FUJIAN YONGDASHENG ELECTRICAL MACHINERY CO., LTD supply compound excitation A.C.synchronous generator,A.C.synchronous generators, excitation synchronous generators,synchronous generators,compound generator,excitation compound synchronous generator,compound A.C.generator. TZH series three-phase compound excitation synvhronous generators by introducing and developing on foreign advanced technology of well-known generators,are our newly developed products. The characterstic see as the following: 1.The construction of the generators are salient-pole rotating field, Insulation is class B or F ,drip-proof type is IP22.2.Tight in construction for steel frame,beautiful appearance.3.Unique construction for ventilating to windings.4.High quality of AVRs have excellent characteristics.5.Excellent dynamic characteristic when load or unload suddenly;Strong starting system,even the motors only with its 70 capacity volume can be directly started and the switch will not trip.