Sales of steel cored aluminum stranded wire LGJ-120/25 aluminum clad steel cored aluminum stranded wire

Description :

　　Steel cored aluminum stranded wire LGJ-120/25-7/7 model specifications

　　Detailed introduction of steel cored aluminum stranded wire;

　　Steel cored aluminum stranded wire is made by twisting aluminum wire and steel wire, and is suitable for overhead auxiliary power lines.

　　It has a steel "core" inside and an aluminum wire twisted around the steel core outside. The steel core primarily serves to transmit electrical energy.

　　Steel cored aluminum stranded wire has a simple structure, easy installation and protection, low line cost, large transmission capacity, and is conducive to laying across special geographical conditions such as rivers and mountain valleys It has outstanding conductivity and sufficient mechanical strength, high tensile strength, and the tower spacing can be enlarged. Therefore, it is widely used in overhead auxiliary distribution lines of various voltage levels

　　For high-voltage transmission lines, due to the limited route of the line and the inability to install multiple lines on the same route, people have come up with the method of using a single path, a set of iron towers, and hanging multiple wires, that is, one line is equivalent to installing multiple lines. For 500KV transmission lines, most countries use the method of hanging four wires, which is called the same tower parallel installation.

　　Steel cored aluminum stranded wire has a steel "core" inside and is wrapped around the steel core by twisting aluminum wire outside; The steel core primarily serves to add strength, while the aluminum stranded wire primarily serves to transmit electrical energy; For high-voltage transmission lines, due to limited routes and the inability to install multiple lines in one route, we have come up with the idea of using one route, a set of iron towers, and hanging multiple wires, where one line is equivalent to installing multiple lines; For 500KV transmission lines, China mostly uses the method of hanging four wires, which is called "four cut wire". Originally, these four cut wires were ordinary four steel core aluminum stranded wires, without any special features, not one made of steel and three made of aluminum; Corresponding to "bare" wires, there are also overhead insulated wires, mostly JKLYJ, which are overhead aluminum material cross-linked polyvinyl chloride encapsulated wires; It has been widely used in Chinese cities and distribution systems with high requirements for power supply reliability. Although the price is high, it is the development direction of distribution lines. Effect and advantages: Steel cored aluminum stranded wire has the characteristics of simple construction, convenient installation and maintenance, low line cost, large transmission capacity, and is conducive to laying across special geographical conditions such as rivers and mountain gullies. It has outstanding conductivity and mechanical strength, high tensile strength, and expandable tower spacing. Therefore, it is widely used in overhead transmission and distribution power engineering lines of various voltage levels. Steel cored aluminum stranded wire LGJ-120/25-7/7 model specifications

AfterSalesService :

• aluminum conductor steel reinforced (ACSR)