• Voltage Transformers are used to step down the voltage from a high value (say 33000 V) to a lower value (110 V) suitable for measuring instruments like voltmeters, energy meters and protective relays.
• Residual Voltage Transformers (RVTs) are special type of Voltage Transformers used to protect the Capacitor Banks from Earth fault.

Advantages Of Voltage Transformers

• Provides electrical isolation between high voltage power circuit and measuring instruments
• Reduces insulation cost of measuring instruments
• Assures the safety of operators
• Reduces utility losses
• Protects the device during fault conditions

Fittings & Accessories

• Porcelain Bushings
• Primary & Secondary Terminals
• Terminal Connectors
• Oil Level Indicator
• Nitrogen Filling Valve
• Pressure Release Device
• Junction Box (optional)