Voltage Measurement

Voltage Measurement

Current Products

  • Capacitive Voltage Dividers (CVD)

    Capacitive Voltage Dividers (CVD)

    Capacitive voltage dividers (CVD) are components used on complete capacitive voltage transformers (CVT) to measure the voltage on a high-voltage overhead power line. The CVD divides the line voltage (72.5 kV to 800 kV) to about 12 kV. The inductive part of the CVT (which is provided by a Maxwell Partner) isolates the measuring instrument from the high-voltage of the monitored circuit. CVTs are components used to measure the grid voltage in a conventional way.

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  • Electronic Voltage Transformer (EVT)

    Electronic Voltage Transformer (EVT)

    Electronic voltage transformers with capacitive divider (EVTCD) is an alternative to the conventional capacitive voltage transformer (CVT) for high-precision voltage measurement and power quality control, between 72.5 kV to several hundreds of kV on HV overhead power lines.

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  • RC Dividers

    RC Dividers

    A combination of resistors and Maxwell capacitors in parallel compose the resistive-capacitive (RC) voltage dividers. RC divider capacitors are primarily designed for voltage measurement in DC systems and provide low-voltage input to the specific measuring equipment.

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