Floor-standing air conditioning unit Adia-DENCO

for computer roomsoutdoorfree cooling

Europe-wide datacenter cooling without deployment of compressors Power Usage Effectiveness (pPUE) < 1.05 Water Usage Effectiveness (WUE) < 0.1 l/kWh Comply with highest hygienic standards (VDI2047 certification) Configurable & modular design meeting your specific capacity and space requirements Up to 400 kW cooling capacity and 100.000 m3/h air flow Top-up cooling with DX/CW heat exchangers or complete refregeration system available Highest casing standards with 60 mm panels TB2 thermal bridging class can be selected L1 leakage class can be selected The adiabatic cooling system, which has been especially developed for data centers, is based on the simple principle that evaporating water removes heat from its surroundings. With the Adia-DENCO, cooling takes place energy-efficiently in a large double-plate heat exchanger. The warm outdoor air is first humidified, which cools it, and is then sent to the recuperator. This dual recuperator then cools the entering warm return air from the computer center by hermetically sealed heat exchange. The large surface involved here enables highly efficient operation at all operating points, with low pressure drop and hygienic safe operation at all times. As a result of its performance profile, the new Adia-DENCO cooling system satisfies the new environmental recommendations for computer centers, which advise maximum supply-air temperatures of 27 °C. The very low number of annual hours with outside temperatures above 29 °C (in moderate climates) reduces the annual energy requirements for compression refrigeration to an absolute minimum – or renders it entirely unnecessary.