The Youbian customized high voltage SF6 circuit breaker is a three-phase AC 50/60Hz outdoor high-voltage transmission and transformation equipment designed for robust protection, control, and operation of transmission systems.
| Parameter | Value |
|---|---|
| Environmental temperature | -40 ℃ to +50 ℃ |
| Relative humidity | Daily average ≤ 95%, average ≤ 90% |
| Wind pressure | ≤ 700Pa |
| Altitude | ≤ 3000m |
| Earthquake intensity | Not exceeding 9 degrees |
| Air pollution level | Level III |