V120K-xx

Product description

The voltage sensors of Type VxxxK-xx are commonly used in asymmetric T-connectors of different manufacturers. T-connectors use a blind plug to secure the T-connector in place after installation. Our sensors can be used instead of the blind plug in the T-connector and serve both to secure the T-connector in place and measure voltage. The sensor has a point for common earth connection, and an output cable for connection with an intelligent electronic device (IED).

• Standard: IEC 61869-1, IEC 61869-6, IEC 61869-11

• Insulation level: 12/28/75kV 

• Primary voltage: max. 20/√3kV

• Secondary voltage: 3,25/√3V*

• Frequency: 50/60Hz

• Harmonics: Up to 150kHz on request

• Burden: 200kΩ // 350pF or 2MΩ // 50pF*

• Accuracy class 1: 0,2/0,5 and 3P/6P @-25°C to 70°C

• Accuracy class 2: 1 and 3P/6P @-40°C to 80°C

• Storage temperature range: -40°C to 80°C *… or customer defined