| Mofuta oa voltage oa resolup (KV) | Voltage e sa khaotseng u₀ (v) | 1ka | 2 KA | 5ka | 10 KA | 20 ka | |
| Lv-280b | 280 | 0.76 | 0.77 | 0.85 | 10 | 11 | Ha ho na lead (cc.s) |
| 280 | 0.73 | 0.82 | 0.96 | 12 | 158 | Ka lead e 15 cm | |
| LV-440B | 440 | 126 | 132 | 144 | 16 | 179 | Ha ho na lead (cc.s) |
| 440 | 129 | 138 | 155 | 18 | 2.21 | Ka lead e 15 cm | |
| Li-asser tse busang tsa tšepe (SPD) | |||||||
| Class LL (IEC61643-1) | |||||||
| Disminal discharge ea hona joale i. | 10ka | ||||||
| Pholoso e phahameng ea ho hlakola | 40ka | ||||||
| HGH cussubse 4/10 μs | 100KA * | ||||||
| Mokhooa o nang le matla a ho amohela matla | 4.1 JNYE | ||||||
| Khafetsa | 48-60 HZCC | ||||||
| Mocheso o fetisisang | -40 ... 70 ℃ | ||||||
| Max.ALTUET | 2000m | ||||||