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–Cable Length Tester
In recent years, in order to improve the work efficiency of maintenance personnel, many cable manufacturers are equipped with corresponding professional cable fault detectors. Through these professional cable fault testers, construction personnel can accurately know the damage of cables and conduct inspections in time. In recent years, in order to improve the work efficiency of maintenance personnel, many cable manufacturers are equipped with corresponding professional cable fault detectors. Through these professional cable fault testers, construction personnel can accurately know the damage of the cable and repair it in time.
So, how much do you know about professional cable fault testers? Since the types of cable faults are divided into high resistance, low resistance, disconnection and composite faults, the current market cable fault detectors are generally high and low voltage complete sets of configuration. There are many components and accessories included, ranging from 5-6 pieces to as many as 10-11 pieces for a set of equipment components. Cable manufacturers should not only locate and deal with various cable faults in the production process in the factory to ensure timely delivery of products; at the same time, they should also take into account the location of sudden cable faults after the installation of cables on the customer site or during operation. When the cable manufacturer buys the cable fault detector, it is all high and low voltage complete sets of purchase configuration, and the equipment components are all in 6-10 pieces. There is a special cable fault detection vehicle for shipment, otherwise, the transportation quality of the instrument is not guaranteed.
The professional cable fault testers currently sold on the market are mainly divided into two types. One is the cable fault detector designed according to the principle of echo method: the components mainly include intelligent waveform detection analyzer, path analyzer, DC high voltage generator (including There is also a cable fault detector designed and manufactured according to the principle of the bridge method. The components mainly include fault location bridges (high and low voltage bridges). ), pointing instrument, path instrument, wave reflection method fault locator, etc. Both of the above two types of cable fault detectors include a cable fault thick side locating part and a precise locating part. The cable fault detector is often transported or transported long-distance during the use of the production site and customer service site. In order to ensure the integrity of the transportation and use of the cable fault detector, the daily maintenance and management of the cable fault detector is particularly necessary.
Now many power supply bureaus have purchased cable fault detectors and equipped with special testing users. At the same time, the actual use frequency of cable fault detectors is not too high. Therefore, the probability of failure of the equipment itself due to transportation and use is not too high. high. However, for cable manufacturers, limited by their cable product types, actual production volume, and sales volume, the utilization rate of fault detectors in the factory and at the customer site is higher than that of the power supply bureau. If you don't know how professional cable fault testers are classified? You may wish to read the above-mentioned content carefully, and you will have the answer you want.
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