... pole rotating field self excitation and constant voltage type.The alternator is adopted with high quality ... with neutral point. The rated line voltage is 400V,phase voltage 230V,frequency 50Hz, power factor 0.8 ... 3% and load varies within the range of 0~100% cosø=0.8~1.0, the generators offer constant voltage ... cage induction motor.TypeOutput(kW)Current(A)Voltage(V)Power factor Poles number (r/miSpeed ...