戸数 n | 一般電力の需要率 d | 想定最大負荷 po | 単相三線式電流 I o | 配線用遮断器の定格電流 | CVTケーブルの幹線最小寸法 (銅電線) |
戸 | % | KVA | A | A | mm2 |
1 | 100 | 4 | 20 | 20 | 14 |
2 | 100 | 8 | 40 | 40 | 14 |
3 | 100 | 12 | 60 | 60 | 14 |
4 | 100 | 16 | 80 | 100 | 22 |
5 | 100 | 20 | 100 | 100 | 22 |
6 | 91 | 21.9 | 110 | 125 | 38 |
7 | 83 | 23.3 | 117 | 125 | 38 |
8 | 78 | 25 | 125 | 125 | 38 |
9 | 73 | 26.3 | 132 | 150 | 38 |
10 | 70 | 28 | 140 | 150 | 38 |
11 | 67 | 29.5 | 148 | 150 | 38 |
12 | 64 | 30.8 | 154 | 175 | 60 |
13 | 62 | 32.3 | 162 | 175 | 60 |
14 | 61 | 34.2 | 171 | 175 | 60 |
15 | 59 | 35.4 | 177 | 200 | 60 |
16 | 58 | 37.2 | 186 | 200 | 60 |
17 | 57 | 38.8 | 194 | 200 | 60 |
18 | 56 | 40.4 | 202 | 225 | 100 |
19 | 55 | 41.8 | 209 | 225 | 100 |
20 | 54 | 43.2 | 216 | 225 | 100 |
21 | 53 | 44.6 | 223 | 225 | 100 |
22 | 53 | 46.7 | 234 | 250 | 100 |
23 | 52 | 47.9 | 240 | 250 | 100 |
24 | 51 | 49 | 245 | 250 | 100 |
25 | 51 | 51 | 255 | 300 | 150 |
26 | 50 | 52 | 260 | 300 | 150 |
27 | 50 | 54 | 270 | 300 | 150 |
28 | 50 | 56 | 280 | 300 | 150 |
29 | 49 | 56.9 | 285 | 300 | 150 |
30 | 49 | 58.8 | 294 | 300 | 150 |
31 | 49 | 60.8 | 304 | 350 | 150 |
32 | 48 | 61.5 | 308 | 350 | 150 |
33 | 48 | 63.4 | 317 | 350 | 150 |
34 | 48 | 65.3 | 327 | 350 | 150 |
35 | 47 | 65.8 | 329 | 350 | 150 |
36 | 47 | 67.7 | 339 | 350 | 150 |
37 | 47 | 69.6 | 348 | 350 | 150 |
38 | 47 | 71.5 | 358 | 400 | 200 |
39 | 47 | 73.4 | 367 | 400 | 200 |
40 | 46 | 73.6 | 368 | 400 | 200 |
※ 同上は内線規定832ページを掲載
メニューへ戻る
戸コ数スウ n | 一イチ般ハン電デン力チカラの需要ジュヨウ率リツ d | 重畳率 k | 電気温水器等の想定負荷 pw | 想定最大負荷 po | 単相三線式電流 I o | 配線用遮断器の定格電流 | CVTケーブルの幹線最小寸法 (銅電線) |
戸コ | % | KVA | KVA | A | A | mm2 | |
1 | 100 | 0.8 | 1.5 | 5.8 | 25.5 | 30 | 8 |
2 | 0.9 | 0.8 | 3 | 11.352 | 56.76 | 75 | 14 |
3 | 0.8 | 0.8 | 4.5 | 15.636 | 78.18 | 100 | 38 |
4 | 0.7 | 0.8 | 6 | 18.992 | 94.96 | 100 | 38 |
5 | 0.6 | 0.8 | 7.5 | 21.42 | 107.1 | 125 | 38 |
6 | 0.5 | 0.8 | 9 | 22.92 | 114.6 | 125 | 38 |
7 | 0.5 | 0.8 | 10.5 | 26.74 | 133.7 | 150 | 60 |
8 | 0.5 | 0.8 | 12 | 30.56 | 152.8 | 150 | 60 |
9 | 0.5 | 0.8 | 13.5 | 34.38 | 171.9 | 200 | 100 |
10 | 0.5 | 0.8 | 15 | 38.2 | 191 | 200 | 100 |
11 | 0.48 | 0.8 | 16.5 | 40.999 | 204.996 | 225 | 100 |
12 | 0.48 | 0.8 | 18 | 44.726 | 223.632 | 225 | 100 |
13 | 0.48 | 0.8 | 19.5 | 48.454 | 242.268 | 250 | 100 |
14 | 0.48 | 0.8 | 21 | 52.181 | 260.904 | 300 | 150 |
15 | 0.48 | 0.8 | 22.5 | 55.908 | 279.54 | 300 | 150 |
16 | 0.48 | 0.8 | 24 | 59.635 | 298.176 | 300 | 150 |
17 | 0.48 | 0.8 | 25.5 | 63.362 | 316.812 | 300 | 150 |
18 | 0.48 | 0.8 | 27 | 67.09 | 335.448 | 350 | 150 |
19 | 0.48 | 0.8 | 28.5 | 70.817 | 354.084 | 350 | 150 |
20 | 0.48 | 0.8 | 30 | 74.544 | 372.72 | 400 | 200 |
21 | 0.46 | 0.8 | 31.5 | 76.322 | 381.612 | 400 | 200 |
22 | 0.46 | 0.8 | 33 | 79.957 | 399.784 | 400 | 200 |
23 | 0.46 | 0.8 | 34.5 | 83.591 | 417.956 | 500 | 250 |
24 | 0.46 | 0.8 | 36 | 87.226 | 436.128 | 500 | 250 |
25 | 0.46 | 0.8 | 37.5 | 90.86 | 454.3 | 500 | 250 |
26 | 0.46 | 0.8 | 39 | 94.494 | 472.472 | 500 | 250 |
27 | 0.46 | 0.8 | 40.5 | 98.129 | 490.644 | 500 | 250 |
28 | 0.46 | 0.8 | 42 | 101.76 | 508.816 | 600 | 325 |
29 | 0.46 | 0.8 | 43.5 | 105.4 | 526.988 | 600 | 325 |
30 | 0.46 | 0.8 | 45 | 109.03 | 545.16 | 600 | 325 |
31 | 0.46 | 0.8 | 46.5 | 112.67 | 563.332 | 600 | 325 |
32 | 0.46 | 0.8 | 48 | 116.3 | 581.504 | 600 | 325 |
33 | 0.46 | 0.8 | 49.5 | 119.94 | 599.676 | 600 | 325 |
34 | 0.46 | 0.8 | 51 | 123.57 | 617.848 | 700 | |
35 | 0.46 | 0.8 | 52.5 | 127.2 | 636.02 | 700 | |
36 | 0.46 | 0.8 | 54 | 130.84 | 654.192 | 700 | |
37 | 0.46 | 0.8 | 55.5 | 134.47 | 672.364 | 700 | |
38 | 0.46 | 0.8 | 57 | 138.11 | 690.636 | 700 | |
39 | 0.46 | 0.8 | 58.5 | 141.74 | 708.708 | 800 |
※ 同上は内線規定を参考にオール電化ワンルーム用に作成し掲載