Emerson 99 User Manual

Precision Cooling forBusiness-Critical ContinuityLiebert HPMDesigned for top level performance and reliability

Connectivity and monitoring solutionsWhether you have a Network Management Systemor a BMS and you need to integrate Liebert HPM,this can be simply don

Embedded Ethernet connectionEach unit connected to Ethernet can talk to up to 32 units regardless of the distance.EthernetIPIPIPIPIPIPIPdisplayWheneve

Functional schemesA - Air-cooledwith remote condenserD - Air-cooled Dual-FluidW- Water-cooledH - Water-cooled Dual-Fluid C - Chilled waterF - Freecool

Combination with condensersMax. outdoor temperature 35° CModel Standard Low Noise S04 A 1 x HCE07 1 x HCE 07S05 A 1 x HCE07 1 x HCE 07S07 A 1 x H

Technical data - C - Chilled waterAir delivery: downwards or upwardsModel S06 S08 S11 S15 S18 S29 M44 M55 M66 M77 L90(6)L10(6)L12(6)L14(6)L15(6)Total

Technical data - C - Chilled waterAir delivery: downwards or upwardsModel L16(6) (8)L18(6) (8)L20(6) (8)Total cooling capacity(2)kW 175,0 206,8 232,2

Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2009 Emerson Electric Co.Emerson N

Data CenterFinancial networksEmerson Network Power, a Division of Emerson, is a global com-pany matching technology and design to supply innovative so

The productLiebert HPM units are cabinet air condi-tioners. They can feature EC fans,with several air delivery versions: downwards, that is with under

DesignLiebert HPM has been especially designed toachieve top reliability. All components havebeen sized for the lowest possible stress. Mod

Ethernetcontrol• Several graphic display options• On-line unit log• Integrated Web communication• Preventive maintenance through anadvanced troublesho

EC fansVariable speed fans achieve a wide range of airdelivery and static pressure. They ensure a cor-rect air distribution even when the facili

EthernetEC fans • AC powered 50/60 Hz without frequen-cy converter• Static pressure continuous adjustment• Energy consumption lower by approx.30% vs.

EfficiencyCooling a computer room needs high power. Energy efficiency is the top target in LiebertHPM designing. Over-sized heat exchangers and

EthernetHeat exchange surface• High Energy Efficiency Ratio (EER). Itbasically depends on the heat exchangesurface.Refrigerating circuits consume less