Air Cooled Servo Stabilizer works on a power supply of 130 V to 270 V in single phase mode and 190 V to 460 V in three phase mode of operation. The Servo Stabilizer functions at a frequency rate of 47 to 53 Hz. The Servo Stabilizer has separate motorised auto transformers for each phase which are independent controlled to ensure desired output. Air Cooled Servo Stabilizer comes in different specifications to cater to specific requirement.