compact construction, lower noise, higher efficiency, huge torque, exceptional beginning effectiveness, straightforward servicing, and so forth.. This series motors adopt F class insulation and made against the insulation process assessing strategy in accordance of worldwide practice.
Y2 series motors is often broadly utilized to a variety of of driving equipments like machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Working circumstances
Ambient temperature: 15 forty . Altitude: no higher than 1000 meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW incorporated) and connection is adopted for other folks over 4KW( 4KW integrated). Functioning ration: constant working technique (S1).
F class Insulation, the temperature rising of the stator winding examined at 80K(by resistance method). Protection grade: within the major body is IP54, on the terminal box can reach IP55. Cooling approach: Ic411.
The followers are frequently made of strengthen plastics aside from that for frame sizes H315 as much as 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 become large mec hanical power.