Servo Controlled Voltage Stabilizer

Servo Controlled Voltage Stabilizer
Servo Controlled Voltage Stabilizer
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Product Code : 07
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
Product Description

With an experience of more than four decades, we are catering the varied demands of electrical industry by manufacturing and supplying a qualitative range of Servo Controlled Voltage Stabilizer. This stabilizer is used to maintain a constant voltage level in different electrical, medical and motor lab equipments. We manufacture this Servo Controlled Voltage Stabilizer by using premium grade components sourced from the most reliable vendors of the market. We offer our clients an affordable range of stabilizer with customized specifications.


  • Longer functional life

  • Highly efficient

  • Compact design

Further Details:

We manufacture high efficiency servo controlled voltage stabilizers which are suitable for weather conditions in Indian subcontinent. It works effectively under voltage fluctuations and helps in obtaining one output. It is fast acting, and any variation in the supply, frequency, load and P.F. does not have effect on the output voltage setting. The stabilizer is provided with a fully solid state voltage sensing relay using professional grade components. The important components of the stabilizer are made under strict quality control.


  • The serve stabilizer has a long term stability and efficiency as high as 90%.
  • It is provided with a drive motor that has a high torque, low speed out put and short-circuit proof.
  • It has an output setting of /- 5 Volts and a proper Indication for "Power ON", "Input too low" & "Input too high".
  • Input : 150V To 270V Single Phase & 280V To 465V Three Phase.
  • Output : 220V + 1% Single Phase & 415 + 1% Three Phase.
  • Speed Of Correction : Min. 16V/Sec
  • Cutout Voltage Range : 210V To 230V Single Phase & 400V To 440V Three Phase.

Technical Specifications 


1 KVA - 100 KVA


Single and Three Phase with unbalanced load and input voltage

Input voltage range

90 - 270V, 1 Phase.
130- 480V, 3 Phase.
(Or as per Customer's Requirement)

Output voltage

220 - 230V + 1% in 1 Phase
400 - 415V + 1% in 3 Phase

Correction speed



Analogue or Digital Ammeter, Voltmeter, as per customer's requirement.

Protection & alarm

Electronic our and under voltage non-trip alarm.
Over load and short circuit protection.
Surge suppressor through MCB


Copper wound, Class

Buck-boost transformer

Vacuum impregnated, Class

Servo motor

Rugged AC step synchronous Motor

Control circuit

Linear with IC/Digital micro controller based


Isolation Transformer is provided. If desired by customer.

Trade Information
  • Main Domestic Market
  • East India


T16/1C, Dr. S. C. Banerjee Road, Kolkata - 700010, West Bengal, India
Mr Sujoy Poddar (COO)
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