Transformer Repair/Overhaul

 Transformer repair & overhaul is a comprehensive maintenance activity aimed at restoring the electrical, mechanical, and thermal integrity of the transformer. It involves inspection, repair, or replacement of damaged windings, insulation, bushings, tap changers, gaskets, and auxiliary components to bring the equipment back to safe and reliable operating condition.

Overhauling helps eliminate internal faults, reduce losses, improve cooling and insulation performance, and prevent catastrophic failures. Timely repair and overhaul extend transformer service life, enhance operational reliability, and ensure continued compliance with safety and performance standards, especially for ageing or heavily loaded transformers.