| 芯数×标称截面mm2 |
绝缘厚度mm |
近似外径mm |
近似重量kg/km |
直流电阻Ω/km |
空气敷设长期载流量A |
3×4
3×4+1×2.5
3×4+2×2.5
|
0.5
0.5/0.5
0.5/0.5 |
13.0
15.0
17.0 |
266
315
374 |
4.61
4.61/7.41
4.61/7.41 |
54 |
3×6
3×6+1×4
3×6+2×4 |
0.6
0.6/0.5
0.6/0.5 |
15.5
17.5
19.5 |
378
454
523
|
3.08
3.08/4.61
3.08/4.61 |
69 |
3×10
3×10+1×6
3×10+2×6 |
0.7
0.7/0.6
0.7/0.6 |
19.6
21.6
23.7
|
564
645
754
|
1.83
1.83/3.08
1.83/3.08 |
98 |
3×16
3×16+1×10
3×16+2×10 |
0.8
0.8/0.7
0.8/0.7 |
20.3
22.4
24.8 |
761
896
1059
|
1.15
1.15/1.83
1.15/1.83 |
130 |
3×25
3×25+1×16
3×25+2×16 |
0.9
0.9/0.8
0.9/0.8 |
23.0
26.3
29.5 |
1068
1325
1562
|
0.727
0.727/1.15
0.727/1.15 |
174 |
3×35
3×35+1×25
3×35+2×25 |
1.0
1.0/0.9
1.0/0.9 |
26.2
29.4
32.6 |
1438
1695
1942
|
0.524
0.524/1.15
0.524/1.15 |
210 |
3×50
3×50+1×16
3×50+2×16 |
1.0
1.0/1.0
1.0/1.0 |
28.8
31.7
34.8
|
1946
2297
2648
|
0.387
0.387/0.727
0.387/0.727 |
202 |
3×70
3×70+1×35
3×70+2×35 |
1.1
1.1/1.0
1.1/1.0 |
33.2
36.4
39.7
|
2729
3163
3674 |
0.268
0.268/0.524
0.268/0.524 |
336 |
3×95
3×95+1×50
3×95+2×50 |
1.2
1.2/1.0
1.2/1.0 |
39.4
42.7
45.6
|
3581
4167
4753
|
0.193
0.193/0.387
0.193/0.387 |
409 |
3×120
3×120+1×70
3×120+2×70 |
1.2
1.2/1.1
1.2/1.1 |
51.5
55.3
58.7
|
4780
5567
6394
|
0.153
0.153/0.268
0.153/0.268 |
472 |
3×150
3×150+1×70
3×150+2×70 |
1.4
1.4/1.1
1.4/1.1 |
54.5
57.6
61.6
|
5790
6647
7514
|
0.124
0.124/0.268
0.124/0.268 |
535 |
3×185
3×185+1×95
3×185+2×95 |
1.6
1.6/1.2
1.6/1.2 |
57.8
61.2
64.7
|
6986
8095
9264
|
0.0991
0.0991/0.193
0.0991/0.193 |
651 |
3×240
3×240+1×120
3×240+2×120 |
1.7
1.7/1.2
1.7/1.2 |
64.6
67.8
71.4
|
9017
10462
12075
|
0.0754
0.0754/0.153
0.0754/0.153 |
819 |
