Transpower journey over the years has built a hall of fame across the country with a great expertise in transformer Redesign services , Continuous efforts and patience have driven us to hit the mark in the transformer Industry . Our range of services include transformer repair maintenance, cast resin transformer repairing service, transformer rewinding , generation plant transformer maintenance and three phase transformer repair.

Steps were taken to Repair a Transformer:

  • Inspection of primary and secondary coils to know if any short circuits or winding burns happened.
  • Impedance and voltage levels.
  • Behavior of the transformer during power supply (AC or DC depending on the transformer type).

Our transformer repairing & maintenance services are as follows :-

Re-design services: To meet performance requirements we are able to incorporate short circuit strength improvements, KVA upgradesvoltage changesreduced lossesLTC modernization, sound level reduction.

Emergency replacements: We have a computerized inventory system of available transformers. We can respond quickly to your problem for replacements.

Emergency repairs: When a replacement transformer is not available. However,we will work out on your transformer on priority basis , so your site won’t be suffered.

Full testing: We provide certified test reports based on standards established by Electrical Research & Development Authority (ERDA)Bureau of Energy Efficiency (BEE) .


Rating : Up to 1000 KVA
Voltage Class : up to 11 KV
Current : 3000 Amps
Frequency : 50/60 Hz
Winding Material : Electrolytic Copper/Aluminium

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