HP Performance Optimized Data Center (POD) 20cp manual

Wire color	Label	Description

Brown	L1	A Phase

Black	L2	B Phase
Grey	L3	C Phase
Blue	N	Neutral
Green and yellow	PE	•	Equipment grounding conductor
		•	Bonding conductor
		•	Earth ground

Electrical busways

The electrical busway is a modular, overhead electrical distribution system that supplies power to the HP POD 20c IT loads. The HP POD 20c has a total of two busways, and each bus can support 200 A.

Top view shown

The HP POD 20c electrical busways can be configured for non-redundant power or redundant power. The HP POD 20c can be installed as a single source 1N load by providing all required feeders from one common power source and from common switchboards and transformers. A 2N redundancy installation is configured by feeding the parallel power paths from independent power sources, switchboards, and transformers.

Power, electrical, and controls 30

Image 30

HP Performance Optimized Data Center (POD) 20cp manual Electrical busways, Wire color Label Description

Contents

Abstract Part Number March EditionPage Contents Fire protection system Humidifier Controlled access Networking Connection portals Demarcation box Fire box Periodic maintenance Sample HP POD 20c maintenance schedule Before you contact HP HP contact information Overview Operator safetyComponent safety Before you begin Fire detection and suppression Environmental considerations Component identification Structural component identificationParts and part number identification Life safety component identification Internal life safety components End 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 HP POD 20c racks Component Description Life safety systems Life safety overviewEPO system ECS touchscreen and EPO indicators EPO modes Battery backup during an EPO eventComponent Indicator Color Description EPO accidental activation Vesda 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 Site electrical system Power, electrical, and controlsPower safety Grounding Lightning protection Capacities Power feedersFeature Specification Electrical and mechanical cooling capacities Arc flash safety Power distribution electrical busway systemElectrical panels Wiring system-Critical IT power feeds and main power feeds Wire color codeFront view shown Feature Specification Panel schedules Wire color Label Description Electrical busways Drop boxes Power configurations Rack power HP 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 Configuring the ECS Managing the ECS from the HP POD 20c Environmental control system Logging in remotely to the ECS Enter ipconfig Locating the ECS IP addresses Password protection Navigating the ECS interface Logging in to the ECS touchscreen Button Description Enter your ECS password Click OK Overview screen Information Description Basic System Configuration screen Status Overview screen Current temperature parameters appear on the related buttons Environmental control system Configuring the humidity alarm parameters Configuring the cold aisle temperature alarm parameters Configuring the hot aisle temperature alarm parameters Configuring the differential pressure alarm parameters Advanced 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 Setting the HP POD 20c serial number Controller Settings screenSetting the switchboard serial number Loading default settings PI parameter ECS alarms Fan failure Safety and access control alarms Alarm Meaning Solution Water supply temperature Cooling systemHP POD 20c cooling system theory of operation Water quality requirements and specifications Cooling system components Fans Condensation management Drains Hot aisle drains Cold aisle drains Leak detection Connection portals IT networking and communicationsNetworking Demarcation box Fire box Fire protection system Controlled accessOptional components Humidifier Power up procedure Standard HP POD 20c power up procedurePower up checklist Cold weather HP POD 20c power up procedure Standard power up procedure Cold weather power up checklist POD heating procedure Power down procedure Electrical specifications SpecificationsGeneral HP POD 20c specifications Features Specifications Water specifications Rack specificationsEnvironmental specifications Standard HP POD 20c racks AT978A Feature Specification Feature 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 Safety and regulatory compliance Warranty information Glossary 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