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

 Servo Voltage Stabilizer

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.

Technical Specifications of Three Phase Servo Stabilizer:




Characteristics
Three Phase


Input Voltage
300-460V, Output 400V 1.0%


Frequency
47-53Hz


Wave from Distortion
None


Speed of Correction
20 V / Sec


Regulation
1.0% from no load to full load


Ambient Temperature
0C to 55C



Salient Features:

Fully Solid State Control Circuit
+ - 1.0 % Regulations
No wave form Distortion
High Efficiency
Auto - Manual Operation Facility
Over - Under Voltage Protection

Optional Features:

Extended Input Range- 140-280/ 110-280/ 90-280 V is also available.
Special Input/Output ranges.

Technical Specifications of Single Phase Servo Stabilizer:
 



Characteristics
Single Phase


Input Voltage
170-270V Output is 2301.0% Regulation adjustable between 210-240V


Frequency
47-53Hz


Wave from Distortion
None


Speed of Correction
20V / Sec


Regulation
1.0% from no load to full load


Ambient Temperature
0C to 55C