Enclosure Air Conditioners

The internal temperature of an electrical enclosure must be closely monitored and controlled in order to protect sensitive equipment housed inside. Electrical equipment is susceptible to high temperatures and can result in shortened life expectancy of components and equipment failure. Unwanted heat can come from internal sources ( the components themselves) and external sources (environmental conditions). Enclosure air conditioners use chemical refrigerants, compressors, evaporators, condensers and fans to cool the inside of an enclosure. They create a closed loop system for cooling, which circulates the air inside the enclosure without mixing with outside air.

Hoffman Enclosure Air Conditioners are available in side-mount and top-mount styles with cooling performances ranging from 800 to 60,000 BTU/hour. The air conditioners are designed for indoor, outdoor and harsh environments with models including: ProAir Harsh Environment, T-Series, SpectraCool, Subcompact and Genesis.

Pfannenberg Enclosure Air Conditioners are available in side-mount, top-mount and recessed styles with cooling performances ranging from 900 to 16,000 BTU/hour. The air conditioners are designed for indoor, outdoor and wash down areas with models including: DTS Series, DTI 6000 Series and DTT 6000 Series.

Rittal Enclosure Air Conditioners are designed to be mounted externally or internally in doors and walls using standardized mounting cut-outs. The air conditioners feature integral electric condensate evaporation (from 0.3 kW), nano-coated condenser for easier cleaning and consistent cooling output and efficiency. The wall mounted cooling units are available in chemical and outdoor versions. The cooling output ranges from 0.3 to 5.8 kW.