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