导体

涂层最小厚度

 mm

直径最大值

 mm

导体最大电阻

 (20℃) Ω/km

直径 mm

允许公差 mm

0.020
0.025
0.03
0.04
0.05

+0.002
+0.002
+0.002
+0.002
+0.003

0.003
0.003
0.003
0.003
0.004

0.030
0.037
0.044
0.056
0.069

69850
42780
28870
15670
10240

0.06
0.07
0.08
0.09
0.10

+0.003
+0.003
+0.003
+0.003
+0.003

0.004
0.004
0.005
0.005
0.005

0.081
0.091
0.103
0.113
0.125

6966
4990
3778
2959
2381

0.11
0.12
0.13
0.14
0.15

+0.003
+0.003
+0.003
+0.003
+0.003

0.005
0.006
0.006
0.006
0.006

0.135
0.147
0.157
0.167
0.177

1957
1636
1389
1193
1037

0.16
0.17
0.18
0.19
0.20

+0.003
+0.003
+0.003
+0.003
+0.003

0.007
0.007
0.008
0.008
0.008

0.189
0.199
0.211
0.221
0.231

908.8
803.2
715.0
640.6
577.2

0.21
0.22
0.23
0.24
0.25

+0.003
+0.004
+0.004
+0.004
+0.004

0.008
0.008
0.009
0.009
0.009

0.241
0.252
0.264
0.274
0.284

522.8
480.1
438.6
402.2
370.2

0.26
0.27
0.28
0.29
0.30

+0.004
+0.004
+0.004
+0.004
+0.005

0.009
0.009
0.009
0.009
0.010

0.294
0.304
0.314
0.324
0.337

341.8
316.6
294.1
273.9
254.0

0.32
0.35
0.37
0.40
0.45

+0.005
+0.005
+0.005
+0.005
+0.006

0.010
0.010
0.010
0.011
0.011

0.357
0.387
0.407
0.439
0.490

222.8
185.7
165.9
141.7
112.1

0.50
0.55
0.60
0.65
0.70

+0.006
+0.006
+0.008
+0.008
+0.008

0.012
0.012
0.012
0.012
0.013

0.542
0.592
0.644
0.694
0.746

89.95
74.18
62.64
53.26
45.84

0.75
0.80
0.85
0.90
0.95

+0.008
+0.010
+0.010
+0.010
+0.010

0.014
0.015
0.015
0.016
0.017

0.798
0.852
0.904
0.956
1.008

39.87
35.17
31.11
27.71
24.84

1.00

+0.012

0.017

1.062

22.49