Transformers

POWER TRANSFORMERS

DISTRIBUTION TRANSFORMERS

SPECIAL TRANSFORMERS

  • generator power transformers up to 800 MVA, voltage up to 420 kV
  • transmission transformers and autotransformers with rating up to 600 MVA, voltage up to 420 kV
  • transmission and distribution transformers with rating up to 2.5 to 100 MVA, voltage up to 170 kV
  • oil-immersed transformers, rated powers up to 2500 kVA and voltages up to 36 kV
  • dry-type transformers, rated powers up to 5000 kVA and voltages up to 24 kV
  • transformers for railways
  • traction transformers (locomotive transformers)
  • furnace transformers
  • rectifier ransformers
  • earthing transformers
  • transformers and transformer substations for mines
 
 
 

INSTRUMENT TRANSFORMERS

 

SERVICES

 
  • high voltage: oil-immersed up to Um 765 kV (current, voltage-inductor, voltage-capacitor, combined)
  • gas SF6 insulated for mounting in GIS up to 145 kV (current and voltage)
  • medium voltage (up to Um 40,5 kV): oil-immersed (current and voltage); epoxy resin cast (current and voltage)
  • low voltage, epoxy resin cast up to 1 kV
  • special (test transformers, special requirement voltage and current transformers)
  • servicing, refurbishment, reconstruction and overhaul of own and other manufacturers' transformers
  • supervision
  • monitoring
  • maintenance
  • repair and
  • revitalisation