HP Performance Optimized Data Center (POD) 40cp manual Power distribution

Page 33

To disable power to a single PDU, turn off the main switch on that PDU.

To disable power to a single rack, open the main breaker on the dropbox connected to the electrical busway.

To disable power to a single electrical busway, open the appropriate main breaker for that busway on the corresponding electrical busway panel outside of the HP POD.

Power distribution

The standard HP POD is powered by two electrical busways on the ends of the unit.

Standard HP POD

Feature

Specification

 

 

Number of busways

2

 

 

Frequency

60Hz

 

 

Amps (per busway)

400A

 

 

Neutral Ampacity (per breaker)

480A

 

 

Amps derated percentage

20%

 

 

Max usable amps (per busway)

320A

 

 

Voltage (per busway)

415V

 

 

Grounding

Aluminum casing

 

 

Phases

3

 

 

Power management 33

Image 33
Contents Part Number March 2009 First Edition HP Performance-Optimized Datacenter User GuideIntended audience Contents Water precautions Water temperature HP POD frequently asked questionsHP POD troubleshooting Acronyms and abbreviations Index Optimum environment Site requirementsLocation considerations Moving the HP PODAvailable to connect to central facility infrastructure Cooling water Power Drain optionalEnvironmental considerations Temperature considerationsWork space requirements Callout ConnectionLeveling requirements Component documentationGrounding requirements Lightning protectionSafety considerations Safety informationOperator safety Component health Safety considerations Component identification HP POD componentsHP POD components Component Description External emergency components Component Description HP POD emergency componentsHP POD panel locations Internal emergency components Component DescriptionComponent Description ∗Optional component Transformer and switchboard components optionalWater distribution kit components optional HP POD contents InstallationPreinstallation checklist Required toolsComponent Quantity Part number Installing the HP POD using the optional components Connecting the waterPipe wrench Installation Installation Installation Connecting the power Installation Commissioning the HP POD Installation Cooling system Water supply temperatureHP POD cooling system Controlling the fan speedCondensation management HP POD drainsPull the overhead down Leak detection Water quality requirements and specifications Acceptable water quality specificationsWater quality requirements Water temperature Water precautionsFrost damage Plumbing materials to avoidElectrical busway Power managementPower distribution Rack power Panels BMS panel Assd panelElectrical busway enclosed circuit breaker EPO PanelEPO modes Epms panel Fire alarm control panelFan control panel House panelSecurity panel location Using a building management system BMS Connecting the HP POD to the BMSBuilding management system BMS alarms Managing BMS settings from the HP PODSafety and security alarms Fire alarm sequence of operationsAlarm Meaning Solution Building management system Optional components Water distribution kit Transformers and switchboardsCallout Specification Water distribution kit power requirementsFrequently asked questions HP POD frequently asked questionsQuestion Answer Drain pans or the water main drain pan. The additional water Troubleshooting HP POD troubleshootingIssue Resolution HP POD specifications SpecificationsElectrical specifications Features SpecificationsWater specifications Feature SpecificationWater supply specifications with a water distribution kit Rack specifications Standard HP POD racks AN982A Feature SpecificationThermal and air flow performance Environmental specifications Water distribution kit specificationsFor more information, see Water specifications on Maintenance HP contact information Before you contact HPRegulatory compliance notices Bsmi notice Chinese notice Korean class a notice Japanese class a noticeClass a equipment Acronyms and abbreviations Uninterruptible power system Power distribution unitNational Electrical Manufacturers Association Performance-Optimized DatacenterFire alarm control panel 13, 14, 35 IndexFan Fan control panel 14, 35 Fan speed Safety considerations Index
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