|
電線最大こう長(m):三相3線式(電圧降下2V、銅線) |
電流(A) |
単線(mm) |
より線(mm2) |
1.6 |
2.0 |
2.6 |
3.2 |
14 |
22 |
38 |
60 |
100 |
150 |
200 |
250 |
325 |
400 |
500 |
1 |
129 |
204 |
345 |
522 |
888 |
1,400 |
2,370 |
3,800 |
6,430 |
9,800 |
12,500 |
16,100 |
20,600 |
25,700 |
31,200 |
2 |
65 |
102 |
172 |
261 |
444 |
701 |
1,180 |
1,900 |
3,210 |
4,900 |
6,260 |
8,070 |
10,300 |
12,800 |
15,600 |
3 |
43 |
68 |
115 |
174 |
296 |
467 |
788 |
1,270 |
2,140 |
3,270 |
4,170 |
5,380 |
6,870 |
8,550 |
10,400 |
4 |
32 |
51 |
86 |
131 |
222 |
351 |
592 |
951 |
1,610 |
2,450 |
3,130 |
4,030 |
5,150 |
6,410 |
7,810 |
5 |
26 |
41 |
69 |
104 |
178 |
280 |
473 |
760 |
1,290 |
1,960 |
2,500 |
3,230 |
4,120 |
5,130 |
6,250 |
6 |
22 |
34 |
57 |
87 |
148 |
234 |
394 |
634 |
1,070 |
1,630 |
2,080 |
2,690 |
3,440 |
4,280 |
5,210 |
7 |
18 |
29 |
49 |
75 |
127 |
200 |
338 |
543 |
918 |
1,400 |
1,790 |
2,310 |
2,950 |
3,660 |
4,460 |
8 |
16 |
26 |
43 |
65 |
111 |
175 |
296 |
475 |
803 |
1,230 |
1,560 |
2,020 |
2,580 |
3,210 |
3,900 |
9 |
14 |
23 |
38 |
58 |
99 |
156 |
263 |
422 |
714 |
1,090 |
1,390 |
1,790 |
2,290 |
2,850 |
3,470 |
12 |
11 |
17 |
29 |
44 |
74 |
117 |
197 |
317 |
535 |
816 |
1,040 |
1,340 |
1,720 |
2,140 |
2,600 |
14 |
9.2 |
15 |
25 |
37 |
63 |
100 |
169 |
272 |
459 |
700 |
894 |
1,150 |
1,470 |
1,830 |
2,230 |
15 |
8.6 |
14 |
23 |
35 |
59 |
93 |
158 |
253 |
428 |
653 |
834 |
1,080 |
1,370 |
1,710 |
2,080 |
16 |
8.1 |
13 |
22 |
33 |
55 |
88 |
148 |
238 |
401 |
612 |
782 |
1,010 |
1,290 |
1,600 |
1,950 |
18 |
7.2 |
11 |
19 |
29 |
49 |
78 |
131 |
211 |
357 |
544 |
695 |
896 |
1,150 |
1,430 |
1,740 |
25 |
5.2 |
8.2 |
14 |
21 |
36 |
56 |
95 |
152 |
257 |
392 |
500 |
645 |
825 |
1,030 |
1,250 |
35 |
3.7 |
5.8 |
9.9 |
15 |
25 |
40 |
68 |
109 |
184 |
280 |
357 |
461 |
589 |
733 |
893 |
45 |
2.9 |
4.5 |
7.7 |
12 |
20 |
31 |
53 |
84 |
143 |
218 |
278 |
359 |
458 |
570 |
694 |
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