Instrument Transformers
Voltage Transformers
Powerline's cast-resin voltage transformers deliver accurate voltage measurement for energy metering and protection in medium-voltage systems. The primary and secondary windings and the core are fully encapsulated under vacuum in cast resin.
Voltage class12 / 24 kV
TypeVoltage transformer (VT)
InsulationCast resin, vacuum-encapsulated
Rated frequency50 Hz
StandardsIEC 61869-3
InstallationIndoor, metal-enclosed panels
- Accurate voltage measurement for metering and protection
- Primary and secondary windings and core fully encapsulated under vacuum in cast resin
- Covers the 12 kV and 24 kV classes for MV switchgear and ring main units
- Engineered and tested to IEC 61869-3
- Moisture resistant and maintenance-free
- Compact design with a long service life