Latest Technologies and Innovation

Vast Experience in Manufacturing Transformers

View Catalogue

Latest Technologies and Innovation

Vast Experience in Manufacturing Transformers

View Catalogue

Latest Technologies and Innovation

Vast Experience in Manufacturing Transformers

View Catalogue

Latest Technologies and Innovation

Vast Experience in Manufacturing Transformers

About Voltactive

Voltactive Power Technologies is an ISO 9001:2015 certified organisation. With vast experience in manufacturing transformers, Voltactive is newly established in 2017 with latest technologies and innovation.

We have a trusted & experienced line of around 60+ workforce who are capable of rendering us the best quality of output as per company standards.

We do not compromise in the calibre of the product. We always make sure that the output delivered is effective and competent. Customer satisfaction is our main priority, so we assure them “the best” is delivered.

In addition, we have established our own fabrication unit to manufacture our own supplies like tank, fittings and other accessories to ensure the top-grade quality of the transformer.

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Our Products

  • Power Transformers
  • Distribution Transformer
  • Current Transformer
  • Resin Cast Transformers
  • Capacitor Banks

Power Transformer

Power Transformers are suitable for high voltage (greater than 33KV) for power transfer applications. It is used in power generation stations and Transmission substation. It has high insulation level. Power transformers convert power-level voltages, as opposed to electrical signals, from one level or phase configuration to another. They are used to increase or decrease voltage to suit a specific application, and are widely used in electrical power distribution systems
VOLTACTIVE offers you the best quality assured transformer and we have vast experience in manufacturing .We would like to give you the life long service to your transformer.
We manufacture power transformers upto 5MV 33KV/11KV & 33KV/433V

Distribution Transformer

In order to distribute the power generated from the power generation plant to remote locations, these transformers are used. Basically, it is used for the distribution of electrical energy at low voltage is less than 33KV in industrial purpose and 440v-220v in domestic purpose.

It works at low efficiency at 50-70%

  • Small size
  • Easy installation
  • Low magnetic losses
  • It is not always fully loaded

VOLTACTIVE offers you the complete range of Distribution Transformers designed according to our standards.We offer you different ranges of Distribution Transformer.
We manufacture Single phase-5kva&15kva & Three phase-25kva to 1000kva 11kv class

Current Transformer

The Current Transformer ( C.T. ), is a type of “instrument transformer” that is designed to produce an alternating current in its secondary winding which is proportional to the current being measured in its primary. The basic principle of the current transformer is the same as that of the power transformer. Like the power transformer, the current transformer also contains a primary and a secondary winding. Whenever an alternating current flows through the primary winding, alternating magnetic flux is produced, which then induces alternating current in the secondary winding. In the case of current transformers, the load impedance or “burden” is very small. Therefore the current transformer operates under short circuit conditions. Also the current in the secondary winding does not depend on load impedance but instead depends on the current flowing in the primary winding.

Voltactive offers you the Current Transformers upto 132KV, 33KV, 11KV class with different ratings.

Resin Cast Transformers

VOLTACTIVE provides you the complete encapsulation of primary and secondary winding in epoxy resin which prevents penetration of moisture into windings. Contrary to the conventional dry type transformers, the cast coil transformers are better in respect of impulse voltage withstand strength. The cast resin offers very good protection against adverse ambient conditions. These transformers can work without disruption of service at 100% humidity.

These transformers are generally smaller in dimensions and lesser in weights. The construction and installation cost for the sub-station can be reduced by adopting dry type transformers.

Due to encapsulation of coils with cast resin the coils dimensions are stable & no coil tightening is required to maintain the short circuit strength. Also no check of oil level and electrical insulation/oil is required. This leads to saving in cost on account of maintenance.

Voltactive can manufacture upto 1000KV 11KV/433V with best quality.

Capacitor Banks

A Capacitor Bank is a group of several capacitors of the same rating that are connected in series or parallel with each other to store electrical energy. Capacitor bank have the power of storing a large amount of electrical charge. The resulting bank is then used to counteract or correct a power factor lag or phase shift. They also prevent electomechanical contacts from burning

Capacitor banks are generally used to:

1. Power Factor Correction
2. Reactive Power Compensation.

Voltactive offers upto 33kv 5mvar to 2mvar, 11kv 1mvar


Our location

Block no : A – 02, Plot no. – 30 & 31, New Autonagar, kanuru, Vijayawada, 52007

Location & Neighborhood

Auto Nagar,
Andhra Pradesh

Blue Flower Restaurant

28 Hayling Close

Publix Super Market

70 Grove Road

Primary School

13 Chapel Street

Ibis Kindergarden

4 Orion Avenue

Gosport Airport

34 Mill Lane


Client Testimonials

Best quality transformer


Voltactive gave us the high standard and best quality transformer. Thank you so much for doing a great job.


It was a great pleasure to work with you.