Servo Voltage Stabilizer - Three Phase 400v Input, ±1.0% Regulation | Fully Solid State Control Circuit, Over-under Voltage Protection

GSA Servo Voltage Stabilizers are manufactured as per IS:9815. These stabilizers are mainly to protect the Electrical and Electronic equipments which are effected by the fluctuation in the input mains supply. In some cases the equipments do not operate when they are not used at the specified voltage The importance of the use of servo voltage stabilizer single and three phases with sensitive electronic and electrical equipment. It Saves the life of costlier appliances, CNC machines, electrical equipment, motors lab equipment, Medical Equipment etc. by connecting AC voltage which is not stabilized, and dips at one point of time and at other point of time rises to very high value. The principle of operation of Servo Stabilizer involves comparing the output voltage with built in stable reference voltage source. The solid state control circuit operates the motor whenever the output voltage falls or rises beyond a preset voltage.

We manufacture precisely engineered servo voltage stabilizer which essentially has a solid state circuit to control the servo motor. The motor is mechanically attached to the arm of a continuously variable auto transformer which feeds to the primary of a series control buck boost transformer. The stabilizer output voltage is compared with the reference voltage and the resultant error signal controls the Servo Motor providing true proportional control systems rather than on, off circuits.