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ProTek Double-Hinged Fan Package cabinets are an excellent, off-the-shelf choice for mounting 19-inch rack, panel-mounted devices or other electronic equipment. An integral top solar/drip shield and thermostatically-controlled fans provide airflow to cool internal equipment. Cabinets are available in UL Type 3R for outdoor use. A UL Type 1 window version is available for indoor applications. The cabinets are designed to provide both front and rear access to 19-inch rack-mounted equipment. They provide protection against water, dirt and other contaminants. ProTek is an excellent choice for applications where space is at a premium and the only option is wall mounting. ProTek comes in a broad range of sizes, materials and configurations to meet many demanding applications.
Performance data based on effective measured airflow provided by integral fans is 272 CFM.
Delta T or ?T (Ambient Temperature – Maximum in-cabinet Temperature): Ambient air must be cooler than maximum in-cabinet temperature; For applications that have less than a ?T of 5 F, use ProTek with AC unit
Total Cooling = (Air cooling + Cabinet cooling)
Air Cooling [Watts = .316 x CFM x ?T] Cabinet cooling [Watts = (.22 x Area) / ?T]
Example: Cabinet height 24 in. x 24 in. deep with ambient temperature 110 F, with a maximum internal cabinet temperature 120 F (?T = 10 F). The cabinet and fans will provide a total cooling capability of 762 Watts or 1300 BTU. (See Performance Chart)