HP Performance Optimized Data Center (POD) 20cp HP POD 20c capacities, Overall system capacities

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HP POD 20c capacities

HP POD 20c capacity limitations

The capacity limitations for the HP POD 20c are separated into two categories: electrical power and mechanical cooling capacities. Both of these categories are interdependent and must be considered in conjunction with the overall customer requirements.

Electrical power capacities (critical IT power)

The electrical system of the HP POD 20c contains two main feeds, A and B, that are each rated at 400 A 480 V Delta 3-wire. The HP POD 20c has two critical IT load circuits that are each rated at 200 A, which electrically limits the POD regardless of the redundancy configuration.

Mechanical cooling capacities

The HP POD 20c cooling system consists of 3 zones. Each zone includes 2 heat exchangers and 12 fans. Cooling capacities are based on:

•Chilled water inlet temperature of 15.6ºC (60ºF)

•Pure water cooling

•Chilled water flow rate of 454 lpm (120 gpm)

•Average air flow of 1200 cfm per rack

Overall system capacities

The HP POD 20c overall system capacities are provided in the following table. The customer must understand the level of redundancy that is required for the application and its associated limiting factor.

Redundancy level

Electrical (kW)

Thermal (kW)

Limiting factor

 

 

 

 

N

288

300

Electrical

2N

144

150

Electrical

For more information on the electrical limitation factors, see "Electrical power capacities (critical IT power) (on page 7)."

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Contents Part Number March Edition AbstractPage Contents HP POD 20c site assessment checklist Project coordination Site planning HP POD 20c installationOverview Safety and NEC complianceAbout this document Site preparation Site safety and securityFeature Specification Site assessmentOverall system capacities Electrical power capacities critical IT powerHP POD 20c capacities HP POD 20c capacity limitationsSite pad HP POD 20c weightDimensions and clearances Site requirementsSite requirements Future expansions Grounding requirements Drainage Requirement Location SpecificationUtilities Humidifier water supplyChilled water supply Piping materials Power infrastructure installationSite electrical system Electrical power system configuration Connection portals Supported facility connectionsEnvironmental control system Additional POD connectionsEnd view shown HumidifierFire, safety, and access notifications HP POD 20c access controlDemarcation box Supported facility connections Cold weather Areas prone to lightning or power surgesEnvironmental considerations Environmental risksZoning and permit requirements Site plan requirements and actionsCompleting a site assessment HP Site Preparation Drawing PackageSite planning HP POD 20c installationHP POD 20c storage requirements Assembly equipment locations DescriptionAdditional structures Appendix a HP site assessment HP POD 20c site assessment checklistUsed as the basis for the evaluation. The delivery path is Description Yes InitialInformation Customer responsibilities Description InitialPre-delivery tasks HP POD 20c site readiness checklistInstallation prerequisites Appendix B Preparing for deliveryGeneral Water Supply Description Initial Description InitialChilled Water Supply Description Initial General Description Initial Power Requirements Description InitialAppendix C Regulatory compliance notices Safety and NEC complianceHP POD 20c regulatory compliance Safety and regulatory compliance Warranty information Glossary Very early smoke detection apparatus Uninterruptible power systemDocumentation feedback Index Index
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