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Transformer

Power Transformation
  • 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
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Distribution Transformers
  • 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
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Special Transformers
  • Transformers for railways
  • Traction transformers (locomotive transformers)
  • Furnace transformers
  • Rectifier ransformers
  • Earthing transformers
  • Transformers and transformer substations for mines
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Instrument Transformers
  • 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)
Instrument Transformers
  • Current transformers for 72,5 up to 800 kV (insulation paper-oil or gas)
  • Potential transformers for 72,5 up to 550 kV (insulation paper-oil or gas)
  • Capacitive transformers for 72,5 up to 800 kV
  • Combined transformers for 72,5 up to 550 kV (insulation paper-oil or gas)
  • Current and potential transformers for GIS up to 550 Kv
  • Medium voltage current and potential transformers up to 40,5 kV (insulation paper-oil or epoxy)
  • Low voltage current transformers
  • Special transformers


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Services
  • Servicing, refurbishment, reconstruction and overhaul of own and other manufacturers’ transformers
  • Supervision
  • Monitoring
  • Maintenance
  • epair and Revitalisation