three phase alternator manufacturer 1)3phase 4wire,4pole 2)Self-excited,self-regulated 3)AVR controlled 4)IP22,class H Leadtech three phase generator:LTG series ... ) , Standby power:8.3-2704kva(6.6-2163kw) Standard at three phase,50Hz, class H, IP22, Temp Rise 125/40°C,4 ... rotor output is fed to the main rotor through a three-phase full-wave bridge rectifier. The rectifier is protected by a ...