Frame:80~355Rated Power:0.18~315kW
Explosion-proof Variable-frequency Adjustable-speed Motors
3PH TEFC 0.18~315kW AC Motors
Rated Voltage:380V, 660V, 380/660V
2,4 Pole Frequency:(3)5 ~60, 100Hz
6,8,10 Pole Frequency: (3)5 ~100Hz
Applications:
Ideal for the coal mine where methane and coal dust may be present(Ex dⅠ)and dangerous explosion areas(Ex dⅡAT4、dⅡBT4)in the plant with the classⅡA, ⅡB and temperature T1~T4 flammable gas.
Features:
1.Stepless adjustable speed operation in a wide range
2.Good performance of the system, energy saving
3.High-grade insulation material and special technological withstand high frequency pulse impact
4.Separate fan for forced- ventilation
5.cost savings-along with the traditional VFD benefits of energy savings
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