HP Performance Optimized Data Center (POD) 20cp Capacities, Power feeders, Feature Specification

Page 27

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 and mechanical cooling capacities

Feature	Specification

Critical IT electrical	2 x 320 A feeders at 380-415 VAC WYE, 3-Phase,
connections	4-wire, with equipment grounding conductors 5.1 x
	10.2 cm (2 x 4 in) conduit fittings per feeder provided

Critical IT power	•	Non-redundant—263-288 kW
capacity	•	2N Redundant—132-144 kW

Mechanical cooling	Not applicable
electrical connections	Power for the cooling system fans comes from the
	critical IT power feeds.
Mechanical cooling	•	Non-redundant—300 kW
capacity	•	N+1 Redundant—250 kW

Power feeders

IMPORTANT: A licensed electrician must connect the power according to all local and national electrical codes, and must comply with manufacturer specifications.

The HP POD 20c has two power feeder couplings that provide the entrance for power to the POD. The power feeders route into the top of each electrical panel on the end of the HP POD 20c.

Power, electrical, and controls 27

Image 27

Contents Part Number March Edition AbstractPage Contents Networking Connection portals Demarcation box Fire box Fire protection system Humidifier Controlled accessBefore you contact HP HP contact information Periodic maintenance Sample HP POD 20c maintenance scheduleBefore you begin Operator safetyComponent safety OverviewEnvironmental considerations Fire detection and suppressionComponent identification Structural component identificationParts and part number identification Internal life safety components Life safety component identificationEnd view shown Component Description Page Electrical power component identification Front view shown Component DescriptionMain breaker locations Component identification Front view shown Electrical safety label Description Electrical safety label Description Control cabinet component identification Component Description HP POD 20c racksLife safety systems Life safety overviewEPO system ECS touchscreen and EPO indicators EPO accidental activation Battery backup during an EPO eventComponent Indicator Color Description EPO modesVesda air sampling smoke detection system Optional Fire protection systemManual fire button Fire alarm indicators Fire suppression systemFire system operator panel Fire suppression sequence of operations Emergency egress Grounding Power, electrical, and controlsPower safety Site electrical systemLightning protection Electrical and mechanical cooling capacities Power feedersFeature Specification CapacitiesArc flash safety Power distribution electrical busway systemElectrical panels Panel schedules Wire color codeFront view shown Feature Specification Wiring system-Critical IT power feeds and main power feedsElectrical busways Wire color Label DescriptionDrop boxes Rack power Power configurationsHP POD 20c lighting Using the ECS Environmental control systemEnvironmental control system overview Sensors Humidity sensorsPressure sensors Temperature sensors Environmental control system Connecting to the ECS Facility connections to ECSFacility chilled water sensors Managing the ECS from the HP POD 20c Configuring the ECSEnvironmental control system Logging in remotely to the ECS Locating the ECS IP addresses Enter ipconfigNavigating the ECS interface Password protectionButton Description Logging in to the ECS touchscreenOverview screen Enter your ECS password Click OKInformation Description Status Overview screen Basic System Configuration screenCurrent temperature parameters appear on the related buttons Environmental control system Configuring the cold aisle temperature alarm parameters Configuring the humidity alarm parametersConfiguring the differential pressure alarm parameters Configuring the hot aisle temperature alarm parametersAdvanced System Configuration screen Setting the humidifier controlSetting the fan controls for each fan control zone Setting the start-up alarm reset delay Setting the logging configuration Calibrating the flowmeterCalibrating the differential pressure sensors Loading default settings Controller Settings screenSetting the switchboard serial number Setting the HP POD 20c serial numberPI parameter Fan failure ECS alarmsAlarm Meaning Solution Safety and access control alarmsWater supply temperature Cooling systemHP POD 20c cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Drains Condensation managementCold aisle drains Hot aisle drainsLeak detection Demarcation box IT networking and communicationsNetworking Connection portalsFire box Humidifier Controlled accessOptional components Fire protection systemPower up procedure Standard HP POD 20c power up procedurePower up checklist Standard power up procedure Cold weather HP POD 20c power up procedureCold weather power up checklist POD heating procedure Power down procedure Features Specifications SpecificationsGeneral HP POD 20c specifications Electrical specificationsStandard HP POD 20c racks AT978A Feature Specification Rack specificationsEnvironmental specifications Water specificationsFeature Specification Maintenance Periodic maintenanceSample HP POD 20c maintenance schedule Contacting HP Before you contact HPHP contact information Safety and IEC compliance Regulatory informationHP POD 20c regulatory compliance Warranty information Safety and regulatory complianceGlossary Power distribution unit Programmable logic controllerPersonal protective equipment Enclosure of sufficient size to enable entry of personnel Uninterruptible power systemRack units Documentation feedback Environmental specifications EPO accidental activation IndexEPO panel Vesda

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