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LPVT GIS Asymmetrical

LPVT GIS Asymmetrical: Low Power Voltage Transformer for GIS with Asymmetric T-Connectors

Cone-type LPVT for gas-insulated switchgear with an asymmetric T-connector interface, shown as a plug-in voltage sensor
Forvis TradeVoltage Sensors

Cone-type LPVT for GIS with asymmetric T-connectors, available for 36 kV, 24 kV, and 12 kV systems.

IEC 61869-1IEC 61869-6IEC 61869-11

About this product

The LPVT GIS Asymmetrical is a cone-type low power voltage transformer designed for asymmetric T-connector interfaces in gas-insulated switchgear (GIS) installations. Available for 36 kV, 24 kV, and 12 kV systems, it integrates directly into the GIS T-connector geometry and provides a calibrated low-energy output for voltage amplifiers, IEDs, and power quality analyzers. Connector geometry must be verified against the GIS manufacturer's specification prior to ordering. Compliant with IEC 61869-1 and IEC 61869-11; IEC 61869-6 provides historical measurement reference for this product family.

Technical Specifications

Voltage sensor typeCone-type LPVT
InstallationGIS T-connector interface
Connector interfaceAsymmetric T-connector (verify geometry)
Rated voltages available12, 24 and 36 kV
Output signal3.25 V or 100 V
Accuracy classClass 0.2 / 0.5 / 1.0
Load impedance200 kΩ / 350 pF, 2 MΩ / 50 pF, 47 MΩ / 100 pF
Power quality compatibility50th harmonic compatible
StandardsIEC 61869-1, IEC 61869-11
Downstream compatibilityVoltage amplifiers, IEDs, power quality analyzers

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