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What are the precautions of aluminum clad steel core aluminum stranded wire?
Release time:
2023-05-05
In order to avoid the overheating of the aluminum-clad steel-reinforced aluminum strand, it is required to have good ventilation. Therefore, we can not install the aluminum clad steel core aluminum stranded wire in a closed place, to ensure that there is a good heat dissipation space.
Aluminum-clad steel core aluminum stranded wire is widely used in urban, rural, mountainous areas and other power transmission and distribution fields. The better use of aluminum-clad steel-reinforced aluminum strands requires the correct installation method.
1. Pay attention to the ventilation of aluminum clad steel core aluminum stranded wire. In order to avoid overheating, it needs to have good ventilation. Therefore, we can not install it in a closed place, to ensure that there is a good heat dissipation space.
2. The insulation material should be selected correctly. During the installation process, we need to choose the correct insulation material. In the selection of insulating materials, should be based on the characteristics of the aluminum clad steel core aluminum strand itself, such as the angle of the conductor, bending, etc., and the working environment of the temperature, humidity and other factors to choose.
3. Limit the bending radius of aluminum clad steel core aluminum stranded wire. During the installation process, we need to pay attention to its conductor not to be too bent to avoid damage to the insulating layer. Therefore, we need to set different bending radii during the installation process according to different specifications and models of aluminum-clad steel-reinforced aluminum stranded wires.
4. Prevent the electrical contact of aluminum clad steel core aluminum stranded wire. To ensure the safe use of the wire, we need to ensure that there is no short circuit between the conductors. During installation, attention should be paid to avoid the electrical contact of the conductor, the insulation is damaged and the insulation is damaged.
5. Maintain the manufacturer of aluminum clad steel core aluminum stranded wire. For the maintenance and use of aluminum-clad steel core aluminum stranded wire, when encountering problems, we need to contact its manufacturer in time. Manufacturers can provide technical support and maintenance services to ensure the normal use of aluminum clad steel core aluminum stranded wire.
6. Overheating occurs. Overheating is one of the common problems. The reason for this situation may be line overload, unreasonable cable length design, irregular laying, wire failure and other reasons. For different situations, we can change the line load, increase ventilation and reduce the cable length and other methods to optimize the design.
7. Power failure occurred. The reason for the power failure may be a line or cable failure, may be the damage of the coil, or may be the failure of the connection between the cable and the employer. Solutions include the installation of isolation switches, replacement of damaged components, adjustment of electrical equipment and other methods.
8. Poor contact. The cause of poor contact may be the connector falling off, the crimping is not tight and the waterproof is improper. In this case, we need to check the connection point, replace the connector or add the oil seal. In addition, you need to pay attention to waterproofing to ensure that the connection point will not be flooded or rusted.
9. Deterioration of conductors. Its conductor life is usually about 15 years. During use, problems such as surface oxidation or conductor corrosion may occur, and the conductor needs to be replaced or maintained in time.
10. The service life is too long. It has a useful life, and too long a useful life will cause the wire to age and increase safety hazards. In the case of exceeding the service life, we need to replace the wires or repair them in time.
11. Pay attention to the installation of wires. When installing, make sure that the direction of its joints and the radius and angle of bending are technically specified. Otherwise, there may be a safety hazard such as straight line disconnection or partial disconnection during the operation of the wire.
12. Pay attention to grounding. In use, grounding is very important. If the aluminum-clad steel-reinforced aluminum stranded wire for a long time is not grounded, its insulation resistance will be reduced, increasing the risk of leakage.
13. Pay attention to local deconstruction. During use or installation, it may have problems such as partial deconstruction. If it is not resolved in time, it may cause short circuit, overheating or other safety hazards. Therefore, for the problem of aluminum clad steel core aluminum stranded wire, we should be scrapped or repaired in time.
14. Pay attention to the choice of pipe diameter. In the installation process of aluminum-clad steel core aluminum stranded wire, it is necessary to select the appropriate pipe diameter to avoid the potential safety hazard of the wire caused by the pipe diameter of the aluminum-clad steel core aluminum stranded wire being too small or too large. The correct pipe diameter can ensure the normal operation of the wire and ensure safety.
15. Pay attention to inspection. After installation, we need to regularly inspect and maintain the state of aluminum clad steel core aluminum stranded wire. The contents of the inspection can include connectors, joints, conductors, insulation layers, etc. to ensure the normal operation of the aluminum-clad steel core aluminum stranded wire.
Due to the wide range of use of aluminum clad steel core aluminum stranded wire, it is better to use aluminum clad steel core aluminum stranded wire, and pay special attention to every detail. For the safe and normal operation of the aluminum-clad steel-core aluminum stranded wire, we should pay attention to selecting the correct insulating material, the appropriate bending radius, strengthening the ventilation of the wire, standardizing the electrical contact method, and timely maintaining and repairing the wire.
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