|
BLV型450/750V铝芯聚氯乙烯绝缘电缆
| 导体标称截面mm2 |
实芯导体或绞合导体中单线最少根数 |
绝缘厚度规定值mm |
平均外径上限mm |
20℃时导体电阻最大值Ω/km |
70℃时最小绝缘电阻MΩ.km |
| 2.5 |
1 |
0.8 |
3.9 |
12.1 |
0.010 |
| 4 |
1 |
0.8 |
4.4 |
7.41 |
0.0085 |
| 6 |
1 |
0.8 |
5.0 |
4.61 |
0.0070 |
| 10 |
7 |
1.0 |
6.7 |
3.08 |
0.0065 |
| 16 |
7 |
1.0 |
7.8 |
1.91 |
0.0050 |
| 25 |
7 |
1.2 |
9.7 |
1.20 |
0.0050 |
| 35 |
7 |
1.2 |
10.9 |
0.868 |
0.0040 |
| 50 |
19 |
1.4 |
12.8 |
0.641 |
0.0045 |
| 70 |
19 |
1.4 |
14.6 |
0.443 |
0.0035 |
| 95 |
19 |
1.6 |
17.1 |
0.320 |
0.0035 |
| 120 |
37 |
1.6 |
18.8 |
0.253 |
0.0032 |
| 150 |
37 |
1.8 |
20.9 |
0.206 |
0.0032 |
| 185 |
37 |
2.0 |
23.3 |
0.164 |
0.0032 |
| 240 |
61 |
2.2 |
26.6 |
0.125 |
0.0032 |
| 300 |
61 |
2.4 |
29.6 |
0.100 |
0.0030 |
| 400 |
61 |
2.6 |
33.2 |
0.0778 |
0.0028 |
BVR型450/750V铜芯聚氯乙烯绝缘软电缆
| 导体标称截面mm2 |
绞合导体单线最少根数 |
绝缘厚度规定值mm |
平均外径上限mm |
20℃时导体电阻最大值Ω/km |
70℃时最小绝缘电阻MΩ.km |
| 铜芯 |
镀锡铜芯 |
| 2.5 |
19 |
0.8 |
4.1 |
7.41 |
7.56 |
0.011 |
| 4 |
19 |
0.8 |
4.8 |
4.61 |
4.70 |
0.009 |
| 6 |
19 |
0.8 |
5.3 |
3.08 |
3.11 |
0.0084 |
| 10 |
49 |
1.0 |
6.8 |
1.83 |
1.84 |
0.0072 |
| 16 |
49 |
1.0 |
8.1 |
1.15 |
1.16 |
0.0062 |
| 25 |
98 |
1.2 |
10.2 |
0.727 |
0.734 |
0.0058 |
| 35 |
133 |
1.2 |
11.7 |
0.524 |
0.529 |
0.0052 |
| 50 |
133 |
1.4 |
13.9 |
0.387 |
0.391 |
0.0051 |
| 70 |
189 |
1.4 |
16.0 |
0.268 |
0.270 |
0.0045 |
BVV、BLVV型300/500V铜芯和铝芯聚氯乙烯绝缘聚氯乙烯护套圆型电缆
| 标称截面mm2 |
实心导体或绞合导体中单线根数 |
绝缘厚度规定值mm |
护套厚度规定值mm |
平均外径mm |
20℃时导体电阻最大值Ω/km |
70℃时最小绝缘电阻MΩ.km |
| 下限 |
上限 |
铜芯 |
镀锡铜芯 |
铝芯 |
| 0.75 |
1 |
0.6 |
0.8 |
3.6 |
4.4 |
24.5 |
24.8 |
|
0.012 |
| 1.0 |
1 |
0.6 |
0.8 |
3.7 |
4.5 |
18.1 |
18.2 |
|
0.011 |
| 1.5 |
1 |
0.7 |
0.8 |
4.2 |
5.0 |
12.1 |
12.2 |
|
0.011 |
| 1.5 |
7 |
0.7 |
0.8 |
4.3 |
5.2 |
12.1 |
12.2 |
|
0.010 |
| 2.5 |
1 |
0.8 |
0.8 |
4.8 |
5.7 |
7.41 |
7.56 |
12.1 |
0.010 |
| 2.5 |
7 |
0.8 |
0.8 |
4.8 |
5.9 |
7.41 |
7.56 |
|
0.009 |
| 4 |
1 |
0.8 |
0.9 |
5.4 |
6.5 |
4.61 |
4.70 |
7.41 |
0.0085 |
| 4 |
7 |
0.8 |
0.9 |
5.5 |
6.8 |
4.61 |
4.70 |
|
0.0077 |
| 6 |
1 |
0.8 |
0.9 |
5.9 |
7.1 |
3.08 |
3.11 |
4.61 |
0.0070 |
| 6 |
7 |
0.8 |
0.9 |
6.0 |
7.3 |
3.08 |
3.11 |
|
0.0065 |
| 10 |
7 |
1.0 |
0.9 |
7.3 |
8.8 |
1.83 |
1.84 |
3.08 |
0.0065 |
BVVB,BLVVB型300/500V铜芯和铝芯聚氯乙烯绝缘聚氯乙烯护套扁形电缆
| 芯数×标称截面mm2 |
实心导体或绞合导体中单线根数 |
绝缘厚度规定值mm |
护套厚度规定值mm |
平均外形尺寸mm |
20℃时导体电阻最大值Ω/km |
70℃时最小绝缘电阻MΩ.km |
| 下限 |
上限 |
铜芯 |
镀锡铜芯 |
铝芯 |
| 2×0.75 |
1 |
0.6 |
0.9 |
3.8×5.9 |
4.6×7.1 |
24.5 |
24.8 |
- |
0.012 |
| 2×1.0 |
1 |
0.6 |
0.9 |
3.9×6.1 |
4.8×7.4 |
18.1 |
18.2 |
- |
0.011 |
| 2×1.5 |
1 |
0.7 |
0.9 |
4.4×7.0 |
5.3×8.5 |
12.1 |
12.2 |
- |
0.011 |
| 2×2.5 |
1 |
0.8 |
1.0 |
5.1×8.4 |
6.2×10.1 |
7.41 |
7.56 |
12.1 |
0.010 |
| 2×4 |
1 |
0.8 |
1.0 |
5.6×9.2 |
6.7×11.1 |
4.61 |
4.70 |
7.41 |
0.0085 |
| 2×4 |
7 |
0.8 |
1.0 |
5.7×9.5 |
6.9×11.5 |
4.61 |
4.70 |
- |
0.008 |
| 2×6 |
1 |
0.8 |
1.1 |
6.2×10.4 |
7.5×12.5 |
3.08 |
3.11 |
4.61 |
0.0070 |
| 2×6 |
7 |
0.8 |
1.1 |
6.4×10.8 |
7.8×13.0 |
3.08 |
3.11 |
- |
0.0065 |
| 2×10 |
7 |
1.0 |
1.2 |
7.9×13.4 |
9.5×16.2 |
1.83 |
1.84 |
3.08 |
0.0065 |
| 3×0.75 |
1 |
0.6 |
0.9 |
3.8×7.9 |
4.6×9.6 |
24.5 |
24.8 |
- |
0.012 |
| 3×1.0 |
1 |
0.6 |
0.9 |
3.9×8.4 |
4.8×10.1 |
18.1 |
18.2 |
- |
0.011 |
| 3×1.5 |
1 |
0.7 |
0.9 |
4.4×9.6 |
5.3×11.7 |
12.1 |
12.2 |
- |
0.011 |
| 3×2.5 |
1 |
0.8 |
1.0 |
5.1×11.6 |
6.2×14.0 |
7.41 |
7.56 |
12.1 |
0.010 |
| 3×4 |
1 |
0.8 |
1.1 |
5.8×13.1 |
7.0×15.8 |
4.61 |
4.70 |
7.41 |
0.0085 |
| 3×4 |
7 |
0.8 |
1.1 |
5.9×13.5 |
7.1×16.3 |
4.61 |
4.70 |
- |
0.008 |
| 3×6 |
1 |
0.8 |
1.1 |
6.2×14.5 |
7.5×17.5 |
3.08 |
3.11 |
4.61 |
0.0070 |
| 3×6 |
7 |
0.8 |
1.1 |
6.4×15.1 |
7.8×18.2 |
3.08 |
3.11 |
- |
0.0065 |
| 3×10 |
7 |
1.0 |
1.2 |
7.9×19.0 |
9.5×23.0 |
1.83 |
1.84 |
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