Welcome to Voltamp Electricals Pvt. Ltd.

High-Efficiency Copper-Wound Transformers
Manufacturer of IS1180 BIS Approved Energy Efficiency Level 3 Transformers.
Pioneer Of After Sales Service
Quick and rapid after sales service with utmost attention
Registered Trademark VOLTAMP®
VOLTAMP® has duly registered trade mark with Government Of India (Registration No. 465830 Dated 9.1.87)
1 Year Warranty
All manufacturing defects are covered during the warranty period of one year

About us

VOLTAMP® Electricals Private Limited is a well known brand of Distribution & Power Transformers. We have successfully manufactured and supplied Oil Filled Transformer, Resin Cast and V.P.I. Type Transformers along with AVR & HT Isolators across India and abroad. VOLTAMP® is the only manufacturing unit in Eastern India with Cast Resin Type, Distribution Transformer production capability.


The company was established as a partnership firm in the year 1960 as VOLTAMP® Electric Corporation and later in year 1966, converted to private limited and name changed to VOLTAMP® Electricals Private Limited. The company pioneers to adopt the word VOLTAMP® and has duly registered trade mark with Government of India (Registration No. 465830 Dated 9.1.87). During…

Our Products

VOLTAMP® offers three phase, oil immersed distribution and power transformers, designed for durability, efficiency and reliability needed for various industrial and commercial usages. Our Oil-filled transformers are manufactured in accordance with the customer requirement and satisfaction. Oil-filled transformers can be used for indoor and outdoor applications and can be provided with both on-load and off-load tap changers. 

VOLTAMP® offers VPI dry type that is built according to all major standard including BIS and IEC. Experts often specify dry type transformers to minimize fire hazards and environmental contaminations. These transformers are designed to meet the demands of extreme climatic conditions.

VOLTAMP’s fire resistant Cast Resin transformers are ideal for installation in high-rise buildings, hospitals, underground tunnels, school, steel factories, chemical plants and places where fire safety is a great concern.

Hazard free to the environment, cast resin transformers have over the years proven to be highly reliable.

Client Testimonial