AVR YH-15A

AVR YH-15A YH-8A by adjusting the excitation current in order to stabilize the output voltage of the brushless generator.AVR for generator YH-8A by adjusting the excitation current in order to stabilize the output voltage of the brushless generator. Specifications Sensinginput voltage 110/220/400 VAC ,1phase,2 wire power input voltage 100-260 VAC, 1 phase, 2 wire output voltage Max.90 VDC @ 240 VAC input current Continuous 3A Inermittent 5A for 10 s resistance Min.15 ohm max.100 ohm Volts regulation < +/- 1% (with 4% engine governing ) Voltage build-up Residual volts at AVR teminal > 5 VAC External volts adjustment +/- 7% with 1 k ohm watt trimmer Soft start ramp time 2 secs Unit power dissipation Max 8 watt Emi suppression Internal electromagnetic inerference filtering Thermal drift 0.03% per degree change in AVR ambient Under frequency protection 60Hz system presets knee point at 55Hz Factory settings 50Hz system presets knee point at 45Hz