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COPPER CLAD STEEL CONDUCTOR

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Overview
APPLICATION

Grounding Conductors for Primary Surge Arresters

STANDARD

ASTM B 228, ASTM B 910

 
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CABLE DATASHEET
N/A
ASTM B 228, ASTM B 910
Grounding conductors for primary surge arresters
N/A
Specifications
ELECTRICAL PERFORMANCE
N/A
STANDARD
ASTM B 228, ASTM B 910
APPLICATION
Grounding conductors for primary surge arresters
CORE IDENTIFICATION
N/A
CHEMICAL PERFORMANCE
Chemical resistant: Good
MECHANICAL PERFORMANCE
Refer to relative standards
FIRE PERFORMANCE
N/A
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
 
Copper Clad Steel Wire

Generally, the Copper Clad Steel conductor is formed by the following construction:

PARAMETER

30% CONDUCTIVITY
40% CONDUCTIVITY
Conductor Conductor Size
 AWG
Overall Dia. Min. Breaking Loads Weight Cross Section Area I2t Approx. Short-time
Fusing Current  at 30 Cycles
 (kA)
Nominal DC  
Resistance at 68°F
(Ω /KFT)
Wire No. AWG inch mm lbf kN lbs/kft kg/km cmil mm2 kA2s
1 2 No. 2 0.258  6.54  2276 10.10  184.1 274.04  66368 33.63  30.26  7.78  0.5209 
1 4 No. 4 0.204  5.19  1431 6.40  115.8 172.34  41738 21.15  11.97  4.89  0.8283 
1 6 No. 6 0.162  4.12  900 4.00  72.8 108.39  26250 13.30  4.73  3.08  1.3169 
3 4 3 No. 4 0.440  11.18  4079 18.10  350.2 521.17  125215 63.45  107.73  14.68  0.2761 
3 5 3 No. 5 0.392  9.96  3234 14.40  277.6 413.15  99263 50.30  67.70  11.64  0.3483 
3 6 3 No. 6 0.349  8.87  2565 11.40  220.2 327.70  78732 39.89  42.59  9.23  0.4391 
3 7 3 No. 7 0.311  7.90  2035 9.10  174.7 260.00  62467 31.65  26.81  7.32  0.5534 
3 8 3 No. 8 0.277  7.03  1614 7.20  138.5 206.18  49537 25.10  16.86  5.81  0.6979 
3 9 3 No. 9 0.247  6.26  1279 5.70  109.8 163.42  39262 19.89  10.59  4.60  0.8805 
3 10 3 No. 10 0.220  5.58  1015 4.50  87.1 129.66  31151 15.78  6.67  3.65  1.1098 
3 12 3 No. 12 0.174  4.42  638 2.80  54.8 81.52  19586 9.92  2.64  2.30  1.7650 
7 4 7 No. 4 0.613  15.57  9017 40.10  818.8 1218.48  292169 148.04  586.53  34.25  0.1183 
7 5 7 No. 5 0.546  13.86  7148 31.80  649.1 965.93  231613 117.36  368.59  27.15  0.1493 
7 6 7 No. 6 0.486  12.34  5670 25.20  514.8 766.15  183708 93.09  231.89  21.54  0.1882 
7 7 7 No. 7 0.433  11.00  4498 20.00  408.5 607.87  145757 73.86  145.98  17.09  0.2372 
7 8 7 No. 8 0.386  9.79  3567 15.90  323.9 482.04  115586 58.57  91.80  13.55  0.2991 
7 9 7 No. 9 0.343  8.72  2827 12.60  256.7 382.06  91612 46.42  57.67  10.74  0.3774 
7 10 7 No. 10 0.306  7.76  2243 10.00  203.7 303.13  72685 36.83  36.30  8.52  0.4756 
19 5 19 No. 5 0.910  23.10  19402 86.30  1768.7 2632.20  628665 318.55  2715.55  73.70  0.0550 
19 6 19 No. 6 0.810  20.57  15389 68.50  1402.9 2087.77  498636 252.66  1708.39  58.45  0.0693 
19 7 19 No. 7 0.722  18.33  12210 54.30  1113.1 1656.48  395627 200.47  1075.46  46.38  0.0874 
19 8 19 No. 8 0.643  16.32  9682 43.10  882.7 1313.59  313733 158.97  676.30  36.78  0.1102 
19 9 19 No. 9 0.572  14.53  7674 34.10  699.6 1041.13  248660 126.00  424.85  29.15  0.1390 
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Conductor Conductor Size
AWG
Overall Dia. Min. Breaking Loads Weight Cross Section Area I2t Approx. Short-time Fusing Current at
30 Cycles (kA)
Nominal DC  
Resistance at 68°F
(Ω /KFT)
Wire No. AWG inch mm lbf kN lbs/kft kg/km cmil mm2 kA2s
1 2 No. 2 0.258 6.54  2023 9.0  186.1  276.94 66368 33.63 40.29  8.98  0.3907 
1 4 No. 4 0.204 5.19  1272 5.7  117.0  174.16 41738 21.15 15.94  5.65  0.6212 
1 6 No. 6 0.162 4.12  800 3.6  73.6  109.54 26250 13.3 6.30  3.55  0.9877 
3 4 3 No. 4 0.44 11.18  3626 16.1  353.9  526.67 125215 63.45 143.43  16.94  0.2087 
3 5 3 No. 5 0.392 9.96  2874 12.8  280.5  417.51 99263 50.3 90.13  13.43  0.2633 
3 6 3 No. 6 0.349 8.87  2280 10.1  222.5  331.16 78732 39.89 56.70  10.65  0.3319 
3 7 3 No. 7 0.311 7.90  1809 8.0  176.6  262.75 62467 31.65 35.70  8.45  0.4184 
3 8 3 No. 8 0.277 7.03  1434 6.4  140.0  208.36 49537 25.1 22.45  6.70  0.5276 
3 9 3 No. 9 0.247 6.26  1137 5.1  111.0  165.14 39262 19.89 14.10  5.31  0.6657 
3 10 3 No. 10 0.22 5.58  902 4.0  88.0  131.02 31151 15.78 8.88  4.21  0.8390 
3 12 3 No. 12 0.174 4.42  567 2.5  55.4  82.38 19586 9.92 3.51  2.65  1.3344 
7 4 7 No. 4 0.613 15.57  8015 35.7  827.4  1231.34 292169 148.04 780.87  39.52  0.0896 
7 5 7 No. 5 0.546 13.86  6354 28.3  655.9  976.13 231613 117.36 490.72  31.33  0.1131 
7 6 7 No. 6 0.486 12.34  5040 22.4  520.2  774.23 183708 93.09 308.72  24.85  0.1425 
7 7 7 No. 7 0.433 11.00  3998 17.8  412.8  614.29 145757 73.86 194.34  19.72  0.1797 
7 8 7 No. 8 0.386 9.79  3171 14.1  327.3  487.13 115586 58.57 122.21  15.63  0.2266 
7 9 7 No. 9 0.343 8.72  2513 11.2  259.4  386.09 91612 46.42 76.77  12.39  0.2858 
7 10 7 No. 10 0.306 7.76  1994 8.9  205.8  306.33 72685 36.83 48.33  9.83  0.3603 
19 5 19 No. 5 0.91 23.10  17246 76.7  1787.4  2659.98 628665 318.55 3615.33  85.03  0.0418 
19 6 19 No. 6 0.81 20.57  13679 60.8  1417.7  2109.81 498636 252.66 2274.45  67.45  0.0527 
19 7 19 No. 7 0.722 18.33  10853 48.3  1124.8  1673.96 395627 200.47 1431.80  53.51  0.0665 
19 8 19 No. 8 0.643 16.32  8606 38.3  892.0  1327.45 313733 158.97 900.39  42.44  0.0838 
19 9 19 No. 9 0.572 14.53  6821 30.3  707.0  1052.12 248660 126 565.62  33.63  0.1057 
19 -   0.528 13.40  5801 25.8  601.2  894.78 211475 107.16 409.10  28.60  0.1243 
19 10 19 No. 10 0.51 12.94  5412 24.1  560.9  834.76 197289 99.97 356.05  26.69  0.1333 
7 - 2/0 0.414 10.51  3652 16.2  377.0  561.01 133115 67.45 162.09  18.01  0.1967 
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