JL series three-phase asynchronous electric motor

(1) Excellent quality (2) Resonable price (3) Promise to delivery on time

     JL series three-phase asynchronous electric motor, tatally-enclosed fan-cooled squirel-cage AC asynchronous motors with IP55 or IP54 protection degree and class F insulation, the motor with removable feet is made of aluminum-alloy die-casting. Various mouting mode is available,. Its effiency class has reached the minimum efficiency standard in China and is in accordance to CEMEP EFF2(MEPS). What's more, it can be improved to EFF2(MEPS2)standard in Europe and high efficiency standard in US.                                                                                                                                               

    JL series electric motors have a lot of advantages including high efficiency, energy saving, large starting torque, excellent performance, low noise, low vibration, high reliability, convenient operation and maintenance, and the mouting dimension and power rate in canformity to the IEC standard, and so on.

    JL series motors are fit for the common sites and concise machineries that have no special requirements including reducers, compressors, pumps, assembling line, packing machines, foodstuff processing machineries, etc.

    

Operating conditions

Ambient temperature: -15 °c ≤0 ≤ 40 °c

Altitude: Atitude should be lower than 1000 meters above sea level.

Rated voltage: 380V 400V 415V

Rated frequency: 50HZ 60HZ

Connection: Star-connection for 3kw or lesswhereas delta-connection for 4kw or more.

Duty/Rating: Continuous(S1)

Insulation class: F, the temperature rise of the stator winding is examined at 80K(by resistance method).

Protection class: The main body of the motor is IP54, IP55, but the terminal boxeaches IP55.

Cooling method: IC411

JL series three-phase asynchronous electric motor