◇ambient temperature: maximum temperature + 50'℃C , minimum temperature - 40 ℃ , maximum daily average temperature nomore than 35 °C;
◇relative humidity: the daily average value shall not exceed 95%, and the monthly average value shall not exceed 90%;wind speed: no more than 35m / s;
pollution level: Level lll;
Seismic intensity: 8 degrees;
ground inclination: no more than 3 degrees;
installation site: it is installed in a place without fire, explosion or violent vibration, good ventilation and corrosive gas.conditions
◇when the equipment is installed at an altitude of more than 1000m, it needs to be specially noted, so that the company can adjust the SF6 pressure during manufacturing.
if special adverse conditions are involved, please consult the company.