The explosion-proof chiller has one more explosion-proof function than the standard chiller. The explosion-proof chiller bears the ex mark.
And the appearance is different from the standard chiller. All parts of the whole machine that are in contact with the power supply must be designed with an explosion-proof treatment. The explosion-proof chiller can be used in the environmental protection industry, the chemical industry, and the petroleum industry.
Because many of these industrial environments are mixed with combustible gases, such as hydrogen, oxygen, biogas, waste gas, and so on.
If the chiller is not made of an explosion-proof type, then some circuits in the chiller may come into contact with these gases, which may cause some unsafe accidents. Therefore, for production safety considerations, the chiller must be designed as an explosion-proof type.
The most typical accessories need to be explosion-proof: such as compressors, water pumps, fans, electric control boxes, etc.
The explosion-proof levels are EXBII4 level and C level, and the higher level is DI ICT4 level. Generally, there are more EXBII4 levels used in the chiller industry.
Explosion-proof chillers can be customized from 2HP power to more than 200HP, according to the needs of different cooling capacity
Dongguan Jiusheng Machinery Co., Ltd. produce high quality Industrial Air Cooler for customers all over the world!
