Drop boxes | HP Performance Optimized Data Center (POD) 20cp

•Non-redundant power installation (1N load)—Both busways are powered from the same power feed.

•Redundant power installation (2N load)—Each busway is powered from parallel power paths from independent power feeds.

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.

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HP Performance Optimized Data Center (POD) 20cp manual Drop boxes

Contents

Part Number March Edition AbstractPage Contents Networking Connection portals Demarcation box Fire box Fire protection system Humidifier Controlled access Before you contact HP HP contact information Periodic maintenance Sample HP POD 20c maintenance schedule Before you begin Operator safetyComponent safety Overview Environmental considerations Fire detection and suppression Structural component identification Component identificationParts and part number identification Internal life safety components Life safety component identification End view shown Component Description Page Front view shown Component Description Electrical power component identificationMain breaker locations Component identification Front view shown Electrical safety label Description Electrical safety label Description Control cabinet component identification Component Description HP POD 20c racks Life safety overview Life safety systemsEPO system ECS touchscreen and EPO indicators EPO accidental activation Battery backup during an EPO eventComponent Indicator Color Description EPO modes Optional Fire protection system Vesda air sampling smoke detection systemManual fire button Fire suppression system Fire alarm indicatorsFire system operator panel Fire suppression sequence of operations Emergency egress Grounding Power, electrical, and controlsPower safety Site electrical system Lightning protection Electrical and mechanical cooling capacities Power feedersFeature Specification Capacities Power distribution electrical busway system Arc flash safetyElectrical panels Panel schedules Wire color codeFront view shown Feature Specification Wiring system-Critical IT power feeds and main power feeds Electrical busways Wire color Label Description Drop boxes Rack power Power configurations HP POD 20c lighting Environmental control system Using the ECSEnvironmental control system overview Humidity sensors SensorsPressure sensors Temperature sensors Environmental control system Facility connections to ECS Connecting to the ECSFacility chilled water sensors Managing the ECS from the HP POD 20c Configuring the ECS Environmental control system Logging in remotely to the ECS Locating the ECS IP addresses Enter ipconfig Navigating the ECS interface Password protection Button Description Logging in to the ECS touchscreen Overview screen Enter your ECS password Click OK Information Description Status Overview screen Basic System Configuration screen Current temperature parameters appear on the related buttons Environmental control system Configuring the cold aisle temperature alarm parameters Configuring the humidity alarm parameters Configuring the differential pressure alarm parameters Configuring the hot aisle temperature alarm parameters Setting the humidifier control Advanced System Configuration screenSetting the fan controls for each fan control zone Setting the start-up alarm reset delay Calibrating the flowmeter Setting the logging configurationCalibrating the differential pressure sensors Loading default settings Controller Settings screenSetting the switchboard serial number Setting the HP POD 20c serial number PI parameter Fan failure ECS alarms Alarm Meaning Solution Safety and access control alarms Cooling system Water supply temperatureHP POD 20c cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Drains Condensation management Cold aisle drains Hot aisle drains Leak detection Demarcation box IT networking and communicationsNetworking Connection portals Fire box Humidifier Controlled accessOptional components Fire protection system Standard HP POD 20c power up procedure Power up procedurePower up checklist Standard power up procedure Cold weather HP POD 20c power up procedure Cold weather power up checklist POD heating procedure Power down procedure Features Specifications SpecificationsGeneral HP POD 20c specifications Electrical specifications Standard HP POD 20c racks AT978A Feature Specification Rack specificationsEnvironmental specifications Water specifications Feature Specification Periodic maintenance MaintenanceSample HP POD 20c maintenance schedule Before you contact HP Contacting HPHP contact information Regulatory information Safety and IEC complianceHP POD 20c regulatory compliance Warranty information Safety and regulatory compliance Glossary Programmable logic controller Power distribution unitPersonal protective equipment Uninterruptible power system Enclosure of sufficient size to enable entry of personnelRack units Documentation feedback Index Environmental specifications EPO accidental activationEPO panel Vesda