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Method for testing multicore cable, method for manufacturing multicore cable assembly, and multicore cable test device
Method for testing multicore cable, method for manufacturing multicore cable assembly, and multicore cable test device
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机译:用于测试多核电缆的方法,制造多核电缆组件的方法,以及多芯电缆测试装置
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摘要
A method for testing a multicore cable including a single common shield covering plural insulated wires to identify a correspondence relation between one end portion and the other end portion of the insulated wires exposed from both ends of the multicore cable. The testing method includes allowing the common shield to have a same potential as a measurement system ground, inputting a test signal, by capacitive coupling, to an end portion of the insulated wire under test among end portions of the insulated wires exposed at one end of the multicore cable, and measuring voltages of output signals output by capacitive coupling respectively from end portions of the insulated wires exposed at the other end of the multicore cable, and identifying the other end portion of the insulated wire under test based on the measured voltages.
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