Y Series three-phase asynchronous motors

Description

Y Series motors (IP*4) are totally enclosed, self-fanned cooling three-phase squirrel cage asynchronous motors. They became the Chinese standard design in the ***** motors have the following advantages: high efficiency, energy-saving, good performance, low noise and vibration, high reliability and feature output ratings and mounting dimensions that correspond to IEC standards. This series is suitable for general operation at sites that are free of flammable, explosive or corrosive gases, and for driving machines without special requirements such as metal cutting machines, pumps, blowers, transportation vehicles, agricultural and food processing machinery. As this motor series has better starting performances, it is also ideal for machines that require higher starting torque like compressors. OPERATING CONDITIONS Ambient temperature: *****0 oc Altitude: Altitude should be lower than ***0meters above sea level. Rate voltage:**0v **0v **5v Rate frequency:*0Hz *0Hz. Connection: Star-connection for 3Kw or less whereas delta-connection for 4Kw or more. Duty/Rating: Continuous(S1) Insulation class: F, the temperature rise of the stator winding is examined at *0K(by resistance method). Protection class: IP*4 Cooling method:IC**1