JL/G1A: As the most commonly used basic type, it features a standard-strength steel core and is suitable for most conventional voltage levels in overhead transmission and distribution lines. Building on this, JL1/G1A offers higher conductivity of the aluminum wires (61.5% IACS), resulting in superior transmission efficiency.
1/1
Steel-reinforced aluminum conductor (ACSR) JL/G1A 120/20
Negotiable
China
No.3, Section 2, Tengfei Avenue, Shigao Street, Renshou County, Meishan City, Sichuan Province
18081160732
tfjd@tfjdkj.com
Product Introduction
Product Parameters
JL/G1A 120/20
|
Nominal cross-section Aluminum/Steel |
Steel ratio % |
Calculated area mm² |
Number of wires n |
Wire diameter mm |
Diameter mm |
Unit length mass Kg/km |
Rated breaking load /kN |
DC resistance at 20℃ Ω/km |
|||||
|
Aluminum |
Steel |
Total |
Aluminum |
Steel |
Aluminum |
Steel |
Steel core |
Stranded conductor |
|||||
|
120/20 |
16.3 |
116 |
18.8 |
134 |
26 |
7 |
2.38 |
1.85 |
5.55 |
15.1 |
466.4 |
42.26 |
0.2496 |
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