Aluminum stranded steel bar
The steel core aluminum stranded wire has the advantages of simple structure, convenient erection and maintenance, low line cost, large transmission capacity, and is conducive to laying across rivers and valleys and other special geographical conditions. It has good electrical conductivity and sufficient mechanical strength, and high tensile strength., The tower pole distance can be enlarged. Therefore, it is widely used in overhead transmission and distribution lines of various voltage levels.
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Aluminum Stranded Steel Bar
Product Details
ACSR is made of aluminum wire and steel wire stranded, suitable for overhead transmission lines.
It has a steel "core" inside, and aluminum wires are twisted around the steel core outside. The steel core mainly plays the role of increasing strength, and the aluminum stranded wire mainly plays the role of transmitting electric energy.
mainly uses
for high-voltage transmission lines. Due to the limited path of the lines, it is impossible to mount multiple lines on one path. People came up with one path, A set of iron towers, hanging multiple wires, that is, a line is equivalent to the method of erecting multiple lines; For 500KV transmission lines, most of our country adopts the method of hanging four wires. This method of erecting wires is called parallel erecting with the same tower.
Advantages
ACSR has the characteristics of simple structure, convenient erection and maintenance, low line cost, large transmission capacity, favorable laying across special geographical conditions such as rivers and valleys, good electrical conductivity, sufficient mechanical strength, large tensile strength, and magnified tower distance. Therefore, it is widely used in overhead transmission and distribution lines of various voltage levels.
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