... 2,Output: 50KW, AC 3 Phase 3,90A,CE.ISO,CQC 4,Rated Voltage: 400/220V 5,1500rpm,1200 ... of Phase3Connecting Type3 Phase and 4 WiresNumber of BearingsingleProtection GradeIP23Altitude ≤1000MExciter TypeBrushless ,Self-exciting, AVR automatic voltage regulationInsulation ClassH A: ... is a start signal in other generator sets).ATS (Automatic Transfer System), The optional system is provided with ...