Computer room cooling.

Available in upflow and downflow configurations, the Liebert CW chilled water-based computer room air conditioner (CRAC) delivers precision cooling and humidity control matched to the needs of the data center equipment. Cooling capacities are available up to 181 kW, and the unit uses the building's existing chilled water supply as a cooling source. Larger downflow models are available with optional energy-efficient EC plug fans, while all versions are offered with optional variable-speed drive fans. The Liebert CW CRAC features the Liebert iCOM control system that enables multiple units to communicate and operate as a system to provide maximum control of temperature and humidity across a room, while optimizing the efficiency of the entire cooling system.--Emerson Network Power