Hydraulic Power Generating Equipments the rated voltage of 6.6 V 3 phase 50Hz power factor 0.80 lagging Hydraulic Power Generating Equipments1.high efficiency 2.long life 3.environmental friendly4.widely used horizontal shaft synchronous generators, the rated voltage of 400 V, 3 phase 50 Hz, power factor 0.80 lagging, with Automatic Voltage terrmasuk Requlator (AVR) andExcitation System.