January 09, 2025

Overhead Bare Copper Conductor Stranded Cable

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Model NO.: TJ
Material Shape: Round Wire
Range of Application: Overhead Power Line
Certification: ISO9001
Brand: Jinshui
Applied Voltage: High Voltage
No. of Strands: 3, 7, 19, 37
out Lay Direction: Right
Conductivity: 97% Iacs
Trademark: Jinshui
Transport Package: Steel-Wood Drum
Specification: 10~185mm2
Origin: China
HS Code: 7413000000
Model NO.: TJ
Material Shape: Round Wire
Range of Application: Overhead Power Line
Certification: ISO9001
Brand: Jinshui
Applied Voltage: High Voltage
No. of Strands: 3, 7, 19, 37
out Lay Direction: Right
Conductivity: 97% Iacs
Trademark: Jinshui
Transport Package: Steel-Wood Drum
Specification: 10~185mm2
Origin: China
HS Code: 7413000000
Standard
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 overhead bare copper stranded 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 Standard
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 overhead bare copper stranded 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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