Station service voltage transformer TIP (72.5 – 550 kV)

The TIP “Station service voltage transformer” is a voltage transformer insulated in SF₆ gas that combines the characteristics of a voltage transformer with power capability. The TIP has been designed for voltage up to 550 kV and with power capability up to 500 kVA.

• MV or LV output available
• Suitable for outdoor installations
• The magnetic cores are made of laminated steel with oriented grain and a high level of permeability
• The windings are made of electrolytic copper
• The external bushing is made of composite material
• Enclosure made of aluminum alloy
• Remote control of the internal insulation level by means pressure gauge provided with an alarm threshold and lock threshold
• A pressure relief device protects the apparatus from internal overpressure

Options:

• Tap changer
• Metering windings
• Motor-activated disconnector
• Circuit breaker

• Power transformation

• Cost-effective solution for isolated applications
• Perfectly suited for integration with a complete high voltage switchgear bay
• Auxiliary power supply directly from high voltage line
• HV to LV and HV to MV direct transformation
• High safety thanks to SF₆ insulation and polymeric bushings: explosion-proof, not flammable
• Maintenance-free