Servo Stabilizer

A Servo Voltage Stabilizer is designed to provide a stable AC output voltage even when the input power supply fluctuates significantly. It helps protect costly electrical equipment from high- and low-voltage conditions, while supporting improved equipment life, machinery productivity, and reduced wastage or damage caused by unstable power. The servo mechanism uses a servo motor, Variac and buck-boost transformer to automatically correct voltage variations and maintain a consistent power supply.

Our Servo Voltage Stabilizers are available in single-phase and three-phase configurations, with both natural air-cooled and oil-cooled options. Key features include a digital control system, high- and low-voltage cut-off, overload and short-circuit protection, and fast voltage correction of up to 70 V/sec. These stabilizers are suitable for industries and factories, residential buildings, hospitals, commercial spaces, CNC/VMC machines, scanning equipment, printing and textile machinery, high-sensitive equipment and other applications requiring a stable electrical supply.