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On-site repairs

Thanks to our Trafo™ Site Repair offering we can refurbish, repair or upgrade your transformer directly at site avoiding transportation risk and time thus bringing your unit back on-line in weeks or even months faster than a workshop repair or a new transformer delivery.


Why Hitachi ABB Power Grids?

  • With Hitachi ABB Power Grids' Trafo™ Site Repair, we can speed up transformer repair in remote locations, where transportation is difficult or risky, costly and time consuming.
  • With more than 400 transformers, including ultra-high-voltage transformers, converter transformers, industrial units and shunt reactors, we are the leading provider in transformer site repairs.
  • Ensuring Factory Repair quality, high-voltage laboratory tests can be performed on site, including Applied and Induced Voltage tests with partial discharge measurements, heat run and Impulse tests.

Our offering

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