| 芯数X标称截面mm2 | 导体种类 | 绝缘标称厚度
mm | 护套标称厚度
mm | 平均外径，mm | 70℃zui小绝缘电阻MΩ/km |
| 下限 | 上限 |
| 4x0.5
4x0.75
4x0.1
4x1.5
4x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.2
1.2
1.2
1.2
1.2 | 7.2
7.6
8.0
9.0
10.5 | 9.0
9.4
10.0
11.5
13.0 | 0.013
0.011
0.010
0.010
0.009 |
| 5x0.5
5x0.75
5x0.1
5x1.5
5x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.2
1.2
1.2
1.2
1.5 | 7.8
8.4
8.8
9.8
12.0 | 9.6
10.5
11.0
12.0
14.5 | 0.013
0.011
0.010
0.010
0.009 |
| 7x0.5
7x0.75
7x0.1
7x1.5
7x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.2
1.2
1.2
1.2
1.5 | 8.4
9.0
9.6
10.5
13.5 | 10.5
11.0
11.5
13.0
16.0 | 0.013
0.011
0.010
0.010
0.009 |
| 8x0.5
8x0.75
8x0.1
8x1.5
8x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.2
1.2
1.2
1.2
1.5 | 9.4
10.0
10.5
12.5
15.0 | 11.5
12.0
13.0
15.0
17.5 | 0.013
0.011
0.010
0.010
0.009 |
| 10x0.5
10x0.75
10x0.1
10x1.5
10x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.2
1.2
1.5
1.5
1.5 | 10.5
11.0
12.5
14.0
16.5 | 12.5
13.5
15.0
17.0
19.5 | 0.013
0.011
0.010
0.010
0.009 |
| 12x0.5
12x0.75
12x0.1
12x1.5
12x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.2
1.5
1.5
1.5
1.5 | 10.5
11.0
12.5
14.0
17.5 | 13.0
14.5
15.5
17.5
20.5 | 0.013
0.011
0.010
0.010
0.009 |
| 14x0.5
14x0.75
14x0.1
14x1.5
14x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.2
1.5
1.5
1.5
1.5 | 11.0
12.5
13.5
15.0
18.0 | 13.5
15.0
16.0
18.0
21.0 | 0.013
0.011
0.010
0.010
0.009 |
| 16x0.5
16x0.75
16x0.1
16x1.5
16x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.5
1.5
1.5
1.5
1.7 | 12.5
13.5
14.0
16.0
19.5 | 15.0
16.0
17.0
19.0
23.0 | 0.013
0.011
0.010
0.010
0.009 |
| 19x0.5
19x0.75
19x0.1
19x1.5
19x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.5
1.5
1.5
1.5
1.7 | 13.0
14.0
15.0
16.5
20.5 | 15.5
16.5
17.5
20.0
24.0 | 0.013
0.011
0.010
0.010
0.009 |
| 24x0.5
24x0.75
24x0.1
24x1.5
24x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.5
1.5
1.5
1.7
1.7 | 15.0
16.0
17.0
20.0
24.0 | 18.0
19.0
20.0
23.5
27.5 | 0.013
0.011
0.010
0.010
0.009 |
| 27x0.5
27x0.75
27x0.1
27x1.5
27x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.5
1.5
1.5
1.7
1.7 | 15.0
16.5
17.5
20.5
24.5 | 18.0
19.5
20.5
24.0
28.5 | 0.013
0.011
0.010
0.010
0.009 |
| 30x0.5
30x0.75
30x0.1
30x1.5
30x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.5
1.5
1.7
1.7
1.7 | 16.0
17.0
18.5
21.0
25.5 | 18.5
20.0
21.5
25.5
29.5 | 0.013
0.011
0.010
0.010
0.009 |
| 37x0.5
37x0.75
37x0.1
37x1.5
37x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.5
1.7
1.7
1.7
1.7 | 17.0
19.0
20.0
22.5
27.5 | 20.0
21.5
23.5
27.0
31.5 | 0.013
0.011
0.010
0.010
0.009 |
| 44x0.5
44x0.75
44x0.1
44x1.5
44x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.7
1.7
1.7
1.7
2.0 | 19.5
21.0
22.5
25.5
32.0 | 22.5
24.5
26.0
30.0
36.0 | 0.013
0.011
0.010
0.010
0.009 |
| 48x0.5
48x0.75
48x0.1
48x1.5
48x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.7
1.7
1.7
1.7
2.0 | 20.0
21.5
23.0
26.0
32.5 | 23.0
25.0
26.5
30.5
36.5 | 0.013
0.011
0.010
0.010
0.009 |
| 52x0.5
52x0.75
52x0.1
52x1.5
52x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.7
1.7
1.7
1.7
2.0 | 20.5
22.0
23.5
26.5
33.0 | 23.5
25.5
27.5
31.0
37.5 | 0.013
0.011
0.010
0.010
0.009 |
| 61x0.5
61x0.75
61x0.1
61x1.5
61x2.5 | 3
3
3
3
3 | 0.6
0.6
0.6
0.7
0.8 | 1.7
1.7
1.7
2.0
2.2 | 21.5
23.5
25.0
29.0
35.5 | 25.0
27.0
28.5
33.5
40.5 | 0.013
0.011
0.010
0.010
0.009 |
