We are Specialized in Manufacturing, Exporting and Supplying the Servo Controlled Voltage Stabilizer Relay for Protection Against Over Under Voltage At Output. Servo Controlled Voltage Stabilizer Offers Protection for Single Phasing, Unbalanced Phase Etc. Our Servo Controlled Voltage Stabilizer Has Isolation Transformer Audible Indication At High & Low Cut Off. Servo Controlled Voltage Stabilizer also Has Output Current Meter with or Without Ct and Molded Case Circuit Breakers (above 75 Amps.) with Digital Voltmeter in Place of Analogue Voltmeter.