Improper use of wire and cable storage methods in building decoration can lead to a reduction in the service life of wires and cables. We should adopt the correct method of storing wires and cables: in order to increase user awareness of the service life of wires and cables, it is necessary to pay attention to the following matters during the normal storage and laying process:
1, When laying wires and cables, precautions should be taken:
1. Many wires and cables on the exterior wall are directly laid on top of the wall. At this time, we should not only be careful not to damage them artificially, but also pay attention to sun protection, because ultraviolet radiation can accelerate the aging of the cables, thereby shortening their service life
2. Plastic or metal pipes are usually used inside pipes to protect cables. At this time, we need to be careful not to damage the pipes. In addition, the thermal conductivity of metal pipes should also be taken into consideration to avoid disasters. If the location of the pipeline is underground, it is reminded that we also need to control the dryness of the pipeline.
3. There are many LAN cables under the eaves, so don't be careful not to expose them to sunlight and the ambient temperature should not be too high.
4. Suspended or overhead cables are used in the laying process of many communication cables, such as RS485 cables. At this time, we generally need to consider the cable sag and pressure, and sometimes we need to use bundling methods to assist.
5. If it is directly laid in an underground cable trench, it is generally recommended to regularly check the dryness and humidity inside the trench.
A Brief Discussion on Extending the Service Life of Wire and Cable!
Zhengzhou Electric Wire and Cable Discussion on Extending the Service Life of Electric Wire and Cable!
Source: Pacific Wire and Cable Release Date: May 28, 2024 Views: 234
Summary of information:
Improper use of wire and cable storage methods in building decoration can lead to a decrease in the service life of wires and cables. We should adopt the correct method of storing wires and cables: in order to improve user satisfaction with the service life of wires and cables
Improper use of wire and cable storage methods in building decoration can lead to a reduction in the service life of wires and cables. We should adopt the correct method of storing wires and cables: in order to increase user awareness of the service life of wires and cables, it is necessary to pay attention to the following matters during the normal storage and laying process:
1, When laying wires and cables, precautions should be taken:
1. Many wires and cables on the exterior wall are directly laid on top of the wall. At this time, we should not only be careful not to damage them artificially, but also pay attention to sun protection, because ultraviolet radiation can accelerate the aging of the cables, thereby shortening their service life
2. Plastic or metal pipes are usually used inside pipes to protect cables. At this time, we need to be careful not to damage the pipes. In addition, the thermal conductivity of metal pipes should also be taken into consideration to avoid disasters. If the location of the pipeline is underground, it is reminded that we also need to control the dryness of the pipeline.
3. There are many LAN cables under the eaves, so don't be careful not to expose them to sunlight and the ambient temperature should not be too high.
4. Suspended or overhead cables are used in the laying process of many communication cables, such as RS485 cables. At this time, we generally need to consider the cable sag and pressure, and sometimes we need to use bundling methods to assist.
5. If it is directly laid in an underground cable trench, it is generally recommended to regularly check the dryness and humidity inside the trench.
Boost knowledge! This approach can extend the service life of wires and cables!
2, When storing wires and cables, precautions should be taken:
1. When storing wires, it is strictly prohibited to come into contact with acids, alkalis, and mineral oils, and they should be isolated from these corrosive substances for storage;
2. There must be no harmful gases that damage insulation or corrode metals in the warehouse where electrical wires are stored;
3. Try to avoid storing cables in the open air in an exposed manner as much as possible, and do not allow wire reels to be laid flat;
4. During the storage period, the wires should be rolled regularly (once every 3 months in summer, and may be extended at the discretion in other seasons). When rolling, flip the edge of the storage tray downwards and upwards to prevent the bottom from getting damp and rotting. When storing, it is important to regularly pay attention to whether the wire heads are intact and undamaged;
5. The storage period of wires is limited to the product's factory life, generally not exceeding one and a half years, and the longest not exceeding two years;
6. It is strictly prohibited to throw cables or cable reels containing cables from high places during transportation, especially at lower temperatures (generally around 5 ℃ and below). Throwing or dropping cables may cause insulation and sheath cracking;
7. When lifting packaging, it is strictly prohibited to lift multiple plates simultaneously. On vehicles, ships and other transportation vehicles, cable reels should be fixed with appropriate methods to prevent collision or overturning, in order to prevent mechanical damage to the cables.
