Pfannenberg is a manufacturer of products for thermal management of electrical enclosures. In business for over 60 years, their products groups are filter/fans, air conditioners/cooling units, air-air heat exchangers, air-water heat exchangers, water-water heat exchangers, chillers, heaters, thermostats and hygrostats. These products range from circulating filtered ambient air though the enclosure, to closed-loop circulation of cooled interior air. Pfannenberg heaters and respective controls are to mitigate the damaging impact of high humidity on critical electrical products within the enclosure. Pfannenberg offers both new units, as well as replacement parts for older, existing units.
One of the most popular product groups is the DTS Series air conditioning/cooling units. These are offered in side /external mount, recessed-mount, and top-mount. In the Pfannenberg DTS Series, the range of BTU models is from approximately 900 to 24,000. The DTS Series of air conditioners/coolers typically available in 110, 220, and 480 volt mains, and protection classes from interior rated, exterior rated, to washdown rated. Given that these models are closed-loop systems, the enclosure interior air is kept 100% separated from the ambient air.
Excel Automation is an Authorized Pfannenberg Distributor. We have been in business for 30 years. Give us a call for your applications that require thermal management of electrical enclosures. We would appreciate the opportunity.