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Cable structure parameter table
|
Cross sectional area （mm2） |
No. of conductors & reference diameter of conductor （mm） |
Reference overall diameter （mm） |
Reference weight （Kg / km） |
Resistance of conductor at 20 ℃ ≤（Ω/Km） |
Insulation resistance at 70℃ ≥ MΩ/Km |
|
BVVB 300/500V |
|||||
|
2X0.75 |
2X1/0.97 |
4.0X6.1 |
38 |
24.5 |
0.013 |
|
2X1 |
2X1/1.13 |
4.1X6.4 |
44 |
18.1 |
0.012 |
|
2X1.5 |
2X1/1.3 |
4.6X7.3 |
59 |
12.1 |
0.011 |
|
2X2.5 |
2X1/1.78 |
5.4X8.7 |
88 |
7.41 |
0.010 |
|
2X4 |
2X1/2.25 |
5.8X9.6 |
119 |
4.61 |
0.0087 |
|
2X7/0.68 |
6.1X10.1 |
122 |
4.61 |
0.0083 |
|
|
2X6 |
2X1/2.76 |
6.5X10.8 |
165 |
3.08 |
0.0074 |
|
2X7/1.04 |
6.8X11.4 |
167 |
3.08 |
0.0070 |
|
|
2X10 |
2X7/1.35 |
8.4X14.4 |
266 |
1.83 |
0.0067 |
|
3X0.75 |
3X1/0.97 |
4.0X8.3 |
53 |
24.5 |
0.013 |
|
3X1 |
3X1/1.13 |
4.1X8.7 |
62 |
18.1 |
0.012 |
|
3X1.5 |
3X1/1.3 |
4.6X10.1 |
84 |
12.1 |
0.011 |
|
3X2.5 |
3X1/1.78 |
5.4X12.1 |
126 |
7.41 |
0.010 |
|
3X4 |
3X1/2.25 |
5.8X13.4 |
173 |
4.61 |
0.0087 |
|
3X7/0.68 |
6.1X14.2 |
177 |
4.61 |
0.0083 |
|
|
3X6 |
3X1/2.76 |
6.5X15.1 |
240 |
3.08 |
0.0074 |
|
3X7/1.04 |
6.8X16.0 |
241 |
3.08 |
0.0070 |
|
|
3X10 |
3X7/1.35 |
8.4X20.4 |
388 |
1.83 |
0.0067 |