POWER. Sp. z o.o. offers 24/7 technical service, maintenance and repair of cast resin transformers of all types. Our services include:

  • Installation of forced ventilation systems on site (+40% of nominal power)
  • Testing of transformers according to IEC60076-11 requirements with release of an official test report
  • Replacement of MV and LV windings in case of damage
  • Renovation of magnetic cores, including cleaning and applying anti-corrosion epoxy coating
  • Replacement of MV triangle connection
  • Positioning and fixation of MV windings
  • Repair of small cracks in the surface of MV windings
  • Testing and replacement of temperature sensors (PT100 or PTC)