Profile Series DP50 External MountAir-Cooled Panel-Mounted Air Conditioners

The Profile Series DP50 is an external mount, panel-mounted air conditioning unit designed to maintain precise temperature control and protection for sensitive electronic components in industrial enclosures. This closed-loop cooling system isolates the internal airflow from ambient conditions, ensuring that cool, dehumidified air reaches critical components while preventing contamination from external air or water sources.

The unit incorporates intelligent climate management features that optimize both performance and operational efficiency. A condenser blower speed controller with temperature-sensing capability automatically adjusts fan speed based on ambient conditions, reducing noise levels and minimizing unnecessary compressor and fan cycling while preventing freeze-up during cold ambient operation. An EMI/RFI suppressor guards against transient line spikes during electrical cycling, protecting downstream equipment. The low-temperature electronic thermostat provides precise control to prevent over-cooling and deliver energy-efficient operation. A multi-layer aluminum grid filter with sturdy corrugated construction keeps internal components clean and is easily replaceable through Kooltronic's online spare parts catalog.

Built for durability in demanding industrial environments, the DP50 features a heavy-duty steel shell with a textured baked powder finish and maintains NEMA 12 and 3R ratings with full gasket sealing for leakproof installation. The epoxy-coated condenser coil withstands 1000 hours of salt spray per ASTM B 117 testing, though severe corrosive environments may require consultation with the factory for additional protection options and warranty considerations. The unit operates with low-ODP refrigerant--CFC-free R134a where compatible, or low-ODP R22 otherwise--and carries full UL/CUL listing for regulatory compliance across a wide range of installations.