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 Tester Manufacturer
The specific performance of the cable identification instrument is as follows: (1) The proportion of the phenomenon that the near-end cable terminal and the far-end terminal of the equipment are inconsistent is high. Occasionally, it happens that the wrong cable is found according to the label on the equipment. In particular, the specific performance of the same female cable identification instrument of I and II is as follows: (1) The proportion of inconsistent listings between the near-end cable terminal and the far-end terminal of the equipment is high.
Occasionally, it happens that the wrong cable is found according to the label on the equipment. In particular, the proportion of inaccurate equipment nameplates for I and II cables with the same busbar is relatively high. (2) The proportion of missing cable equipment routing diagram is high.
Due to the large number of cables, few units with five-level contracting and construction qualifications, and the management scope of the power supply company is too large, the proportion of equipment with a complete cable route map of the operating unit when the cable assets are handed over is very small. (3) The proportion of missing position diagrams of cable equipment joints is high. The cable joint is the weak link of the cable system, and the cable joint location map is the basic condition for quickly pinpointing the cable fault.
Because the cable identification instrument has not paid much attention to the cable equipment in the past, and the operating unit has not strictly required the management of the cable as-built drawing and the cable joint location map, it has formed a de facto lack, which constitutes a major obstacle to the census of the cable route and the location of the cable fault.
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