... Voltage Regulator (stabilizer,AVR) Servo motor type AC Voltage Regulator (stabilizer,AVR)SVC-500VA, SVC-1000VA, ... company. It consists of contact type self-coupling voltage regulator, servo motor, automatic control circuit and other parts. When the voltage of ... Wave form distortion: no additional waveform distortion Insulation resistance: ≥2MΩ Servo motor type AC Voltage Regulator (stabilizer,AVR)