Bare Copper Conductor BS 7844 Strandard

Our Bare Copper Conductor complies with the BS 7844 standard, ensuring high-quality manufacturing and performance for electrical and telecommunication applications. Manufactured from pure, high-conductivity copper, this conductor is designed for overhead transmission lines, grounding, and other electrical infrastructure needs. The BS 7844 standard specifies dimensions, electrical properties, and tolerances to guarantee consistent quality, durability, and reliable performance. This bare copper conductor offers excellent conductivity, flexibility, and corrosion resistance, making it suitable for a wide range of industrial and utility projects.

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Bare Copper Conductor BS 7844 Strandard

Bare Copper Conductor BS 7844 Strandard

  • Shape of conductor Stranded Bare Copper
  • Sectional area 10-185mm2
  • Insulation N/A
  • Standard BS 7844

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Bare Copper Conductor BS 7844 Strandard APPLICATION

Used for overhead electrical distribution lines, grounding electrical substations, electrical test equipment and any other electrical system, Suitable for numerous other applications.

Standard

BS 7844 Strandard

Construction

Solid or Concentric stranded bare Soft or Annealed Copper Construction

Solid or Concentric stranded bare Soft or Annealed Copper Construction

 

Bare Copper Conductor BS 7844 Strandard
Nominal Cross
Section Area		 No./Nominal Dia.
of Wire		 Approx.
Overall
Dia.		 Approx.
Weight		 Nominal DC Resistance
at 20°C		 Nominal
Breaking
Load
Nominal  Max.
mm2 No./mm mm kg/km Ω/km Ω/km N
10  7/1.35 4.05  89.82  1.7880  1.8290  3752 
14  7/1.60 4.80  126.2  1.2730  1.3030  5267 
16  3/2.65 5.70  148.3  1.0820  1.1060  6194 
16  7/1.70 5.10  142.4  1.1280  1.1540  5946 
25  7/2.10 6.30  217.3  0.7391  0.7563  9073 
32  3/3.75 8.06  296.9  0.5405  0.5520  12400 
32  7/2.46 7.38  298.2  0.5386  0.5497  12442 
35  7/2.50 7.50  308.0  0.5215  0.5337  12860 
50  7/3.00 9.00  443.5  0.3622  0.3706  18520 
50  19/1.80 9.00  435.8  0.3727  0.3819  17700 
70  7/3.55 10.65  621.1  0.2586  0.2646  25930 
70  19/2.10 10.50  593.2  0.2738  0.2806  24090 
95  19/2.50 12.50  840.7  0.1932  0.1980  34140 
100  7/4.30 12.90  911.2  0.1763  0.1810  36540 
120  19/2.80 14.00  1055  0.1540  0.1578  42830 
125  19/2.90 14.50  1131  0.1436  0.1471  45940 
150  19/3.20 16.00  1377  0.1180  0.1208  55940 
150  37/2.25 15.75  1334  0.1233  0.1264  53880 
185  19/3.55 17.75  1695  0.09582  0.09815  68860 
185  37/2.50 17.50  1647  0.09981  0.1024  66490