HP Performance Optimized Data Center (POD) 20cp manual Utilities, Humidifier water supply

Page 12

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Utilities

Consider the proximity to required utilities, such as power, water, and network connections. While the required utilities can be brought to nearly any selected site, there is the potential for increased costs and decreased efficiency when the HP POD 20c is located farther from the utility sources.

For utility clearance information, see "Dimensions and clearances (on page 8)."

Humidifier water supply

The HP POD 20c requires supply water for the humidifier. The supply water must meet the following requirements.

Requirement

Specification

 

 

 

 

 

Pressure

Between 20 and 110 psi, 0.1 and 0.8 MPa

 

Temperature

Between 1º and 40°C (33º and 104°F)

 

Minimum flow rate

1.45 lpm (0.12 gpm)

 

Connection

1.9 cm (.75 in) G

 

 

 

Adapter to 1.9 cm (.75 in) FPS

 

Hardness

No greater than 40°fH (equal to 400 ppm of CaCO3)

 

Conductivity

100 to 1250 μS/cm

 

Organic compounds

None

 

Type of water

Drinking water. Do not use de-mineralized or softened water.

 

Instant water fill flow

0.6 lpm (0.16 gpm)

 

rate

 

 

Humidifier

For the exact requirements, see the humidifier documentation.

 

 

 

 

 

IMPORTANT: If your water is out of range, consult a water quality expert.

In addition to the previous requirements, observe the following requirements and recommendations:

Site requirements 12

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Contents Abstract Part Number March EditionPage Contents Appendix a HP site assessment Safety and IEC compliance OverviewAbout this document Site safety and security Feature SpecificationSite assessment Site preparationElectrical power capacities critical IT power HP POD 20c capacitiesHP POD 20c capacity limitations Overall system capacitiesHP POD 20c weight Dimensions and clearancesSite requirements Site padSite requirements Future expansions Grounding requirements Utilities Humidifier water supplyFront view shown Requirement Location Specification DrainageChilled water supply Power infrastructure installation Piping materialsParameter Range Electrical power system configuration Site electrical systemSupported facility connections Environmental control systemAdditional POD connections Connection portalsHumidifier End view shownHP POD 20c access control Fire, safety, and access notificationsFire box Demarcation box Supported facility connections Areas prone to lightning or power surges Environmental considerationsEnvironmental risks Cold weatherSite plan requirements and actions Completing a site assessmentHP Site Preparation Drawing Package Zoning and permit requirementsHP POD 20c installation Site planningAssembly equipment locations Description HP POD 20c storage requirementsAdditional structures HP POD 20c site assessment checklist Appendix a HP site assessmentDescription Yes Initial Used as the basis for the evaluation. The delivery path isCustomer responsibilities Description Initial InformationHP POD 20c site readiness checklist Installation prerequisitesAppendix B Preparing for delivery Pre-delivery tasksDescription Initial General Water Supply Description InitialChilled Water Supply Description Initial Power Requirements Description Initial General Description InitialSafety and IEC compliance Appendix C Regulatory compliance noticesHP POD 20c regulatory compliance Safety and regulatory compliance Warranty informationGlossary Uninterruptible power system Very early smoke detection apparatusDocumentation feedback Site assessment checklist 26 site pad IndexIndex
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