How to install the elevator video cable?

With the increasing height of modern buildings, the application of elevators is becoming more and more frequent. For safety reasons, there will be video installations in the general elevators for property security management. In order to operate the video normally, video is required. The line is connected to the power port, and the elevator is a device that is moving up and down at any time. How to install the video cable? Today Xiaobian takes you to learn and learn!

Elevator video cable installation steps and precautions:

1. During installation, the cable video and power interface must not be soldered or desoldered and should be firmly fixed;

2. The two steel rope reinforcing cores in the elevator dedicated video line should maintain a symmetrical and consistent pulling force after peeling off, and the deviation between the tensile force and the average value should be less than 5%;

3. The steel cord reinforcement core in the elevator dedicated video cable should be fixed after being stripped, and should bear the weight of the cable itself and the running tension;

4. When the elevator car compresses the elevator buffer, the elevator dedicated video line shall not be in contact with the bottom pit and the car bottom frame;

5, elevator dedicated video cable should be freely suspended before installation and use, fully back twist (to avoid cable knots and wave distortion;

Since the elevators are usually installed by the elevator company after sale, and the video cable installation is included, in fact, we don't have to care about the installation of the elevator video cable, but we can still understand the installation structure. Once the elevator has problems, we can also Use this knowledge to ask for help!

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Label: How to install the elevator video cable?

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