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300/500V铜芯和铝芯聚氯乙烯护套扁形电缆 |
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技术参数
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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 |
3.08 |
0.0065 | |
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