3、 Scope of application
a. Altitude not more than 2000m ;
b. Applicable environment: temperature five ℃~ thirty-eight ℃, no corrosive gas ;
c. Presence II A 、Ⅱ B Level, T1 ~ T4 Group of explosive dangerous places where combustible gas, steam and air are mixed.
4、 All explosion-proof air conditioner series
The executive standards of this series of products are as follows:
GB3836.1-2010 Explosive Atmospheres one Part: General Requirements for Equipment
GB3836.2-2010 Explosive Atmospheres two Part: by flameproof enclosure“ d ”Protected Equipment
GB3836.4-2010 Explosive Atmospheres four Part: Intrinsically safe“ i ”Protected Equipment
GB3836.9-2006 Electrical Equipment for Explosive Gas Atmospheres nine Part: cast sealed type“ m ”》
GB3836.15-2000 Electrical Equipment for Explosive Gas Atmospheres fifteen Part: Electrical installation in dangerous places (excluding coal mines)