Metal-enclosed Switchgear

Altitude: ≤2000m
Ambient Temperature: -15℃–40℃ / 5℉– 104℉
Relative Humidity: daily mean≤95%；monthly mean≤90%
Installation Environment:  no conductive dust, no corrosive gas, no vapor, no fire, no explosion, no frequent distance vibration
Earthquake Intensity: ≤8 degree
Notice: please contact us if the application environment is beyond above range