Power Transmission Stranded Bare Copper Wire Cable
Product Description
BS 7884: Copper and Copper cadmium Stranded Conductors for Overhead Electric Traction and Power Transmission Systems
ASTM B-8: Standard Specification for Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard or Soft
Application
This stranded bare copper wire cable is used in overhead power transmission lines. It can also be used as bus line in power stations or other applications where high current carrying capacity is required.
Product Details
1) Conductor: stranded hard drawn copper
2) No. of strands: 3, 7, 19, 37
4) Conductor shape: round
4) Lay direction of outer layer: right
5) Conductor specification
Nominal Area (mm2) |
Construction (No./mm) |
Overall Dia. (mm) |
Approx. weight (kg/km) |
Max. DC Resist. @ 20ºC (Ω/km) |
Min. Breaking Load (N) |
10 | 7/1.35 | 4.05 | 89.82 | 1.829 | 3752 |
14 | 7/1.60 | 4.80 | 126.2 | 1.303 | 5267 |
16 | 3/2.65 | 5.70 | 148.3 | 1.106 | 6194 |
16 | 7/1.70 | 5.10 | 142.4 | 1.154 | 5946 |
25 | 7/2.10 | 6.30 | 217.3 | 0.7563 | 9073 |
32 | 3/3.75 | 8.06 | 296.9 | 0.5520 | 12400 |
32 | 7/2.46 | 7.38 | 298.2 | 0.5497 | 12442 |
35 | 7/2.50 | 7.50 | 308.0 | 0.5337 | 12860 |
50 | 7/3.00 | 9.00 | 443.5 | 0.3706 | 18520 |
50 | 19/1.80 | 9.00 | 435.8 | 0.3819 | 17700 |
70 | 7/3.55 | 10.65 | 621.1 | 0.2646 | 25930 |
70 | 19/2.10 | 10.50 | 593.2 | 0.2806 | 24090 |
95 | 19/2.50 | 12.50 | 840.7 | 0.1980 | 34140 |
100 | 7/4.30 | 12.90 | 911.2 | 0.1810 | 36540 |
120 | 19/2.80 | 14.00 | 1055 | 0.1578 | 42830 |
125 | 19/2.90 | 14.50 | 1131 | 0.1471 | 45940 |
150 | 19/3.20 | 16.00 | 1377 | 0.1208 | 55940 |
150 | 37/2.25 | 15.75 | 1334 | 0.1264 | 53880 |
185 | 19/3.55 | 17.75 | 1695 | 0.09815 | 68860 |
185 | 37/2.50 | 17.50 | 1647 | 0.1024 | 66490 |
Packaging details
Polyethylene film packaging 1) Usually used for cables with an overall diameter 10mm and below 2) 100 meters per roll or as per customer’s requirements 3) Packaging dimension: 50cm * 50cm * 20cm or below 4) Weight: 30 kg/roll or below |
Steel-wood drum packaging 1) Used for cables with a overall diameter of 10mm and above 2) Drum size: 180cm * 180cm *110cm (different sizes are available according to packaging length) 3) Standard length: as per customer’s requirements. |
Customer service
1) Select the right cable as per customer’s requirements
2) Design suitable packaging to guarantee safe and the most economic delivery
3) Provide installation and use guidance
4) Product quality guarantee under the normal use
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