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|
Cross sectional area （mm2） |
No. of wires in conductor |
Reference overall diameter （mm） |
Reference weight （Kg / km） |
Resistance of conductor at 20 ℃ ≤（Ω/Km） |
Insulation resistance at 70℃ ≥ MΩ/Km |
|
60227IEC01(BV) BV 450/750 V |
|||||
|
1.5 |
1 |
2.8 |
20 |
12.1 |
0.011 |
|
1.5 |
7 |
3.0 |
20 |
0.010 |
|
|
2.5 |
1 |
3.3 |
31 |
7.41 |
0.010 |
|
2.5 |
7 |
3.6 |
31 |
0.009 |
|
|
4 |
1 |
3.8 |
45 |
4.61 |
0.0085 |
|
4 |
7 |
4.1 |
46 |
0.0077 |
|
|
6 |
1 |
4.3 |
65 |
3.08 |
0.0070 |
|
6 |
7 |
4.7 |
65 |
0.0065 |
|
|
10 |
7 |
6.0 |
108 |
1.83 |
0.0065 |
|
16 |
7 |
7.0 |
164 |
1.15 |
0.0050 |
|
25 |
7 |
8.5 |
255 |
0.727 |
0.0050 |
|
35 |
7 |
9.6 |
347 |
0.524 |
0.0043 |
|
50 |
19 |
11.2 |
493 |
0.387 |
0.0043 |
|
70 |
19 |
12.8 |
675 |
0.268 |
0.0035 |
|
95 |
19 |
15.2 |
916 |
0.193 |
0.0035 |
|
120 |
37 |
16.7 |
1138 |
0.153 |
0.0032 |
|
150 |
37 |
18.5 |
1417 |
0.124 |
0.0032 |
|
185 |
37 |
20.5 |
1761 |
0.0991 |
0.0032 |
|
240 |
61 |
23.4 |
2263 |
0.0754 |
0.0032 |
|
300 |
61 |
25.8 |
2840 |
0.0601 |
0.0030 |