Three Phase Synchronous Generator Three Phase Synchronous Generator 2KW-50KW ZONESUN POWER DRICE YOUR WORLD.EUROPE QUALITY , ... excitation system,easy operation and maintenance.The generators are ther-phase,four-wire type,adopted star connection with neutral point,The ... rated line voltage is 400V,phase voltage 230V,frequency 50Hz,power factor 0.8(lag).we ...