Jan 06, 2013
AVR for generator
1)Quality guaranteed,Competitive price
2)CE and ISO9001:2000
3)SX460,SX440,MX321,MX341,R448,R449,YH-8A
AVR for generator YH-8A is a half-wave phase-controlled thyristor type Automatic Voltage Regulator(AVR)and forms part of the excitation system...