Technocrat-Led Transformer Manufacturer & Global Exporter
URJA Techniques (India) Private Limited is an ISO 9001:2015, ISO 14001:2015, and OHSAS 45001:2018 certified transformer manufacturing corporation founded in 1996. Headquartered in Wadala, Mumbai, with our manufacturing complex in MIDC Rabale, Navi Mumbai, the company is managed by veteran technocrats with decades of hands-on expertise across electromagnetic simulation, insulation design, production, and lifecycle management.
We engineer and build custom transformer systems for international electric utilities, petrochemical plants, steel mills, mining operations, renewable energy grids, and large commercial complexes. Every unit is manufactured in compliance with international engineering standards including IS 2026, IS 1180 (Part 1): 2014 Level 2, IEC 60076, and ANSI C57, while proudly holding CE certification and BEE 4-Star energy efficiency ratings.
Comprehensive Portfolio & Engineering Disciplines
URJA provides bespoke, high-efficiency equipment engineered to withstand electrical transients, harmonic distortion, and rigorous ambient conditions. Our core manufacturing competencies include:
Navi Mumbai Infrastructure & Rigorous Quality Testing
Our purpose-built manufacturing plant at MIDC Rabale features precision multi-axis automated coil winding machines, advanced vacuum drying and vacuum oil filtration plants, and 3D CAD/CAE electromagnetic finite element design stations. This infrastructure ensures dimensional precision, high dielectric margins, and superior short-circuit withstand performance.
Verified Performance at CPRI & ERDA
Our transformers are third-party type-tested at India's premier government-accredited laboratories: Central Power Research Institute (CPRI) and Electrical Research and Development Association (ERDA). Documented testing includes:
- Dynamic and thermal short-circuit withstand verification
- Lightning impulse test carried out up to full BIL rating
- Temperature rise test performed in our in-house test bay
- Measurement of zero-sequence impedance, acoustic sound pressure, and no-load harmonic analysis
Full Lifecycle Engineering & Turnkey Field Services
URJA supports global EPC contractors and facility engineers across every phase of project execution, offering end-to-end technical support:
- On-site transformer erection, cold/hot commissioning, and engineering supervision
- Comprehensive diagnostic assessments, Dissolved Gas Analysis (DGA), and Remnant Life Assessment (RLA)
- Capacity uprating, revamping, and rewinding of existing high-capacity transformers
- Genuine OEM spare supply including high-voltage porcelain bushings, magnetic oil gauges, de-energized/OLTC tap changers, and silica gel breathers
- Comprehensive technical training for substation operations and maintenance personnel