HP Performance Optimized Data Center (POD) 40c manual Drop boxes

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•Redundant power installation (2N load)—Four busways are powered from one power feed, and the remaining four busways are powered from a different power feed.

Drop boxes

The internal electrical busways provide a location to connect each of the drop boxes, which then power the PDUs. Stagger the drop boxes on the electrical busways by connecting one drop box to busway #1 and connecting the next drop box to busway #2. A staggered configuration enables load balancing with the rack equipment and is necessary to ensure redundancy.

Side view shown

Disabling power

•To disable power to a single PDU, open the drop box breaker that powers the PDU, and then disconnect the PDU from the drop box.

•To disable power to a single rack, open the drop box breakers that power each of the PDUs installed in that rack.

•To disable power to a single busway, open the appropriate breaker for that busway on the corresponding electrical busway panel on the HP POD 40c G2 exterior.

Power, electrical, and controls 30

Image 30

Contents HP Performance Optimized Datacenter 40c G2 User Guide Part Number August EditionPage Contents Fire protection system Humidifier Controlled access HP POD 40c G2 lightingNetworking Connection portals Demarcation box Fire box Regulatory compliance notices Before you contact HP HP contact informationOverview Operator safetyComponent safety Before you beginFire detection and suppression Environmental considerationsComponent identification Structural component identificationParts and part number identification Life safety component identification Internal life safety componentsTop view shown Component Description Electrical power component identification Front view shown Component DescriptionComponent Description Internal panel labelsFront view shown Electrical safety label Description Control cabinet component identification HP POD 40c G2 racksHP POD 40c G2 contains a total of 20 IT racks Component identification Life safety systems Life safety overviewEPO system ECS touchscreen and EPO indicators Fire protection system Battery backup during an EPO eventComponent Indicator color Description EPO modesFire alarm indicators Manual fire pullsVesda air sampling smoke detection system Optional Fire suppression system Fire system operator panelEmergency egress Fire suppression sequence of operationsSite electrical system Power, electrical, and controlsPower safety GroundingLightning protection Capacities Power feedersFeature Specification Electrical and mechanical cooling capacitiesElectrical panels Arc flash safety Power distribution Electrical busway system Wire color code Panel schedulesControl cabinet power components Electrical buswaysPower, electrical, and controls Drop boxes Power configurations Rack powerHP POD 40c G2 lighting Power, electrical, and controls Using the ECS Environmental control systemEnvironmental control system overview Satellite control boxes SensorsTop view shown Sensor Quantity Description Connecting to the ECS Facility connections to ECSConfiguring the ECS Managing the ECS from the HP POD 40c G2Environmental control system Logging in remotely to the ECS Locating the ECS IP addresses Click ConnectPassword protection Navigating the ECS interfaceController Settings screen on Icon name DescriptionOverview screen Information Description Basic System Configuration screen Status Overview screenConfiguring the cold aisle temperature alarm parameters Configuring the hot aisle temperature alarm parameters Current temperature parameters appear on the related buttons Advanced System Configuration screen Setting the dimensions of the ECSEnvironmental control system Calibrating the flowmeter Enable/disable power management Controller Settings screen ECS alarms 40c G2 Maintenance and Service Guide orSafety and security alarms Fire alarm sequence of operationsAlarm Meaning Solution Water supply temperature Cooling systemHP POD 40c G2 cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Side view shown Component DescriptionCondensation management DrainsLeak detection IT networking and communications NetworkingConnection portals Demarcation box Fire boxConnection portal Connection point Quantity Diameter IT networking and communications Controlled access Optional componentsHumidifier Standard power up checklist Power up procedureStandard HP POD 40c G2 power up procedure Standard power up procedureSite chilled water Cold weather HP POD 40c G2 power up procedureSite electrical ECS and EPOCold weather power up checklist Cold weather power up procedurePOD heating procedure Power down procedure Electrical specifications SpecificationsGeneral HP POD 40c G2 specifications Features SpecificationsWater specifications Rack specificationsEnvironmental specifications Standard HP POD 40c G2 racks AT978A Feature Specification29ºC to 54ºC -20ºF to 130ºF Maintenance Periodic maintenanceSample HP POD 40c G2 maintenance schedule Contacting HP Before you contact HPHP contact information Safety and NEC compliance Regulatory compliance noticesHP POD 40c G2 regulatory compliance Modifications Regulatory compliance identification numbersFederal Communications Commission notice CablesRegulatory requirements for Exit signs Glossary Enclosure of sufficient size to enable entry of personnel Programmable logic controllerPersonal protective equipment Uninterruptible power system Documentation feedback ECS, configuring ECS, logging in to IndexWater quality 57 water temperature 56 wire color code

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