TFX series three-phase compound excitation synchronous generators by introducing and developing on foreign advanced technology of well-known generators, are our newly developed products,. The generators are self-excited by compound excitation, have high reliability, easy maintenance. excellent dynamic characteristics when load or unload suddenly.The characteristic of generators see as the followings: 1.The generators are made as per standard JB/T3320.2-2000. And in conformity to IEC34-1. 2.The construction of the generators are salient-pole rotating field , Insulation is class B or F, drip-proof type is IP22, 3.Tight in construction for steel frame, beautiful appearance . 4.Unique construction for ventilating to windings. 5.High quality of AVRs have excellent characteristics . 6.Excellent dynamic characteristics 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. 7.Generally the generators are two-bearing construction, also can produce for single-bearing construction; 8.The units can be connected for single-phase, but rated power only is 1/3 of three-phase units;