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BVV BVVB PVC护套线 |
产品标准:JB8734.2-1998 用途: ·PVC绝缘、PVC护套 ·额定电压交流300/500V;额定温度70℃ ·导体由单根或多根铜丝组成,亦可由镀锡铜丝组成 ·电线可制成扁线 结构及图示
1-铜导体 2-PVC绝缘 3-PVC护套
型号 |
额定电压(V) |
导体标称截面积(mm2) |
导电线芯根数/单线标称直径(mm) |
绝缘厚度(mm) |
护套厚度 |
平均外径(mm) |
20℃时导体最大电阻Ω/km |
70℃时最小绝缘电阻(MΩ.km) |
下限 |
上限 |
铜芯 |
镀锡铜芯 |
BVV |
300/500 |
1×1.75 |
1/.97 |
0.6 |
0.8 |
3.6 |
4.4 |
24.5 |
24.8 |
0.012 |
1×1.0 |
1/1.13 |
0.6 |
0.8 |
3.7 |
4.5 |
18.1 |
18.2 |
0.011 |
1×1.5 |
1/1.38 |
0.7 |
0.8 |
4.2 |
5 |
12.1 |
12.2 |
0.011 |
1×1.5 |
7/0.52 |
0.7 |
0.8 |
4.3 |
5.2 |
12.1 |
12.2 |
0.01 |
1×1.25 |
1/1.78 |
0.8 |
0.8 |
4.8 |
5.7 |
7.41 |
7.56 |
0.01 |
1×1.25 |
7/0.68 |
0.8 |
0.8 |
4.8 |
5.9 |
7.41 |
7.56 |
0.009 |
1×4 |
1/2.25 |
0.8 |
0.9 |
5.4 |
6.5 |
4.61 |
4.7 |
0.0085 |
1×4 |
7/0.85 |
0.8 |
0.9 |
5.5 |
6.8 |
4.61 |
4.7 |
0.0077 |
1×6 |
1/2.76 |
0.8 |
0.9 |
5.9 |
7.1 |
3.08 |
3.11 |
0.007 |
1×6 |
7/1.04 |
0.8 |
0.9 |
6 |
7.3 |
3.08 |
3.11 |
0.0065 |
1×10 |
7/1.35 |
1 |
0.9 |
7.3 |
8.8 |
1.83 |
1.84 |
0.0065 |
BVVB |
300/500 |
2×0.75 |
1/0.97 |
0.6 |
0.9 |
3.8×5.9 |
4.6×7.1 |
24.5 |
24.8 |
0.012 |
2×1.0 |
1/1.13 |
0.6 |
0.9 |
3.9×6.1 |
4.8×7.4 |
18.1 |
18.2 |
0.011 |
2×1.5 |
1/1.38 |
0.7 |
0.9 |
4.4×7.0 |
5.3×8.5 |
12.1 |
12.2 |
0.011 |
2×2.5 |
1/1.78 |
0.8 |
1 |
5.1×8.4 |
6.2×10.1 |
7.41 |
7.56 |
0.01 |
2×4 |
1/2.25 |
0.8 |
1 |
5.6×9.2 |
6.7×11.1 |
4.61 |
4.7 |
0.0085 |
2×4 |
7/0.85 |
0.8 |
1 |
5.7×9.5 |
6.9×11.5 |
4.61 |
4.7 |
0.008 |
2×6 |
1/2.76 |
0.8 |
1.1 |
6.2×10.4 |
7.5×12.5 |
3.08 |
3.11 |
0.007 |
2×6 |
7/1.04 |
0.8 |
1.1 |
6.4×10.8 |
7.8×13.0 |
3.08 |
3.11 |
0.0065 |
2×10 |
7/1.35 |
1 |
1.2 |
7.9×13.4 |
9.5×16.2 |
1.83 |
1.84 |
0.0065 |
3×0.75 |
1/0.97 |
0.6 |
0.9 |
3.8×7.9 |
4.6×9.6 |
24.5 |
24.8 |
0.0012 |
3×1.0 |
1/1.13 |
0.6 |
0.9 |
3.9×8.4 |
4.8×10.1 |
18.1 |
18.2 |
0.0011 |
3×1.5 |
1/1.38 |
0.7 |
0.9 |
4.4×9.6 |
5.3×11.7 |
12.1 |
12.2 |
0.0011 |
3×2.5 |
1/1.78 |
0.8 |
1 |
5.1×11.6 |
6.2×14.0 |
7.41 |
7.56 |
0.01 |
3×4 |
1/2.25 |
0.8 |
1.1 |
5.8×13.1 |
7.0×15.8 |
4.61 |
4.7 |
0.0085 |
3×4 |
7/0.85 |
0.8 |
1.1 |
5.9×13.5 |
7.1×16.3 |
4.61 |
4.7 |
0.008 |
3×6 |
1/2.76 |
0.8 |
1.1 |
6.2×14.5 |
7.5×17.5 |
3.08 |
3.11 |
0.007 |
3×6 |
7/1.04 |
0.8 |
1.1 |
6.4×15.1 |
7.8×18.2 |
3.08 |
3.11 |
0.0065 |
3×10 |
7/1.35 |
1 |
1.2 |
7.9×19.0 |
9.5×23.0 |
1.84 |
1.84 |
0.0065 | |
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