Talking about the solution to the problem of live and uncharged cable identification solutions, the face of the complex and different cables, operating environment differences, and the identification of the running cable, but in practice it often requires cable identification must carry live identification, then for The operator's safety, how to ensure the correct operation of electrical equipment and so on, the customer often asked about the problem of live cable identification, hope that we provide a simple and practical live cable identification instrument, which can determine which of a set of running cables is a live cable Which is an uncharged cable. In fact, this is a simple and complex problem. In general, our judgment is through the identification of 50HZ alternating current on the live cable, but in some special cases, this method will lose its effect for the following reasons:
1. If there is voltage on the running cable, no current flows through the cable when there is no load. At this time, no magnetic field can be detected. It is considered that there is no live cable, and misjudgment is easily caused.
2, if the cable is not running, but this cable if there is parallel with other running cables, there will be induced electricity, and the induced current will also have a magnetic field, then the instrument will also have instructions, then it will Misjudgment.
3. If there are multiple cables in the cable trench, the multiple cables will generate a magnetic field. At this time, the entire area will have a magnetic field of 50HZ. At this time, the entire area will have a magnetic field, so that the discrimination can not be carried out. It is prone to misjudgment.
The result of misjudgment is only one, causing personal injury.
Can the live cable identification problem be solved? The answer is yes. The new machine's live cable identification device has a route for live cables, identification of live cables, and routing and identification of 50-Hz running cables. If you use the above functions in cross-cutting, the problem of live cable identification is simple.
Dear Customer:
Thank you for your attention to our products. In addition to this product introduction, our company also introduces the vacuum tester, infrared thermometer, dielectric loss tester, high voltage test transformer, vacuum oil filter, high current generator, etc. If you are interested in our products, welcome to inquire. Thank you!
1. If there is voltage on the running cable, no current flows through the cable when there is no load. At this time, no magnetic field can be detected. It is considered that there is no live cable, and misjudgment is easily caused.
2, if the cable is not running, but this cable if there is parallel with other running cables, there will be induced electricity, and the induced current will also have a magnetic field, then the instrument will also have instructions, then it will Misjudgment.
3. If there are multiple cables in the cable trench, the multiple cables will generate a magnetic field. At this time, the entire area will have a magnetic field of 50HZ. At this time, the entire area will have a magnetic field, so that the discrimination can not be carried out. It is prone to misjudgment.
The result of misjudgment is only one, causing personal injury.
Can the live cable identification problem be solved? The answer is yes. The new machine's live cable identification device has a route for live cables, identification of live cables, and routing and identification of 50-Hz running cables. If you use the above functions in cross-cutting, the problem of live cable identification is simple.
Dear Customer:
Thank you for your attention to our products. In addition to this product introduction, our company also introduces the vacuum tester, infrared thermometer, dielectric loss tester, high voltage test transformer, vacuum oil filter, high current generator, etc. If you are interested in our products, welcome to inquire. Thank you!
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