| Model / parameter | Maximum continuous operating voltage Uc（V-） | Nominal discharge current ln（kA） | Maximum discharge current imax | Structure schematic diagram |
| LT-40/F275-2 | 275 | 20 | 40 |  |
| LT-40/F440-2 | 440 | |||
| LT-40/F550-2 | 550 | |||
| LT-40/F760-2 | 760 | |||
| LT-40/F760-2 | 1000 | |||
| LT-80/F275-3 | 275 | 40 | 80 |  |
| LT-80/F440-3 | 440 | |||
| LT-80/F550-3 | 550 | |||
| LT-80/F760-3 | 760 | |||
| LT-80/F1000-3 | 1000 | |||
| LT-100/F275-3 | 275 | 60 | 100 |  |
| LT-100/F440-3 | 440 | |||
| LT-100/F550-3 | 550 | |||
| LT-100/F760-3 | 760 | |||
| LT-100/F1000-3 | 1000 |
Note 1:F represents a surge protector for wind power system
Note 2:signal control and detection surge protector
