HP Performance Optimized Data Center (POD) 20cp Guida Di Riferimento
Site requirements 14
Feature
Specification
Facility input temperature to the HP POD
20c
12º to 24ºC (55º to 75ºF)
Max design pressure
1,034 kPa (150 psi)
HP POD 20c pressure drop
172.4 kPa (25 psi)
HP POD 20c water flow rate
454 lpm (120 gpm*)
Chilled water supply and return
connections
Two 7.62 cm (3 in) ASME B16.5
class #150 flanges
*Measurement is in US gallons per minute.
Piping materials
Do not use the following interconnecting piping materials in a closed water system:
•
Oxidizing biocides
•
Aluminum components
•
Brass components with high levels of zinc
•
Non-stainless steel iron components
•
PVC
IMPORTANT:
Even though some PVC grade piping materials are designed to handle the
expected water pressure, the use of PVC materials should be reviewed and approved by the
customer site engineers.
Power infrastructure installation
When determining the final location of the power connections, consider the following:
•
Distance between the facility utilities and the location of the HP POD 20c
•
Distance between possible UPS or generator locations and the HP POD 20c
•
Requirements for routing electrical feeders (underground or overhead)
The facility power connection must be installed in compliance with local electrical codes and regulations. HP
reference electrical installation design is based on a maximum distance of 15.2 m (50 ft) or a line of sight
reference electrical installation design is based on a maximum distance of 15.2 m (50 ft) or a line of sight
between the disconnect and the HP POD 20c.
Site electrical system
To ensure a complete and safe integration of the HP POD solution with your facility, HP requires that you
complete the following actions for the installed electrical system prior to the installation of the HP POD
solution:
•
Short circuit analysis
•
Arc flash study
•
Circuit breaker coordination study