Enclosure Compressed Air AC Coolers
Devices specifically made to produce cold air to cool electrical and electronic enclosures and control cabinets usually do so with a method that is, at first glance, not at all intuitive: using a compressed air supply as the cooling medium. These coolers work well in trying circumstances that might defeat other methods, like high maintenance air conditioners that use refrigerants or those that rely on fans and forced convection.
These systems function best in hot atmospheres, and they can be deployed in dusty or wet conditions and even among caustic chemicals—good places to avoid with traditional air conditioners. And unlike conventional air conditioning systems, compressed air AC coolers have no moving parts, require no refrigerant, and have a basic design that gives them high reliability, low maintenance, and low risk to operation.
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