| 摘要 |
<p>A device for detecting the fault of the cable consists of an electromagnetic sensor (101,201) around the cable to be tested (106,206), an excitation power supply (107a, 207a), a signal processing and display device (107b), and a signal cable (105), etc. The electromagnetic sensor (101,201) consists of leads (102,202) which are interlaced and welded between a connector plug (103,203) and a plug socket (104,204). The device can be used to detect the disconnection of a multistrand cable, the insulation and ground fault of a cable and so on.</p> |
