| Arrangement scheme | LGJ-300 | LGJ-400 | LGJ-500 | LGJ-630 | ACSR-720 |
| a | 14.0 | 12.6 | 11.6 | 10.2 | 9.0 |
| b | 19.0 | 18.1 | 16.6 | 15.1 | 14.0 |
| c | 15.3 | 14.6 | 13.9 | 12.8 | 12.0 |
| d | 13.7 | 12.6 | 11.6 | 10.6 | 9.8 |
| e | 15.5 | 14.9 | 14.1 | 13.4 | 12.6 |
| f | 16.0 | 15.4 | 14.6 | 14.2 | 13.5 |
| g | 19.9 | 18.9 | 17.8 | 16.0 | 15.1 |