Servo Voltage Stabilizer is meant to correct Low or High Mains Voltage and maintain the Load Voltage at ± 1 % of 230 or 240 Volts. Voltage adjustment is actuated by a combination of Auto-Variable and Series Transformers by adding or subtracting a small voltage to Incoming Mains, thereby achieving a constant output voltage.This action is continuous, without any break, and is effected through a Micro-controller based Control Mechanism.
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Single Phase Air-Cooled Servo Voltage Stabilizers are suitable for Small and Medium Capacity loads of 1-25 KVA. These Voltage Stabilizers can be installed at domestic or commercial establishments to provide comprehensive protection to the Whole House / Establishment, thus saving sensitive equipment from damage due to Mains fluctuations 24x7 365 days. Depending on Input Voltage Range, the Stabilizer is either natural Air-cooled or forced Air-cooled. Forced Air-cooling is provided by directed air-flow fans fitted inside the Stabilizer enclosure.