HP POD 20c racks | HP Performance Optimized Data Center (POD) 20cp

Item	Component	Description

1	VESDA air sampling smoke	An early warning, laser scan smoke detection unit
	detection unit
2	Fire alarm and suppression	• Controls all fire systems within the HP POD 20c, including the
	release control panel	smoke detection system, fire suppression system, fire pulls, and
		so on
		• Includes a battery backup system that provides backup power
		to the fire system during a utility power loss

3	ECS relays and ECS modules	Relays for the ECS control, ECS communications, I/O connections,
		and terminal block connections
4	EPO controller board and house	Connections for the EPO system and fuses for other house panel
	panel fuses	components

5	Dual power supplies with	Provides 24 V DC power to the PLC, LED lighting, and ECS systems
	battery backup

HP POD 20c racks

The HP POD 20c contains a total of ten IT racks.

CAUTION: If any racks contain empty RU space, use the HP POD 20c filler panels to maintain the efficiency of the HP POD 20c thermal system. Filler panels are available from HP in 10-pack quantities (part number AQ682A) and 100-pack quantities (part number AS993A).

For more information about racks and network cabling, see the HP Performance Optimized Datacenter Networking Guide.

Component identification 17

Image 17

HP Performance Optimized Data Center (POD) 20cp manual HP POD 20c racks, Component Description

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 Component safety Operator safetyOverview Before you begin Environmental considerations Fire detection and suppression Parts and part number identification Component identificationStructural component identification Internal life safety components Life safety component identification End view shown Component Description Page Main breaker locations Electrical power component identificationFront view shown Component Description Component identification Front view shown Electrical safety label Description Electrical safety label Description Control cabinet component identification Component Description HP POD 20c racks EPO system Life safety systemsLife safety overview ECS touchscreen and EPO indicators Component Indicator Color Description Battery backup during an EPO eventEPO modes EPO accidental activation Manual fire button Vesda air sampling smoke detection systemOptional Fire protection system Fire system operator panel Fire alarm indicatorsFire suppression system Fire suppression sequence of operations Emergency egress Power safety Power, electrical, and controlsSite electrical system Grounding Lightning protection Feature Specification Power feedersCapacities Electrical and mechanical cooling capacities Electrical panels Arc flash safetyPower distribution electrical busway system Front view shown Feature Specification Wire color codeWiring system-Critical IT power feeds and main power feeds Panel schedules Electrical busways Wire color Label Description Drop boxes Rack power Power configurations HP POD 20c lighting Environmental control system overview Using the ECSEnvironmental control system Pressure sensors SensorsHumidity sensors Temperature sensors Environmental control system Facility chilled water sensors Connecting to the ECSFacility connections to ECS 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 fan controls for each fan control zone Advanced System Configuration screenSetting the humidifier control Setting the start-up alarm reset delay Calibrating the differential pressure sensors Setting the logging configurationCalibrating the flowmeter Setting the switchboard serial number Controller Settings screenSetting the HP POD 20c serial number Loading default settings PI parameter Fan failure ECS alarms Alarm Meaning Solution Safety and access control alarms HP POD 20c cooling system theory of operation Water supply temperatureCooling system Water quality requirements and specifications Cooling system components Fans Drains Condensation management Cold aisle drains Hot aisle drains Leak detection Networking IT networking and communicationsConnection portals Demarcation box Fire box Optional components Controlled accessFire protection system Humidifier Power up checklist Power up procedureStandard HP POD 20c power up procedure Standard power up procedure Cold weather HP POD 20c power up procedure Cold weather power up checklist POD heating procedure Power down procedure General HP POD 20c specifications SpecificationsElectrical specifications Features Specifications Environmental specifications Rack specificationsWater specifications Standard HP POD 20c racks AT978A Feature Specification Feature Specification Sample HP POD 20c maintenance schedule MaintenancePeriodic maintenance HP contact information Contacting HPBefore you contact HP HP POD 20c regulatory compliance Safety and IEC complianceRegulatory information Warranty information Safety and regulatory compliance Glossary Personal protective equipment Power distribution unitProgrammable logic controller Rack units Enclosure of sufficient size to enable entry of personnelUninterruptible power system Documentation feedback EPO panel Environmental specifications EPO accidental activationIndex Vesda