Basic introduction
Y2 series three-phase asynchronous motors, formulated with new procedures, are renewed and upgrading products according to Y series motors.
Y2 series motors are in obdurate style and fan cooled type, squirrel cage variety and novel in style and design and great in look, compact structure, lower noise, large efficiency, large torque, excellent beginning overall performance, easy maintenance, and so forth.. This series motors adopt F class insulation and intended against the insulation program assessing system in accordance of international practice.
Y2 series motors might be widely utilized to various of driving equipments for example machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating situations
Ambient temperature: 15 40 . Altitude: no larger than 1000 meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW integrated) and connection is adopted for some others above 4KW( 4KW integrated). Functioning ration: steady functioning method (S1).
F class Insulation, the temperature rising on the stator winding examined at 80K(by resistance system). Protection grade: within the key entire body is IP54, to the terminal box can reach IP55. Cooling technique: Ic411.
The fans are usually produced 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 form by stret-ching with cold rolled steel plate to turn out to be high mec hanical strength.