Voltage testing arrangement for electrical voltage carrying installations, such as middle and high voltage switching plant, has a voltage limiting circuit that enables phase-sensitive measurements

摘要

Voltage testing arrangement comprises at least a coupling part (3a) that is linked via a coupling electrode (4a) to an electrical element (2a) to be tested. A voltage limiting circuit (9a) can be connected to the coupling part in order to limit the measurement voltage to a preset phase sensitive limiting voltage value.