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 find the distance and fixed point of cable fault testerCable fault tester manufacturer, cable identification instrument manufacturerCable fault tester also known as cable fault comprehensive tester, buried cable fault tester, power cable fault tester, cable fault detectorCable fault How to measure distance and fixed-point cable fault tester manufacturer, cable identification instrument manufacturer, cable fault tester, also known as cable fault comprehensive tester, buried cable fault tester, power cable fault tester, cable fault detector, high-voltage cable fault Tester, cable fault tester, fixed-point tester, path tester, and cable fault tester Manufacturer's fault location: When testing, the intra-office equipment connected to the faulty pair should be disconnected first. First test in the office to determine the smallest segment of the fault point, and then go to the site for re-testing to determine the precise location of the fault point. Cable fault tester manufacturer, cable identification instrument manufacturer Fault location: According to the test results of the instrument, the location of the specific fault point is calibrated according to the drawings and data.
When the drawings and data are incomplete or incorrect, the approximate location of the fault point can be estimated according to the mastered cable line conditions, and then according to the fault situation and the surrounding environment, the cause of the fault can be analyzed until the fault point is found. For example, if there is a joint within the estimated range, it can be roughly judged that the fault point is in the joint. The farther the range, the greater the measurement error.
Shenzhen Noyafa is a source enterprise specializing in the production of power testing equipment. The company has won unanimous praise from the market and customers with its good credit and high-quality products.
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