1,Cummins 4B3.9-G1 2,Output: 20KW, AC 3 Phase 3,36A, CE,ISO,CQC 4, ... CQC certificate. genset power range: 25-2000kva, alternator power range: 6.5-1760kw. Technical parameters of diesel generator sets:Generator SetGenerator ModelGF20CPrime Power20kwRated Voltage400 ... interruption in the commercial power supply (or there is a start signal in other generator sets), this generator set will, subject to ...