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
Configuration and management of communication cable fault testers Since the types of cable faults are divided into high resistance, low resistance, disconnection and composite faults, the communication cable fault testers currently on the market are usually high-voltage and low-voltage complete sets of equipment, including more components and Configuration and management of accessory communication cable fault testers Since the types of cable faults are divided into high resistance, low resistance, disconnection and composite faults, the communication cable fault testers currently on the market are usually high-voltage and low-voltage complete sets, including more components and accessories, as well as a set of equipment parts. Then 5-6 pieces, over 10-11 pieces. As a cable manufacturer, it is necessary to locate and deal with various cable faults that occur in the production process of the factory in time to ensure timely delivery of products; at the same time, it is also necessary to consider the sudden failure of the cable after laying the cable at the customer's site or during operation.
position. Therefore, as a cable manufacturer, when purchasing a communication cable fault tester, it is a complete purchase configuration of high voltage and low voltage, and the equipment components are all 6-10 pieces. When the fault location of the direct buried cable occurs on the customer site, the whole set of equipment must be transported by a special cable fault detection vehicle for transportation and transportation.
Otherwise, the shipping quality of the instrument is not guaranteed. There are two main types of communication cable fault testers on the market today. One is the cable fault detector designed according to the principle of echo method: the components mainly include intelligent waveform detection analyzer, path meter, DC high voltage generator (including operation).
Taiwan and AC and DC high voltage test transformers), capacitors, ball gaps, fixed-point instruments, etc.; there is also a cable fault detector designed and manufactured according to the principle of bridge method, mainly including fault location bridge (high and low voltage bridge), fixed-point instrument, path instrument , Wave reflection method fault locator, etc. The above communication cable fault tester includes a cable fault rough side positioning part and a fine determination point part.
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