Power Voltage Transformers

Power Voltage Transformers
Arteche Power Voltage Transformers provide customers with the ability to supply 10 – 333kVA low voltage power directly from a high voltage line. The unit has all the benefits of a voltage transformer, with the power of a distribution transformer.

Applications include:

Substation auxiliary services power supply: Primary or backup LV power supply without needing a dedicated external line
Power supply for Telecommunication and Monitoring Systems: High quality electrical supply for remote telecom booster stations
Rural electrification: Provide power to remote or isolated areas near transmission lines
Temporary power supply: For use during the construction of substation and wind farms

  • Reliable power
  • Independent auxiliary services supply
  • Cost effective solution compared to dedicated MV line (including substation)
  • Maintenance free
  • Long design life
  • Direct phase-to-ground connection
  • Galvanic insulation between primary and secondary
  • Oil-paper or SF6 insulation
  • Hermetically sealed
  • Option for metering and/or relaying secondaries
  • 66kV to 500kV
  • Up to 333kVA per unit


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