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Overview
DESCRIPTION

Plain bare soft drawn Copper conductors
Plain bare hard drawn Copper conductors

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 7884, IEC 60228, ASTM B1, ASTM B2, ASTM B3, ASTM B8
DOWNLOAD
CABLE DATASHEET
N/A
BS 7884, IEC 60228, ASTM B1, ASTM B2, ASTM B3, ASTM B8
DISTRIBUTION LINE
SUBSTATION
ELECTRICAL TEST EQUIPMENT
N/A
Specifications
ELECTRICAL PERFORMANCE
N/A
STANDARD
BS 7884, IEC 60228, ASTM B1, ASTM B2, ASTM B3, ASTM B8
APPLICATION
DISTRIBUTION LINE
SUBSTATION
ELECTRICAL TEST EQUIPMENT
CORE IDENTIFICATION
N/A
CHEMICAL PERFORMANCE
N/A
MECHANICAL PERFORMANCE
FIRE PERFORMANCE
Refer to relative standards
THERMINAL PERFORMANCE
N/A
Other Properties
APPROVALS
N/A
INSTALLATION CONDITIONS
OPEN AIR
CABLE MARKING
N/A
PACKAGING
BY WOODEN OR STEEL-WOODEN OR FULL STEEL REEL/DRUM
CONSTRUCTION
1. Conductor
 
Bare copper wire

Generally, the Bare Copper Conductor is formed by the following construction:

PARAMETER

BS 7884
ASTM-SOLID
ASTM-CLASS "A"
ASTM-CLASS "B"
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 
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Size  Nominal Cross
Section Area
Approx. Overall
Dia.
Approx.
Weight
Nominal DC Resistance
at 20°C
Nominal Breaking
 Load
AWG Cmils  mm2  mm kg/km Ω/km kN
1 83690 42.4  7.35  377.0  0.423  16.3 
2 66360 33.6  6.54  299.0  0.533  13.3 
4 41740 21.2  5.19  188.0  0.848  8.8 
6 26240 13.3  4.12  118.0  1.349  5.7 
8 16510 8.4  3.26  74.0  2.143  3.7 
10 10380 5.3  2.59  47.0  3.409  2.3 
12 6530 3.3  2.05  29.0  5.419  1.5 
14 4110 2.1  1.63  19.0  8.610  0.9 
16 2580 1.3  1.29  12.0  13.715  0.6 
18 1620 0.8  1.02  7.0  21.843  0.4 
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Size  Nominal Cross
Section Area
No./Nominal Dia.
of Wire
Approx. Overall
Dia.
Approx.
Weight
Nominal Breaking
Load
Nominal DC Resistance
at 20°C
AWG Cmils  mm2  No./mm mm kg/km kN Ω/km
4 41740 21.1  7/1.96 5.88  192.0  9.6  0.8650 
2 66360 33.6  7/2.47 7.42  305.0  14.9  0.5440 
1/0 105600 53.5  7/3.12 9.36  485.0  23.5  0.3420 
2/0 133100 67.4  7/3.50 10.50  611.0  29.3  0.2710 
4/0 211600 107.2  7/4.42 13.20  972.0  45.0  0.1710 
250 250000 126.7  19/2.91 14.60  1149.0  56.4  0.1440 
300 300000 152.0  19/3.19 16.00  1379.0  66.9  0.1200 
350 350000 177.3  19/3.45 17.20  1609.0  77.1  0.1030 
400 400000 202.7  19/3.69 18.40  1838.0  87.0  0.0900 
500 500000 253.4  37/2.95 20.70  2298.0  111.5  0.0720 
600 600000 304.0  37/3.23 22.60  2758.0  133.8  0.0600 
700 700000 354.7  61/2.72 24.50  3216.0  157.8  0.0520 
750 750000 380.0  61/2.82 25.30  3447.0  169.1  0.0480 
800 800000 405.4  61/2.91 26.20  3676.0  178.4  0.0450 
900 900000 456.0  61/3.09 27.80  4136.0  200.6  0.0400 
1000 1000000 506.7  61/3.25 29.30  4596.0  223.0  0.0360 
Expand More
Size  Nominal Cross
Section Area
No./Nominal Dia.
of Wire
Approximate Overal
Dia.
Approx.
Weight
Nominal Breaking
Load
Nominal DC Resistance
at 20°C
AWG Cmils  mm2  No./mm mm Kg/km kN Ω/km
6 26240 13.3  7/1.56 4.67  121.0  6.0  1.3800 
4 41740 21.1  7/1.96 5.88  192.0  9.6  0.8650 
2 66360 33.6  7/2.47 7.42  305.0  14.9  0.5440 
1/0 105600 53.5  19/1.89 9.47  485.0  24.3  0.3420 
2/0 133100 67.4  19/2.13 10.60  611.0  30.3  0.2710 
4/0 211600 107.2  19/2.68 13.40  972.0  47.7  0.1710 
250 250000 126.7  37/2.09 14.60  1149.0  57.0  0.1440 
300 300000 152.0  37/2.29 16.00  1379.0  68.4  0.1200 
350 350000 177.3  37/2.47 17.30  1609.0  78.9  0.1030 
400 400000 202.7  37/2.64 18.50  1838.0  90.2  0.0900 
500 500000 253.4  37/2.95 20.70  2298.0  111.5  0.0720 
600 600000 304.0  61/2.52 22.70  2758.0  135.3  0.0600 
700 700000 354.7  61/2.72 24.50  3216.0  157.8  0.0520 
750 750000 380.0  61/2.82 25.30  3447.0  169.1  0.0480 
800 800000 405.4  61/2.91 26.20  3676.0  178.4  0.0450 
900 900000 456.0  61/3.09 27.80  4136.0  200.6  0.0400 
1000 1000000 506.7  61/3.25 29.30  4596.0  223.0  0.0360 
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