Our Services

Established in 1979, High Volt Electricals Pvt. Ltd. (HVEPL) is a premier manufacturer and service provider specializing in the design, manufacturing, repair, rehabilitation, and refurbishment of a wide range of power transformers. Our expertise extends to Power Transformers, Rolling Stock Transformers, Locomotive Transformers, EMU, Track-Side Power Transformers, Booster Transformers, LHB Coach Transformers, Special Purpose Transformers, Distribution Transformers, and Instrument Transformers for both Indian and international power utilities.

Additionally, we are RDSO-approved manufacturers of 220/27 kV, 54 MVA Scott-connected traction power transformers for high-speed railway systems, and have developed and tested prototypes such as the 132/27 kV, 21.6/30.24 MVA traction power transformer, with successful short-circuit testing.

Product Range & Specializations
Our extensive manufacturing and repair portfolio includes:
Locomotive Transformers (LOT 6500 / 7500 / 9000)
Power Transformers up to 100/150 MVA, 220 kV class
Auto Transformers in accordance with IEC 76 / IS 2026 standards
220 kV Class Traction Power Transformers
Distribution Transformers up to 33 kV, 5 MVA
Track Side Power Transformers (up to 30/42 MVA, 220 kV)
Booster Transformers
Furnace Transformers
Dry Type Transformers
Auto, Welding, and Special Purpose Transformers

State-of-the-Art Manufacturing & R&D
Our manufacturing facilities are equipped with the latest machinery, including advanced testing equipments. All products undergo rigorous quality control procedures, ensuring reliable, trouble-free operation. Our dedicated R&D department continually innovates to optimize designs and develop transformers tailored to our clients’ specific requirements.

Strategic Location & Capabilities
Our manufacturing plant is located at MIDC Tarapur Industrial Estate, Boisar, approximately 100 km from Mumbai. This strategic location allows us to ensure quick turnaround times for repairs and deliveries. As a Trusted Original Equipment Manufacturer (OEM) and TOT partner for Locomotive Transformers with Indian Railways, we are committed to delivering excellence and reliability.

Recent Projects & Future Endeavors
Recently, we received a trial order for 40/50 MVA, 100/22 kV transformers from Kalwa Division, which was successfully repaired, delivered, and commissioned at Bhiwandi Substation. We are also initiating transformer repairs for KSEB on a trial basis to demonstrate our capabilities and are actively involved in upgrading and redesigning transformers to meet evolving industry standards.

Our Commitment
At HVEPL, our mission is to provide innovative, reliable, and cost-effective power transformer solutions that support the growth and sustainability of power utilities and railway systems worldwide. We are dedicated to maintaining the highest standards of quality, safety, and customer satisfaction in every project we undertake.