Model | FLW34-12/2440.5 |
Arc extinguishing mode/insulating medium | sf6 arc-extinguishing/ sf6 |
Rated voltage (kv) | 12/24/40.5 |
Rated current (a) | 630 |
Rated frequency(Hz) | 50/60 |
Rated breaking current (a) | 630 |
Rated thermal stabilization time(s) | 4 |
Rated maximum breaking current (blocking current)(a) | 900 |
Rated thermal stability current (effective)(ka) | 20 |
Closing speed(m/s) | 1.8±0.4 |
Opening speed(m/s) | 1.8±0.4 |
Rated inflation pressure (20 ℃)(MPa) | 0.05/0.07/0.1 |
