NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
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NOYAFA Electronic specializing in testing instruments and cable testers for 16 years
Author: Noyafa–CCTV Tester
How to use the cable fault tester The detection of the cable fault tester generally goes through three steps of diagnosis, distance measurement and fixed point. 1. Diagnosis of the nature of cable faults Diagnosis of the nature of cable faults, that is, to determine the type and severity of the fault, so as to facilitate the testers How to use the cable fault tester The detection of the cable fault tester generally goes through three steps of diagnosis, distance measurement, and fixed point. 1. Diagnosis of cable fault properties Diagnosis of cable fault properties, that is, to determine the type and severity of the fault, so that the tester can prescribe the right medicine and choose the appropriate cable fault location and fixed-point method.
2. Cable fault location Cable fault location, also known as rough measurement, uses an instrument at one end of the cable to determine the fault distance. The commonly used fault location methods on site include the classical bridge method and the modern traveling wave method. Mainly used for cable fault distance finder. 3. Cable fault fixed point Cable fault fixed point, also known as precise measurement, that is, according to the fault location results, according to the path direction of the cable, find the general orientation of the fault point, in a small range, use a high-voltage signal generator to use Acoustic discharge method or other methods to determine the exact location of the fault point.
I hope that the above introduction about the cable fault tester can bring you some help. Thank you for reading. If you have any needs, please feel free to contact us.
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