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Our services - High current equipments

MM-Vill Kft. offers fast, cheap services at the highest level of quality - according to technological and functional normatives - for high current devices as follows from 0,4 to 120 kV:

  • large transformers,
  • measuring transformers (current and voltage transformers),
  • circuit breakers (conventional, vacuum, SF6),
  • bar collectors and separators,
  • cables,
  • auxiliary devices.


  • maintenance and its supporting services,
  • computer diagnostic and revision,
  • device exchange,
  • functional measurings,
  • operation guidance and consultancy,
  • assembly and design,
  • measurement recording,
  • warranty.