... : Cummins, Perkins, Deutz, Levol, Yangdone, Yangmar, Volvo, and other China-made Air/Water-Cooled, Four-Stoke, Wet Cylinder ... Marathon, Stamford, Engga, China-made Brushless PMG (permanent magnet generator), self-excitation2/3 pitch windings design can effectively ... :Feature Frequency50Hz60HzPower10kva-2000kva12kva-2000kvaConnect Type 3-phase and 4-wire 3-phase and 4-wire Voltage 230/400V (adjustable) ...