执行标准:JB /T 8734.5-1998
芯数×标 称截面 mm2 |
导体中单 线最大直径 mm |
绝缘 厚度 mm |
屏蔽层 密度 mm |
护套厚度 mm |
平均外径或外形尺寸 |
20℃时导体电阻 最大值 Ω/km |
70℃时绝缘电阻 最小值 M Ω・km |
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下限 | 上限 | 铜芯 | 镀锡铜芯 | ||||||
1×0.08 | 0.13 | 0.4 | 65 ~ 70 | 0.4 | 2.4 | 2.9 | 247 | 254 | 0.018 |
1×0.12 | 0.16 |
0.4 |
65 ~ 70 |
0.4 | 2.4 | 3.0 | 158 | 163 | 0.016 |
1×0.2 | 0.16 |
0.4 |
65 ~ 80 |
0.4 | 2.6 | 3.2 | 92.3 | 95.0 | 0.013 |
1×0.3 | 0.16 | 0.5 |
65 ~ 80 |
0.4 | 2.9 | 3.5 | 69.2 | 71.2 | 0.014 |
1×0.4 | 0.16 |
0.5 |
65 ~ 80 |
0.4 | 3.0 | 3.7 | 48.2 | 49.6 | 0.013 |
1×0.5 | 0.21 |
0.5 |
65 ~ 80 |
0.4 | 3.1 | 3.8 | 39.0 | 40.1 | 0.012 |
1×0.75 | 0.21 |
0.5 |
65 ~ 80 |
0.4 | 3.4 | 4.1 | 26.0 | 26.7 | 0.010 |
1×1.0 | 0.21 | 0.6 |
65 ~ 80 |
0.6 |
4.1 | 4.9 | 19.5 | 20.0 | 0.010 |
1×1.5 | 0.26 | 0.6 |
65 ~ 80 |
0.6 |
4.3 | 5.2 | 13.3 | 13.7 | 0.009 |
1×2.5 | 0.26 | 0.7 |
65 ~ 80 |
0.6 |
4.9 | 6.0 | 7.98 | 8.21 | 0.008 |
2×0.08 | 0.13 | 0.4 |
65 ~ 80 |
0.4 |
3.2 2.4×3.5 |
4.2 2.9×4.2 |
247 | 264 | 0.018 |
2×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
3.7 2.8×4.0 |
4.9 3.4×4.9 |
156 | 163 | 0.016 |
2×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
4.1 3.0×4.4 |
5.3 3.6×5.3 |
92.3 | 95.0 | 0.013 |
2×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.6 |
4.8 3.5×5.1 |
6.2 4.2×6.2 |
69.2 | 71.2 | 0.014 |
2×0.4 | 0.16 |
0.5 |
65 ~ 80 |
0.6 |
5.1 3.6×5.4 |
6.6 4.4×6.6 |
48.2 | 49.6 | 0.013 |
2×0.5 |
0.21 |
0.5 |
65 ~ 80 |
0.6 |
5.3 3.7×5.6 |
6.8 4.5×6.8 |
39.0 | 40.1 | 0.012 |
2×0.75 |
0.21 |
0.5 |
65 ~ 80 |
0.6 |
5.8 4.0×6.1 |
7.4 4.8×7.4 |
26.0 | 26.7 | 0.010 |
2×1.0 | 0.21 | 0.6 |
65 ~ 80 |
0.6 |
6.4 4.3×6.7 |
8.2 5.2×8.3 |
19.5 | 20.0 | 0.010 |
2×1.5 | 0.26 | 0.6 |
65 ~ 80 |
0.8 |
7.3 4.9×7.6 |
9.2 6.0×9.3 |
13.3 | 13.7 | 0.009 |
3×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
3.9 | 5.1 | 158 | 163 | 0.016 |
3×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
4.5 | 5.8 | 92.3 | 95.0 | 0.013 |
3×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.6 |
5.1 | 6.5 | 69.2 | 71.2 | 0.014 |
3×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.6 |
5.4 | 6.9 | 48.2 | 49.6 | 0.013 |
3×0.5 |
0.21 |
0.5 |
65 ~ 80 |
0.6 |
5.6 | 7.1 | 39.0 | 40.1 | 0.012 |
3×0.75 |
0.21 |
0.5 |
65 ~ 80 |
0.6 |
6.1 | 7.8 | 26.0 | 26.7 | 0.010 |
3×1.0 |
0.21 | 0.6 |
65 ~ 80 |
0.8 | 7.2 | 9.1 | 19.5 | 20.0 | 0.010 |
3×1.5 |
0.26 | 0.6 |
65 ~ 80 |
0.8 | 8.0 | 10.0 | 13.3 | 13.7 | 0.009 |
4×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
4.5 | 5.8 | 158 | 163 | 0.016 |
4×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
4.9 | 6.2 | 92.3 | 95.0 | 0.013 |
4×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.6 |
5.5 | 7.0 | 69.2 | 71.2 | 0.014 |
4×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.6 |
5.9 | 7.5 | 48.2 | 49.6 | 0.013 |
5×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
4.8 | 6.2 | 158 | 163 | 0.016 |
5×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.6 |
5.3 | 6.7 | 92.3 | 95.0 | 0.013 |
5×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.6 |
6.0 | 7.6 | 69.2 | 71.2 | 0.014 |
5×0.4 | 0.16 |
0.5 |
65 ~ 80 |
0.6 | 6.4 | 8.1 | 48.2 | 49.6 | 0.013 |
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|||||||||
6~7×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 | 5.2 | 6.6 |
158 |
163 |
0.016 |
6~7×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.6 | 5.7 | 7.2 |
92.3 |
95.0 |
0.013 |
6~7×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.6 | 6.5 | 8.2 |
69.2 |
71.2 |
0.014 |
6~7×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.8 | 7.5 | 9.2 |
48.2 |
49.6 |
0.013 |
8×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 | 6.0 | 7.2 |
158 |
163 |
0.016 |
8×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.6 | 6.6 | 7.9 |
92.3 |
95.0 |
0.013 |
8×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.6 | 7.4 | 8.7 |
69.2 |
71.2 |
0.014 |
8×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.8 | 8.0 | 9.3 |
48.2 |
49.6 |
0.013 |
9~10×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 | 6.4 | 8.1 |
158 |
163 |
0.016 |
9~10×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.8 | 7.4 | 9.3 |
92.3 |
95.0 |
0.013 |
9~10×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.8 | 8.7 | 10.9 |
69.2 |
71.2 |
0.014 |
9~10×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.8 | 9.3 | 11.6 |
48.2 |
49.6 |
0.013 |
11~12×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.6 | 6.6 | 8.3 | 158 | 163 | 0.016 |
11~12×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.8 | 7.6 | 9.6 | 92.3 | 95.0 | 0.013 |
11~12×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.8 |
9.0 | 11.2 | 69.2 | 71.2 | 0.014 |
11~12×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.8 |
9.6 | 11.9 | 48.2 | 49.6 | 0.013 |
13~14×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.8 |
7.2 | 9. | 158 | 163 | 0.016 |
13~14×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.8 |
8.2 | 10.3 | 92.3 | 95.0 | 0.013 |
13~14×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.8 |
9.4 | 11.7 | 69.2 | 71.2 | 0.014 |
13~14×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.8 |
10.0 | 12.5 | 48.2 | 49.6 | 0.013 |
16×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.8 |
7.6 | 9 | 158 | 163 | 0.016 |
16×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.8 |
8.6 | 10.8 | 92.3 | 95.0 | 0.013 |
16×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.8 |
9.9 | 12.3 | 69.2 | 71.2 | 0.014 |
16×0.4 |
0.16 |
0.5 |
65 ~ 80 |
0.8 |
10.5 | 13.1 | 48.2 | 49.6 | 0.013 |
19×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.8 |
8.2 | 10.3 | 158 | 163 | 0.016 |
19×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.8 |
9.0 | 11.3 | 92.3 | 95.0 | 0.013 |
19×0.3 |
0.16 |
0.5 |
65 ~ 80 |
0.8 |
10.4 | 12.9 | 69.2 | 71.2 | 0.014 |
19×0.4 |
0.16 |
0.5 |
65 ~ 80 |
1.0 | 11.5 | 14.2 | 48.2 | 49.6 | 0.013 |
24×0.12 |
0.16 |
0.4 |
65 ~ 80 |
0.8 | 9.4 | 11.7 | 158 | 163 | 0.016 |
24×0.2 |
0.16 |
0.4 |
65 ~ 80 |
0.8 | 10.4 | 12.9 | 92.3 | 95.0 | 0.013 |
24×0.3 |
0.16 |
0.5 |
65 ~ 80 |
1.0 | 12.4 | 14.4 | 69.2 | 71.2 | 0.014 |
24×0.4 |
0.16 | 0.5 |
65 ~ 80 |
1.0 | 13.2 | 16.4 | 48.2 | 49.6 | 0.013 |