Transformer Repair
Comprehensive In‑House Diagnostics & Overhaul
Our facility is equipped to perform full transformer diagnostics, including winding analysis, insulation testing, oil assessment, leak detection, and pressure testing—meeting international electrical standards
High-Precision Coil Winding & Rewinding
We utilize CNC-controlled winding equipment and advanced core assembly techniques to rewind or replace transformer coils, reducing core losses and improving thermal performance
Tank & Structural Rehabilitation
Our repair solutions include transformer tank repair, radiator system refurbishment, leak-proof painting, and retrofits—executed under stringent quality and environmental controls
Compliant Testing & Certification
All units undergo rigorous routine and type testing—including turns ratio, impedance, dielectric withstand, oil breakdown, and temperature rise—in accordance with IEC/IS standards
Why Choose TechnoEnergy
Focused on Oil & Gas applications, our transformer repair services deliver faster turnaround and lower costs through local, specialized capabilities. With ISO-aligned testing and strict quality control, we ensure reliable performance and long-term equipment integrity.