The model of ACSR is divided into: JL/G1A, JL/G1B, JL/G2A, JL/G2B, JL/G3A
Among them: G1A or G1B refers to ordinary strength steel wire.
G2A or G2B refers to high strength steel wire.
G3A refers to ultra high strength steel wire.
Model difference: Take JL/G1A-240/30 ACSR as an example.
In the national standard (GB/T1179-2008) to a JL/G1A- 240/30 said.
In the national standard (GB/T1179-1983) to a LGJ - 240/30 said.
For high-voltage transmission lines, because of the limited path of the lines, it is impossible to put multiple lines on one path. People have come up with the use of a path, a set of towers, and a number of wires, that is, one line is equivalent to multiple lines. The method of the line; For 500KV transmission lines, most of our country adopts the method of hanging four wires. This kind of wire-line method is called the same tower and parallel frame.
Introduction of our company
Gongyi Cable Wire Co., Ltd. is a professional China Wire and Cable Manufacturers, mainly supply Aerial bundled cable,House Electric Wire, Insulated Overhead Cable,Aluminium Conductor Steel Reinforced, PVC Control Cables,XLPE Power Cables,BV Electric Wires,Nylon Sheathed Cable,Buried Cable,High Voltage Cable,House Electric Wire,Single Core Flexible Copper Cable,Civil Wire And Cable etc. series of wire and cable products, sincerely welcome everyone to visit.