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
Features:
- Reliable power
- Independent auxiliary services supply
- Cost effective solution compared to dedicated MV line (including substation)
- Maintenance free
- Long design life
Design:
- 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
