PLS-24 an indoor high voltage SF6 load switch, an switchgear with the rated voltage of 24kV, adopted with SF6 gas as an arc-extinguishing and insulation medium, including the three contactors for switching-on and switching-off and to-ground, and is characteristic in its small volume, its convenient installation and operation and its the great adaptability with surroundings.
Service conditions:
a) Air temperature
Maximum temperature: +40℃; Minimum temperature:-35℃
b) Humidity
Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level
Maximum installation altitude: 2500m
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
Technical datas:
| No | Item | Unit | Parameters | |
| 1 | Rated voltage | kV | 24 | |
| 2 | Rated frequency | Hz | 50/60 | |
| 3 | Rated current | A | 630/800 | |
| 4 | 1min Power frequency withstand voltage | wet | kV | 50 |
| dry | 60 | |||
| 5 | Lightning impulse withstand voltage | kV | 125/150 | |
| 6 | Rated short circuit breaking current (peak) | kA | 63 | |
| 7 | Rated active load and close circuit breaking current | A | 50 | |
| 8 | Rated transferring current | A | 1200 | |
| 9 | Rated short circuit making current (peak) | kA | 63 | |
| 10 | Rated cable(line) charging breaking current | A | 50and10 | |
| 11 | Cable charge breaking current in earthing fault | A | 20 | |
| 12 | Rated withstand current (peak) | kA | 63 | |
| 13 | Short time withstand current (2s) | kA | 25 | |
| 14 | Mechanism life | times | 5000 | |
SF6 Load Break Switch similar with Schneider SC6:
SF6 load break switch accessories:
