General(Automatic Voltage Regulator for Generator R230 series)
Automatic Voltage Regulator for Generator R230 series is a sealed electronic devices, by adjusting the excitation current in order to stabilize the output voltage of the brushless generator.

Technicial specification(Automatic Voltage Regulator for Generator R230 series):
Voltage regulation:around ±0.5%
Voltage supply sensing range 85 to 139V(50/60Hz)
Rapid response time(500ms) for a transient voltage variation amplitude of ±20%