NEMA Variable Frequency Casting Iron Continuous Working Three Phase Induction Motor with CC and CSA Certificate

Product Details

Frame: 143T~587T;   

Rated power:  1 - 200HP,   2、4、6 pole,  service factor 1.25, CSA certification: Class I, Div. 2, Groups A, B, C & D-T3C(140-320Fr.)/-T3A(360-440Fr.)

250-500HP 2、4、6 pole; 3-350HP 8 pole,service factor 1.15

Rated voltage: 230/460V、460V or 575V

Rated frequency: 60Hz 

Structure: TEFC (IP54、IP55)

Insulation Grade: F

Frequency Range: 143T-447T  10:1 CT,20:1 VT  


NEMA NEMA Variable Frequency Casting Iron Continuous Working Three Phase Induction Motors are a type of Squirrel Cage Self Cooled motor. They conform to NEMA MG1 standard and the whole series adopt casting iron frames. The efficiency meets America NEMA Premium standard. Service factor is 1.25,1.15. The motors have passed America CC certification and Canada CSA certification.  





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