Altitude Installation Environment Of High Voltage Disconnect Switches
Date: | Read: 25
Within an altitude range of 1000 meters, the oxygen content in the air is relatively stable, making insulation breakdown and corona effects easier to control at higher altitudes. This means that parameters such as the air gap design, corona initiation voltage, and safety clearance of the High Voltage Disconnect Switch can be kept within standard specifications.
An installation site altitude not exceeding 1000 meters also facilitates the design of equipment heat dissipation and ventilation. Within this altitude range, air cooling capacity is closer to standard conditions, and the equipment's thermal load is easier to assess. Manufacturers typically use this altitude as a benchmark when setting technical parameters.
