National standard substation LGJQT-1440/120 LGJQT ultra light steel core aluminum stranded wire

Description :

　　National standard substation LGJQT-1440/120 LGJQT ultra light steel core aluminum stranded wire

　　Application and characteristics of steel cored aluminum stranded wire

　　Light steel core aluminum stranded wire is used for high-voltage transmission lines. Due to the limited route of the line and the inability to install multiple lines on one route, people have come up with the method of using one path, one set of iron towers, and hanging multiple wires. That is, one line is equivalent to installing multiple lines. For 500KV transmission lines, most countries adopt the method of hanging four wires, which is called the same tower and parallel installation.

　　Characteristics of steel cored aluminum stranded wire:

　　Steel cored aluminum stranded wire has the characteristics of simple structure, easy installation and maintenance, low line cost, large transmission capacity, and is conducive to optimal laying across mountains, rivers, and valleys with special geographical conditions. It has good conductivity and sufficient mechanical strength, high tensile strength, and can amplify tower distance. Therefore, it is widely used in overhead transmission and distribution lines.

　　All specifications of lightweight steel cored aluminum stranded wire products can meet all the needs of various specifications of special conductors (secondary busbars) for substations, converter stations, and thermal power plants in China. This series of products has been successfully operated in multiple 220KV/500KV/750KV/1000KV substations and converter stations in China, achieving good operational performance. It is a core product in the construction, ongoing, and expansion of power transmission and transformation stations, thermal power plants, and other projects in China.

　　Heat resistant alloy wire (NAHLGJQ) and ultra light steel cored aluminum stranded wire (LGJQT) are widely used in substation projects above 200KV-1000KV. The addition of alloy components to the wire improves the high-temperature performance of the product. The wire has a large cross-section, increased current carrying capacity, high heat resistance, high conductivity, low loss, reduces electrical energy loss, and increases the safety performance of equipment operation. The installation and maintenance procedures are the same as those for ordinary wire installation, without the need for any special tools. The tooling, installation, and maintenance are convenient, and the cost is low.

　　National standard substation LGJQT-1440/120 LGJQT ultra light steel core aluminum stranded wire

AfterSalesService :

• aluminum conductor steel reinforced (ACSR)