Power Voltage Transformers

Arteche UTP is a Power Voltage Transformer series up to 362 kV and 333 kVA. They use an oil paper insulation and a metallic oil level compensating system.

Arteche UTP series allows different options: 

• Terminal for main insulation monitoring (tangent delta measurement) 
• Inner temperature monitoring sensor.
• Over-pressure relief valve with connection capability to SCADA system 
• Additional secondaries for measuring and/or protection.
• Taps for voltage regulation.