1Type, model and main parameters
1. Explosion proof typeExplosion proof type; Explosion proof mark:Ex d ⅡC T4 Gb
2Product model and its meaning
IIScope and Application
1. scope of application
a)Altitude not exceeding2000m;
b)Environmental atmospheric pressure80~110kPa;
c)ambient temperature-20~40℃;
d)The relative humidity of the surrounding air is not greater than95%(25At ℃);
e)existhaveⅡA~ⅡCClassT1~T4Combustible gases, vapors, and air in the group formExplosive gas mixture1District2Dangerous areas in the district;
f)In areas without significant vibration;
g)In an environment without damaging metal insulation with gases and vapors.
2. purpose
This series of products is widely used for wall exhaust, post air supply, roof ventilation, etc. in industrial and mining enterprises and civil buildings. It is applied in ventilation and air conditioning systems of industrial and mining enterprises such as chemical, light industry, food, medicine, metallurgy, and various civil buildings. Explosion proof fans can be selected in special environments.
IIIparameter