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+8613290961076
Stranded Hard Drawn Copper Conductors for Overhead Lines

Bare Stranded Hard-Drawn Copper Conductors

Shape of conductor: Hard-drawn copper stranded wire

Sectional area: 0.5-1000mm2

Insulation: N/A

Standard: BS 7884 DIN 48201 / 1

Email: manager@hdcable.com.cn

Application

Bare stranded hard-drawn copper conductor is suitable for overhead transmission and distribution networks applications, where the highest electrical conductivity per unit area and good strength-to-weight ratio are required.
 

Standard

Bare stranded hard-drawn copper conductor can be supplied to meet various International Standards as follows:

BS 7884
DIN 48201 / 1
However, Hongda Cables can also supply a range of alternative designs to meet customer-specified requirements.

 
CONSTRUCTION :


Conductor : Hard-drawn copper stranded wire 
PARAMETER :

Bare Copper Conductor Parameter

Dimensions and Weights Electrical Information
 Nominal Number Of Overall Net weight Conductor DC (maks.) Calculated Min.
Cross section Wire/wire Dia diameter approx approx. resistance at 20 °C (maks.) Break Strength
mm²  Wire diameter mm kg/km ohm/km kN.
10 rm 7/1.32 3,96 85,8 1,915 3,96
16 rm 7/1.70 5,10 142,4 1,154 6,50
25 rm 7/2.12 6,36 221,4 0,742 9,99
35 rm 7/2.50 7,50 308,0 0,534 13,91
50 rm 7/3.00 9,00 443,5 0,369 19,57
50 rm 19/1.80 9,00 436,3 0,384 19,36
70 rm 19/2.12 10,60 605,2 0,275 26,55
95 rm 19/2.50 12,50 841,7 0,198 36,93
120 rm 19/2.80 14,00 1056,0 0,158 45,27
150 rm 37/2.24 15,68 1320,0 0,127 57,73
185 rm 37/2.50 17,50 1644,0 0,102 71,91
240 rm 61/2.24 20,20 2179,0 0,077 95,17
300 rm 61/2.50 22,55 2715,0 0,062 118,56
rm : Stranded conductor
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