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Belden adaptive enclosure heat containment system |
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May 4, 2009
 Belden has introduced a new adaptive enclosure heat containment (AEHC) system for data centres that will ensure the entire room is normalized with cold air to just the right amount, with no wasteful oversupply of cooling, says the company. In the new Belden system, a pressure reading made by a sensor inside the enclosure plenum modulates the rotational speed of the fans in the two cartridges mounted atop the enclosure. The speed is varied so that they pull out exactly the correct amount of air from the enclosure and send it back to the air conditioner return via a ceiling plenum.
BELDEN
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Belden has introduced a new adaptive enclosure heat containment (AEHC) system for data centres that will ensure the entire room is normalized with cold air to just the right amount, with no wasteful oversupply of cooling, says the company. In the new Belden system, a pressure reading made by a sensor inside the enclosure plenum modulates the rotational speed of the fans in the two cartridges mounted atop the enclosure. The speed is varied so that they pull out exactly the correct amount of air from the enclosure and send it back to the air conditioner return via a ceiling plenum.
