| 序號 | 電纜截面積 | 各類電纜半徑 | 各類電纜面積和 | 各類電纜橫排所需寬度 | |||||||||||
| 3+1c | 3+2c | 4+1c | 3c | 4c | 5c | ||||||||||
| 電纜直徑 | 根數(shù) | 電纜直徑 | 根數(shù) | 電纜直徑 | 根數(shù) | 電纜直徑 | 根數(shù) | 電纜直徑 | 根數(shù) | 電纜直徑 | 根數(shù) | ||||
| 1 | 4 | 13.4 | 14.3 | 14.5 | 13.7 | 14.8 | 0 | 0 | |||||||
| 2 | 6 | 14.6 | 15.6 | 15.9 | 14.9 | 16.1 | 0 | 0 | |||||||
| 3 | 10 | 17.3 | 18.4 | 18.9 | 18 | 19.6 | 0 | 0 | |||||||
| 4 | 16 | 20 | 21.4 | 21.9 | 20.6 | 22.4 | 0 | 0 | |||||||
| 5 | 25 | 23.8 | 25.4 | 26.2 | 24.8 | 27.2 | 0 | 0 | |||||||
| 6 | 35 | 25.8 | 27.5 | 28.8 | 27.6 | 30.5 | 0 | 0 | |||||||
| 7 | 50 | 29.9 | 32.1 | 33.4 | 31.6 | 35 | 0 | 0 | |||||||
| 8 | 70 | 34.6 | 37.1 | 38.8 | 36.8 | 40.8 | 0 | 0 | |||||||
| 9 | 95 | 39.3 | 42.2 | 44.1 | 41.8 | 46.4 | 0 | 0 | |||||||
| 10 | 120 | 44.2 | 47.7 | 49.5 | 46.5 | 51.7 | 0 | 0 | |||||||
| 11 | 150 | 48 | 51.4 | 54.1 | 51.6 | 57.4 | 0 | 0 | |||||||
| 12 | 185 | 53.8 | 57.7 | 60.5 | 57.6 | 64.1 | 0 | 0 | |||||||
| 13 | 240 | 60.5 | 64.9 | 68.2 | 64.9 | 72.3 | 0 | 0 | |||||||
| 14 | 300 | 66.9 | 74 | 75.1 | 71.8 | 80 | 0 | 0 | |||||||
| 總的電纜面積 | 0 | ||||||||||||||
| 所需橋架截面面積(40%計算) | 0 | ||||||||||||||
| 電纜 橫排所需總寬度(注:電纜是相鄰緊貼排列) | 0 | ||||||||||||||