... : 20-30kw2) Rated voltage: 400 / 230V, 380 / 220, 220 / 110, etc,3) Rated frequency: 50 / 60Hz4) Power factor: 0.8 Engine:1) Rated ... power: CUMMINS, DOOSAN, , ISUZU, KUBOTA, YANMAR, etc2) Cooling ... : 5-800KW3) Rated voltage: 400 / 230V, 380 / 220, 220 / 110, etc4) Rated Frequency: 50 / 60Hz5) Power factor: 0.86) Phase: 3-phase, 4 ...