Servo Controlled Voltage Stabilizer is available with automatic resetting mode with option for manual reset facility. The Voltage Stabilizer is provided with electronic overload cut off facility which operates above 110% of rated output current with intelligent time replay. The Voltage Stabilizer comes in air cooled as well as water cooled construction and attached with annunciation panel LED which shows input low, input present, output normal and overload protection. Servo Controlled Voltage Stabilizer is provided with A.C synchronous stepper motor.