Summary
DS-33-630 outdoor AC high voltage disconnect switch (disconnect switch for short) is used to open and close circuit with voltage but no-load 50/60Hz, 12(36)kV power system, The anti-pollution type can be used in the serious pollution area. Three pole linkage,good synchronous performance.
Ambient Condition
| Altitude | ≤3000m |
| Ambient temperature | -30℃ ~+40℃ |
| Wind speed | ≤35m/s |
| Air pollution | IV |
| Earthquake intensity | ≤8 degree |
| Ice thickness | ≤10mm |

