Oil Cooled Single Phase Servo Voltage Stabilizer is suitable for commercial as well as domestic applications. The Servo Voltage Stabilizer is designed for precise control of output voltage that significantly increases the life of appliances and machine contacted through it. The Servo Voltage Stabilizer operates on a temperature ranging from -15 degree C to 50 degree C. Oil Cooled Single Phase Servo Voltage Stabilizer comes with fully automatic IC based solid state, glass epoxy control card for easy on line serviceability.