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METHOD AND DEVICE FOR MONITORING A SHEATH VOLTAGE ARRESTER OF A CABLE SYSTEM
METHOD AND DEVICE FOR MONITORING A SHEATH VOLTAGE ARRESTER OF A CABLE SYSTEM
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机译:用于监测电缆系统的护套电压避雷器的方法和装置
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摘要
Method and device for monitoring the status of a sheath voltage arrester of a cable system, a verification signal being supplied to a measuring loop which comprises the sheath voltage arrester and a measurement signal which is subsequently produced in accordance with the frequency-dependent impedance of the sheath voltage arrester being measured at the measuring loop in order to establish the status of the sheath voltage arrester by evaluating the measurement signal.
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