|
contents | technologies | |||||||||
| Cooling system with capacities up to 105 kW Emerson Network Power announced a capacity expansion to the upflow configuration of the Liebert DS precision cooling system. It is now available in nominal ratings of 53 kW (15 tons), 70 kW (20 tons), 77 kW (22 tons) and 105 kW (30 tons). Previously available only in capacities of 28 kW, 35 kW and 42 kW, the upflow model of the Liebert DS precision cooling system provides support for applications that require cooling delivered from the top of the unit in data centers or telecommunications environments that do not have a raised floor. The Liebert DS, which is also available in downflow models from 28kW to 105 kW, is the first and only precision cooling system to use digital scroll compressors, which allow unit capacities to quickly adapt to changing room conditions. The equipment is capable of responding to changes as small as +/- 1 degree Fahrenheit (Celsius) and +/- 1 percent RH (relative humidity). As a result, the Liebert DS can be precisely matched to the exact requirements of the room, creating significant energy savings and better protection of business-critical applications. write your comments about the article :: © 2008 Construction News :: home page |