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
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Product Introduction

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.

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