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The Middle Atlantic HR-QBP-1 Half Rack Quiet Blower Panel, 50 CFM is designed for use with the HRF Series Half Rack System from Middle Atlantic. It has a durable, black, powder-coat finish and occupies 1 rackspace. It activates at 87°F (30.5°C), reaches full speed as 95°F (35°C), and switch off at 85°F (29.4°C). It also displaces a 50 CFM with a maximum decibel level of 28 dB (measurements made 1 m from source, centered horizontally and vertically). This panel meets applicable requirements under the Low Voltage Directive 2006/95/EC and EMC Directive 2004/108/EC. It includes a 12 VDC power supply and a temperature probe with a 9’ (2.74 m) cord.
Fan speeds proportional to temperature of the enclosure to extend fan life, and reduce dust and maintenance
For use with smaller rack systems and credenzas where space is at a premium and quiet operation is a must
Includes a 12 VDC power supply and a temperature probe with a 9' (2.74 m) cord