KYN28A-12(Z)Metal-enclosed Drawout Switchgear
Service and Installation Conditions
Ambient temperature -15℃~+40℃
Humidity:Relative humidity daily at average≤95%
Relative humidity monthly at average≤90%
The ambient air should not be polluted heavily by the corrosive and inflammable gas or moisture No heavy pollution and frequent violent vibration. Severity should meet the demand of class1.