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
We all know that if there is a fault, there will be a special staff to overhaul. However, they do not rely on one pair of eyes, and the cable fault inspection requires a special instrument. The cable recognizer is one of them. We all know that if there is a fault, there will be a special staff to overhaul.
However, they do not rely on one pair of eyes, and the cable fault inspection requires a special instrument. The cable recognizer is one of them. The tool has to be maintained. Below, Xiaobian focuses on some of the maintenance cable recognizers. In the operation of the entire electricity, the maintenance of the cable recognizer is the baton of the power system operation. The direction of the dispatch system command is the direction in which the power needs to go, the power scheduling system is good and bad, and it is related to whether the entire power system can run. key.
The biggest problem in the scheduling of China's home grid is that in all schedules, most of the cable recognizers maintenance work is to schedule, power scheduling, require a lot of people to operate, because this is a A large system, many people must work hard to ensure the normal electricity of the country. Cable identifiers This is a typical difference between intelligent systems and traditional systematic. The intelligent system realizes the perfect combination of people and machines, and can be monitored for the grid.
The interruption of the cable line will cause communication and power interruption. If it is not possible to detect the fault in time, it will cause a large economic loss and poor social impact, and the use of cable recognizers can help maintenance personnel quickly lock. The fault area. When investigating the fault, we have multiple modes to expand, the cable recognition is in the straight flash test process, you must pay attention to monitoring the leakage current suddenly increased, and the fault flashing phenomenon has not appeared, and the test voltage should be reduced immediately. Change the flash test. For the fire prevention block of the cable, the trench of the cable and the cable, drainage, logo, etc. also require a regular inspection, replacing the old line to prevent the phenomenon of large-scale line interruption.
For cable repair, cable recognizers are a very familiar instrument. It has less than using this product in the installation and maintenance of the power cable. The main reason is to help us provide accurate measurement data. The cable recognizer uses the latest system with high-speed data acquisition and advanced data processing capabilities, which greatly improves the function and test accuracy of the instrument, which can test cable paths, depth, and radio wave speed, and appulate the cable length. Cable files can be established for daily maintenance management.
Accurate data can help us quickly position in maintenance, reduce the failure repair of the cable identifier for the power cable due to positioning blur and error delays, can say that the use of irreplaceable functions can be used. The maintenance of the cable recognizer We talked here today, more cable knowledge We continued to understand.
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