Detuning Reactors Manufacturer in Pune


Since utility companies are imposing penalties for poor or leading pf in the installations, the Power Factor Correction has become a necessity today. Use of capacitors and reactors are un-avoidable. The de-tuning reactors are connected in series with power factor correction capacitors to reduce harmonic currents. They also ensure that the series resonant frequency does not occur at a harmonic of the supply frequency.

The reactors are usually chosen and rated as either 1%, 5%, 5.6%, 7% OR 14% reactors. This means that at the line frequency, the capacitive reactance is reduced by 5% or 7%. One needs to check the suitability of the capacitors for use with line reactors before using.

Our reactors generally have 150% linearity and 180%, 200% or 220% linearity is also given for typical requirements with different capacitor or line voltages. Noiseless / vibration free reactors with low heat dissipation is our specialty.

We are one of the leading Manufacturer and Supplier of Series Detuned Reactors which are applicable in diverse industries.

Backed by the team of Experts and advanced infrastructure, we have been able to manufacture, export and supply a wide range of Series Detuned Reactors. Our products are manufactured using high quality raw material and advance technology. In order to ensure the quality and durability of the product, the entire range is tested on various parameters before final delivery to the clients.

Detuning Reactor Specifications
Applications APFC Panels/Capacitor Panels, Active Front End VFDs, etc.
Used As Line Filters, Detuning / Series Reactors, Tuned Reactors
Ratings 100mA to 500A. (Custom Built as per Specifications.), CU & AL both options available.
Frequency 50/60Hz.
Voltage Up to 1 KV.


Shunt Reactors Manufacturer in Pune

We are leading manufacturers and suppliers of load or shunt reactors, with 150% linearity using Low loss stampings. Load or shunt reactors are used for testing of engine generators or power supplies or UPS Systems etc.

Inductive loads are required in single and three phase systems. Sometimes shunt reactors are also used to correct / minimize harmonics or to correct leading pf in industries.

We are one of the leading Manufacturer and Supplier of Load Reactors which are used in diverse industries.

Backed by the team of Experience /Experts and advanced infrastructure, we have been able to manufacture and supply a wide range of Load Reactors.

Our products are manufactured using high quality raw material to suit different types, environmental conditions and typical applications. In order to ensure the Quality, Performance and Durability of the product, the products are tested in various parameters before final delivery to the clients.

Load Reactors Specifications
Used As Inductive Loads for Testing of UPS Systems, AC Generators, Power Supplies etc.
Ratings 50mA to 50A 230V to 415V (As per Customer Specifications), CU AL both options available.
Frequency Up to 1KHz.
Voltage Up to 1 KV.

” We are leading manufacturer and supplier of high performance Transformers & Chokes/Reactors with highest Energy Efficiency resulting in Energy (cost) savings in the Product, where those are used.”

At ProstarM,  Transformers (and Reactors) are manufactured strictly as per the customer specifications and referring to IS/IEC Standards which are virtually maintenance free. Transformers are supplied with or without enclosures according to required degree of protection and are suitable for installation in public/Govt. buildings, Subways, Basements, Hospitals, Residential Complex, Banks etc. We are having 100+ clients who buy Transformers and Chokes/Reactors in their products, machines, UPS systems, stabilizers, control panels, robotics etc. Etc. All those End Products are widely used virtually everywhere in India OR anywhere in the world.

“ Manufacturer of Inductors, Line Reactors and Custom Build Single Phase or Three Phase Control & Power Transformers with capacity from 10 VA to 150 KVA”


All materials that form a part of our products have to pass through stringent Quality checks.

  • Every product is rigorously tested for their electrical parameters
  • Ratio test (No load test)
  • Short circuit test
  • Megger test (Insulation resistant test)
  • High voltage break down test (Flash test)
  • Type test for batch core loss / efficiency
  • Impedance measurement Test
  • Test certificate details on all the tests conducted and results thereof.



Customized Design To Suit Exact Application

Strong R & D facility and team for customized products

Cost Effective And Energy
Efficient Solutions

We study your application and suggest cost effective solution with optimum efficiency

Reliable Team

We have a qualified, experienced and trained team of professionals like engineers, technicians, supervisors and quality personnel.

No Compromise
Value System

We do not deviate in specifications and material under any circumstances. Every product and process is Tested and standardized.

Quality Control At Every
Stage Of Production

Adhere to high quality standards with robust QMS Implementation

We Always Adhere To The
Promised Delivery Schedule

Our service network ensures prompt service as and when you need it.


Years Of Legacy




Happy Customers