Emerson 99- Manuals

Page 2 - Emerson Network Power; for its customers’ benefit.; continuity; ” field thanks to its products and services.; Precision Cooling

Data Center Financial networks Emerson Network Power , a Division of Emerson, is a global com- pany matching technology and design to supply innovative solutions for its customers’ benefit. Emerson Network Power is the leader in the “ business-critical continuity ” field thanks to its products and s...

Page 3 - The product

The product Liebert HPM units are cabinet air condi- tioners. They can feature EC fans, with several air delivery versions: downwards, that is with underfloor deliv- ery, upwards and “displacement”. Liebert HPM units are equipped with iCOM control, featuring an integrated Web connection and two opti...

Page 4 - Reliability

Design Liebert HPM has been especially designed toachieve top reliabilit y. All components havebeen sized for the lowest possible stress. Models have been rigorously tested beforebeing launched on the market. The Liebert HPMrange is Eurovent certified. Monitoring The Emerson Network Power Monitoring...

Page 6 - Flexibility

EC fans Variable speed fans achieve a wide range of airdelivery and static pressure. They ensure a cor-rec t air distribution even when the facilit yexpands. Further installed devices need a higher coolingcapacity. EC fans can increase the air delivery to meet thedemand, thanks to the continuous reg...

Page 8 - Efficiency; Maintenance; Running cost; Keeping profitability

Efficiency Cooling a computer room needs high power. Energy efficiency is the top target in LiebertHPM designing. O v e r- s i z e d h e a t e x c h a n g e r s a n d o p t i m i z e da e r o d y n a m i c s a l l o w o n e o f t h e l o w e s te n e r g y c o n s u m p t i o n i n t h e P r e c i s...

Page 9 - Ethernet

Ethernet Heat exchange surface • High Energy Efficiency Ratio (EER). It basically depends on the heat exchange surface. Refrigerating circuits consume less energy. • High Sensible Heat ratio (SHR). Sensible heat vs. latent heat. Technological applications require a high sensible heat discharge, with...

Page 10 - Connectivity and monitoring solutions; Leading Precision Cooling Over IP; Integrate your Network Management

Connectivity and monitoring solutions Whether you have a Network Management Systemor a BMS and you need to integrate Liebert HPM,this can be simply done through a Web card:SNMP, Modbus, HTTP and Lonworks are just a fewof the protocols available. Liebert Sitescan and Hirovisor IP, advanced monitoring...

Page 13 - Combination with condensers; Combination with Dry Cooler

Combination with condensers Max. outdoor temperature 35° C Model Standard Low Noise S04 A 1 x HCE07 1 x HCE 07 S05 A 1 x HCE07 1 x HCE 07 S07 A 1 x HCE10 1 x HCE 14 S10 A 1 x HCE14 1 x HCE 14 S12 A 1 x HCE14 1 x HCE 17 S13 A/D 1 x HCE14 1 x HCE 17 S17 A/D 1 x HCE24 1 x HCE 24 S20 A/D 1 x HCE24 1 x H...

Page 15 - Available versions; Downwards Air Delivery

Technical data - C - Chilled water Air delivery: downwards or upwards Model L16 (6) (8) L18 (6) (8) L20 (6) (8) Total cooling capacity (2) kW 175,0 206,8 232,2 Sensible cooling capacity (2) kW 134,6 159,9 172,3 Water flow rate (2) l/s 8,35 9,86 11,07 Number of fans n° 3 4 4 Air delivery m 3 /h 29600...