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–POE Tester
How to test for faults with a cable fault tester? Cable fault tester manufacturer Cable fault tester is mainly used to test power faults, so how does it test power faults? What are the specific steps? Next, I will show you how to test the fault through the cable fault tester? Cable fault tester manufacturers The cable fault tester is mainly used to test power faults, so how does it test power faults? What are the specific steps? Next, let me introduce to you! 1. First, judge whether the cable fault is high resistance, low resistance or grounding. According to this condition, the cable fault tester adopts different test methods. The fault distance can be measured by the second or third pulse. Compared with the traditional test method, the advanced point of the second and third pulse method is to simplify the complex waveform in the shock high voltage flashover method into the simplest low voltage pulse short circuit. The fault waveform is very simple, so the interpretation is extremely simple, and the fault distance can be accurately calibrated. How to test for faults with a cable fault tester? 2. When finding the path, add a signal to the cable, then use the receiver to receive the signal, and walk along the path with the signal to determine the path of the cable.
3. Determine the positioning according to the measured distance. When you hear the loudest sound from the headphone of the pointing device, you have found the location of the fault point. If you still want to know more details of the cable fault tester, you can pay attention to our website! Shenzhen Noyafa Electronic Technology Co., Ltd.
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