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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
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
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机译:用于中压和高压开关设备等带电压设备的电压测试装置具有一个限压电路,可进行相敏测量
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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.
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