We provide a wide range of Products & Services

Power Stab Instruments has always been known for it’s high customization and colossal product portfolio.

Products that we offer

Servo Stabilizer

Explore our prime quality of Servo Stabilizers, at the best market price and purely tailored to your requirements.

Power stab rectifier


Through our intensive and high tech R&D facility we manufacture and maintain the best quality rectifiers available in Odisha Market.

Voltage Stabilizer

Never let power fluctuation be an obstacle in your path of success. We have voltage stabilizers suitable for industrial use.

Online UPS

Be it for domestic use or industrial use, powerstab specializes in online UPS ranging from 2 KVA to 100 KVA.

AC Stabilizer

Explore our wide range of Stabilizer made just for you. we specialize in custom made stabilizer. Your growth is our commitment.


At Power Stab Instruments we believe in total inclusion, we are the one stop solutions for all your power related needs.

Our Services


After Sales Service

We are well known for our after sales services. We treat our customers as family, and we always take good care of our family. Facing any problem no worries, just reach out to us and we assure to attend you with in 48 Hours !

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Annual Maintenance Contract

Over the past two decades we have worked for numerous numbers of prestigious government organization, private companies and PSUs. Don't take us for our words, read what our prestigious clients are saying about us.

Industrial customers we serve

laptop, office, hand

Product Overview

We serve both household and industrial customers.


  1. Integrated Circuits
  2. Fast step less voltage correction
  3. Oil / Air cooled
  4. High Accuracy < 0.5%
  5. Reduce Wear and Tear
  6. Weather Proof (Both indoor and outdoor models available)



5 to 500 KVA

Input Voltage Range

90-280 V,140-280V,170-280V,150-480V,240-480V (As specified)

Output Regulation-



Natural Air/Oil

Acceptable Frequency


Correction Speed

2V per second

Response Time



More than 98%

Additional Facility

Manual Operations

Control Circuit

Micro Controller Base


  1. Constant Voltage Controller (CVC)
  2. D.C Overload Trip System
  3. Programmable Ramping Arrangement
  4. Constant Current Controller
  5. Zero Run Down System

We serve in various residential & commercial establishments. Available in different capacities and technical specifications, these stabilizers meet the demands of our valuable customers.


Voltage fluctuations can reduce the overall efficiency of all types of electrical and electronic equipment and even cause damage to them. Our stabilizers are designed to provide a regulated AC power supply in environments where there is unreliable, fluctuating mains supply. In the event of any such input fluctuation in the voltage, the stabilizer will stabilize the output to ensure the voltage reaching your equipment is constant

Our stabilizers can be used with all types of electrical and electronic appliances.


  1. Microprocessor Controlled Circuit
  2. Cutting Edge Technology
  3. Output Accuracy
  4. Low noise filtration

We offer a wide range of Online UPS from 1KVA TO 30 KVA customized to work in harsh and worst power cut situations and conditions. And has a great backup range according to your need.


  1. Smooth and silent operation
  2. Fast correction rate for line and load regulation
  3. Neutral isolation design
  4. Full bridge inverter
  5. Compatible with the intelligent data protection package
  6. Easy to install, use and maintain
  7. True On-Line Double Conversion type UPS System
  8. Compact and well-engineered architecture
  9. Overload and output short circuit protection
  10. Wide input tolerance range