When the connector of the low-voltage cable has obvious damage, cracks, cracks and rust. So it means that the connector should not be used any more. If the plating is uneven or there are bad situations such as missing pins, broken pins, shrinking pins. Then this also means that this connector should not use anymore. So what should we pay attention to before installation?
Pay Attention to Before Install Low-voltage Power Cables
When installing the low-voltage cable, ensure that the appearance of the low-voltage cable is complete.
If the outer insulation layer of the low-voltage cable has obvious stains, it should clean before installation. If the outer insulation layer of the low-voltage cable has obvious defects or serious scratches, you should avoid taking materials from this section of cable to prevent accidents.
In the installation of low-voltage cables, it is necessary to ensure that the installation of low-voltage cables conforms to safety regulations. Operators should use special tools and install low-voltage cables according to the correct operation method.
The Way to Install Low Voltage Power Cables
When trimming the thread, a margin for processing loss should be reserved. And it is strictly forbidden to damage the shielding layer, insulating layer, core conductor and cable sheath of the parts that do not need to be treated. Moreover, direct contact with bare hands is strictly prohibited during installation. And the stripped conductor should treat in time to prevent the surface of the conductor.
After the low-voltage cable is installed, you must use a testing tool to detect whether the wire and cable is well connected to cable equipment. Special attention should pay to the place where there is a disconnection result. Check whether the insulating tape paste to prevent water leakage and electricity leakage well.
In addition to the above two correct installation methods, the low-voltage cable should also install in accordance with the surrounding environmental conditions. It should prohibite to install the low-voltage cable in a high temperature. And to prevent the cable from being strongly corroded.
The above are the precautions and installation methods for low-voltage cables before installation. Before installing, ensure that the low-voltage cable connectors are in good condition. If the low-voltage cable installation line really needs to pass through the above environment, it can protect in the cable duct. And they can prolong the working life. Of course, it is also possible to purchase low-voltage cables with good quality and low cost before installation to ensure the quality of installation.
Hope this was useful for you. Here at Veri, you can get more information about cables.