芯数
标称截面
|
单芯
电缆直径
|
双芯
电缆直径
|
三芯
电缆直径
|
四芯
电缆直径
|
五芯
电缆直径
|
1.5
|
10.2
|
14.9
|
15.4
|
15.1
|
17.5
|
2.5
|
10.7
|
15.9
|
16.5
|
17.0
|
18.8
|
4
|
11.6
|
18.0
|
18.9
|
20.3
|
21.8
|
6
|
12.3
|
19.7
|
20.7
|
22.2
|
23.6
|
10
|
13.5
|
22.6
|
23.7
|
25.8
|
27.9<, /SPAN>
|
16
|
14.6
|
25.3
|
26.7
|
28.9
|
31.6
|
25
|
16.4
|
29.4
|
31.2
|
34.1
|
37.3
|
35
|
18.4
|
32.4
|
34.3
|
37.6
|
41.4
|
50
|
19.7
|
28.6
|
33.5
|
37.7
|
40.6
|
70
|
21.5
|
31.6
|
37.9
|
42.2
|
45.3
|
95
|
24.3
|
35.9
|
42.7
|
47.9
|
50.5
|
120
|
26.2
|
38.8
|
46.8
|
52.4
|
56.2
|
150
|
29.0
|
42.7
|
52.4
|
57.2
|
61.2
|
185
|
31.8
|
47.1
|
57.7
|
63.0
|
67.5
|
240
|
35.3
|
64.7
|
|||
300
|
40.2
|
||||
400
|
44.7,
|
标称截面
（mm）
|
电缆直径
|
标称截面
（mm）
|
电缆直径
|
标称截面
（mm）
|
电缆直径
|
3×2.5+1×1.5
|
16.57123
|
3×2.5+2×1.5
|
18.09171
|
4×2.5+1×1.5
|
18.47183
|
3×4+1×2.5
|
19.73889
|
3×4+2×2.5
|
20.62583
|
4×4+1×2.5
|
21.25937
|
3×6+1×4
|
21.76619
|
3×6+2×4
|
22.39972
|
4×6+1×4
|
23.28667
|
3×10+1×6
|
25.06056
|
3×10+2×6
|
26.58103
|
4×10+1×6
|
27.34127
|
3×16+1×10
|
28.22822
|
3×16+2×10
|
30.25552
|
4×16+1×10
|
30.50893
|
3×25+1×16
|
32.91635
|
3×25+2×16
|
34.94365
|
4×25+1×16
|
35.19706
|
3×35+1×16
|
35.70389
|
3×35+2×16
|
37.73119
|
4×35+1×16
|
39.25167
|
3×50+1×25
|
36.59083
|
3×50+2×25
|
43.17956
|
4×50+1×25
|
45.46028
|
3×70+1×35
|
40.64544
|
3×70+2×35
|
47.36087
|
4×70+1×35
|
50.40183
|
3×95+1×50
|
46.47393
|
3×95+2×50
|
53.18937
|
4×95+1×50
|
56.35703
|
3×120+1×70
|
50.78195
|
3×120+2×70
|
57.49738
|
4×120+1×70
|
61.8054
|
3×150+1×70
|
55.47008
|
3×150+2×70
|
62.18552
|
4×150+1×70
|
68.52084
|
3×185+1×95
|
61.67869
|
3×185+2×95
|
68.01401
|
4×185+1×95
|
72.82885
|
3×240+1×120
|
68.52084
|
3×240+2×120
|
76.37663
|
4×240+1×120
|
81.31818
|
3×300+1×150
|
3×300+2×150
|
4×300+1×150
|
