YJLV aluminum core power cable

1、 Basic Definition

The full name of YJLV cable is "Aluminum core cross-linked polyethylene insulated polyvinyl chloride sheathed power cable". The conductor of this cable is made of aluminum, the insulation layer is cross-linked polyethylene (XLPE), and the sheath is made of polyvinyl chloride (PVC). It combines the lightweight and corrosion resistance of aluminum with the high heat resistance, aging resistance, and excellent electrical performance of cross-linked polyethylene.

2、 Main features

1. Lightweight and corrosion-resistantAluminum, as a conductor, has lighter weight and better corrosion resistance compared to copper, making it suitable for use in humid and corrosive environments.

2. High temperature resistance and aging resistance: The cross-linked polyethylene insulation layer has excellent high temperature resistance and aging resistance, which can ensure the stability and safety of the cable during long-term use.

3. Wear resistant and corrosion-resistant protective sheathPVC sheath material has good wear resistance and corrosion resistance, which can effectively protect the internal structure of cables from external environmental erosion.

4. Good electrical performanceYJLV cables have low resistivity and high current carrying capacity, which can meet the electrical performance requirements of power transmission and distribution systems for cables.

3、 Application scope

YJLV aluminum core power cableWidely used in various large-scale engineering projects, such as subways, high-speed trains, power transmission, distribution and other fields. It is particularly suitable for fixed installation in indoor, tunnel, pipeline and other places, as well as underground direct burial environments that require bearing certain mechanical external forces.

4、 Main technical indicators

1. rated voltageUsually ranging from 3.6/6kV to 26/35kV, suitable for power transmission and distribution systems of different voltage levels.

2. conductor structureAluminum alloy conductor woven from multiple strands of fine aluminum wire, with good conductivity and mechanical strength.

3. insulating materialCross linked polyethylene (XLPE) has excellent electrical and heat resistance properties.

4. Jacket materialPolyvinyl chloride (PVC) has excellent wear resistance, corrosion resistance, and mechanical protection properties.

5、 Precautions for use

1. Choose products from reputable manufacturersEnsure that the quality and performance of the cable comply with relevant standards and specifications.

2. Follow construction standardsDuring the laying, connection, and fixation of cables, relevant construction specifications and operating procedures should be strictly followed to ensure the safe and stable operation of the cables.

3. Regular inspection and maintenanceRegularly inspect and maintain cables, promptly identify and address potential safety hazards, and ensure the long-term stable operation of the cable system.

In conclusion,YJLV aluminum core power cableIt is a kind of power transmission and distribution cable with excellent electrical performance, light weight, corrosion resistance, high temperature resistance and aging resistance. When selecting and using, its characteristics and requirements should be fully considered to ensure the safe, stable, and efficient operation of the cable system.