AWG,直径mm,直径in,截面积mm2,铜电阻_20C_Ohm_per_km,参考载流量A
4/0 (0000),11.684,0.4600,107.2,0.1608,230
3/0 (000),10.404,0.4096,85.0,0.2028,200
2/0 (00),9.266,0.3648,67.4,0.2556,175
1/0 (0),8.251,0.3249,53.5,0.3224,150
1,7.348,0.2893,42.4,0.4066,130
2,6.544,0.2576,33.6,0.5127,115
3,5.827,0.2294,26.7,0.6470,100
4,5.189,0.2043,21.2,0.8152,85
5,4.621,0.1819,16.8,1.028,70
6,4.115,0.1620,13.3,1.296,65
7,3.665,0.1443,10.5,1.634,55
8,3.264,0.1285,8.37,2.061,50
9,2.906,0.1144,6.63,2.599,42
10,2.588,0.1019,5.26,3.277,35
11,2.305,0.0907,4.17,4.132,30
12,2.053,0.0808,3.31,5.211,25
13,1.828,0.0720,2.62,6.571,22
14,1.628,0.0641,2.08,8.286,20
15,1.450,0.0571,1.65,10.45,17
16,1.291,0.0508,1.31,13.17,18
17,1.150,0.0453,1.04,16.61,13
18,1.024,0.0403,0.823,20.95,14
19,0.912,0.0359,0.653,26.42,10
20,0.812,0.0320,0.518,33.31,5
21,0.723,0.0285,0.410,42.00,4
22,0.644,0.0253,0.326,52.96,3
23,0.573,0.0226,0.258,66.79,2.5
24,0.511,0.0201,0.205,84.22,2
25,0.455,0.0179,0.162,106.2,1.7
26,0.405,0.0159,0.129,133.9,1.4
27,0.361,0.0142,0.102,168.9,1.2
28,0.321,0.0126,0.0810,212.9,1.0
29,0.286,0.0113,0.0642,268.5,0.8
30,0.255,0.0100,0.0509,338.6,0.6