OH"Power and Climate" - the supplier of complex organizational technical solutions on creation of high-performance, failure-safe information infrastructure of technological platforms for the centralized placement of systems of processing and data storage, the server and telecommunication hardware.
Central air has to provide support of temperature in range from 18 to 24 degrees Celsius at measurements at the height of 1,5 meters from floor level. According to CH 512-78 - from 17 to 24 degrees Celsius. Relative humidity of air has to be maintained in the range from 30 to 55 percent at measurements at the height of 1,5 meters from floor level. Speed of change of humidity of air is limited of 6 in an hour. Condensation of moisture has to be excluded under any conditions. It is recommended to place sensors at the height of 1,5 meters from floor level.
The system of ventilation has to create excessive pressure in an equipment room, and its productivity has to provide at least single full change of air in an hour. Excess of inflow over an extract on standards of item 17.30 RD 45.120-2000 makes 20.