... 3 phase. 2 high quality with factory price 3,4stroke,220/380v 4CE,ISO gas generator set1 air-cooled ,single phase or ... 3 phase.2 high quality with factory price.34 stroke,220/380v4CE,EP,ISO Approval.1 year warranty.5100% Copper. Best ... (kva)2.2/2.5Rated AC Voltage (V)110/120/220/230/240/380/400/420Frequency (Hz)50/60Power Factor1/0 ...