Anti corrosion overhead steel core aluminum stranded wire JL/G1A-185/30 with high tensile strength and corrosion resistance
Category:
Electrical Engineering/Wire and cable/Bare wire
Model:
JL/G1A-185/30-26/7
Brand:
Zheng Fan
Retail Price
9.07USD
重量
kg
- Product Description
-
Description :
Anti corrosion overhead steel core aluminum stranded wire JL/G1A-185/30 with high tensile strength and corrosion resistance
The main function of steel cored aluminum stranded wire;
Steel cored aluminum stranded wire JL/G1A-10/2~1440/100 shall comply with the GB/T1179-2017 standard.
The steel cored aluminum stranded wire (JL/G1A and LGJ) is wrapped around the steel wire by twisting multiple strands of aluminum single wire externally; Steel core mainly serves to increase tensile strength, while aluminum wire mainly serves to transmit electrical energy.
Among them, G1A and G1B refer to ordinary strength steel wires; G2A and G2B refer to high-strength steel wires; G3A refers to ultra-high strength steel wire.
Steel cored aluminum stranded wire is mainly used in medium and high voltage transmission lines. Due to the limited path of the line and the inability to install multiple lines on one road, people have come up with the idea of using a single path, where multiple steel cored aluminum stranded wires are hung on one tower.
That is, one line is equivalent to setting up multiple lines; For 220KV, 500KV, 800KV, and 1000KV lines, China adopts the method of hanging four or six wires (four wire, six wire method), which is called the same tower and parallel installation.
Advantages: Steel cored aluminum stranded wire has a simple structure, easy installation and maintenance, low line cost, large transmission capacity, and long distance, which is also conducive to the installation across special geographical conditions such as rivers and valleys.
It has good electrical conductivity, sufficient mechanical strength, tensile strength, and the ability to amplify tower distance. Therefore, it is widely used in overhead transmission and transformation lines of various voltage levels.
Anti corrosion overhead steel core aluminum stranded wire JL/G1A-185/30 with high tensile strength and corrosion resistance
AfterSalesService :
Key words:- aluminum conductor steel reinforced (ACSR)
More Products
