HP Performance Optimized Data Center (POD) 240a manual Security component identification

Page 17

Item	Component	Description

NA	PLC*	The computer located on the inside door of the control cabinet that
		controls the ECS system

*These components are only installed in the IT section A control cabinet.

IT section B control cabinet

Item	Component	Description

1	VESDA air sampling smoke	An early warning laser scan smoke detection unit
	detection unit
2	Fire system junction box	Junction box to connect the IT section B fire system to IT section A
3	UPS	Provides backup power to the IT section B VESDA in the event of
		power loss to the HP POD 240e NA
4	DIN rail with EPO modules	Sends a signal to all of the connected EPO devices
		For more information, see "EPO system (on page 19)."
5	DIN rail with terminals and ECS	Sends information from IT section B to the PLC in IT section A
	communication modules
6	DIN rail with terminals and fuses	Sends information from IT section B to the PLC in IT section A

7	240/120V transformer	Provides house power to IT section B for convenience outlets

For more information about the specific control components within the control cabinet, see the Operations and Maintenance Manual for the HP Performance Optimized Datacenter 240e North America (Adiabatic).

Security component identification

The security system components are located in the hot aisle porch.

Component identification 17

Image 17

Contents Part Number November Edition AbstractPage Contents Air filter sensor HP POD 240e NA optional components Power feeder pull boxesBefore you contact HP HP contact information Regulatory compliance noticesComponent safety Operator safetyOverview Before you beginEnvironmental considerations Preventative maintenanceFire detection Structural component identification Component identificationComponent Description Parts and part number identificationExit sign locations Life safety component identificationComponent identification Component identification Main breaker locations Electrical power component identificationEnd view shown Component Description Reminds you that the electrical panels must only be Electrical power disconnect map label location End view shown Callout Electrical safety label DescriptionUPS Control cabinet component identificationIT section B control cabinet Component Description Security component identificationTop view shown Component Description RacksEPO system Life safety systemsLife safety overview ECS touchscreen and EPO indicators Component Indicator color Description Battery backup during an EPO eventEPO modes EPO accidental activationManual fire pulls Fire detection systemVesda air sampling smoke detection system Fire detection sequence of operations Fire alarm panelFire alarm indicators Emergency egress Power safety Power, electrical, and controlsSite electrical system Grounding and bondingLightning protection CapacitiesElectrical panel labels Power feedersPower distribution Adiabatic system Power distribution electrical busway systemPanel schedules Wire color codeEnd view shown Feature Specification Electrical busways Wire color DescriptionPage Drop boxes Rack powerLighting Feature SpecificationEnvironmental control system overview Using the ECSEnvironmental control system Satellite control boxes Facility connections to the ECSComponents of the ECS Connecting to the ECS through connection portals Connecting to the ECS through the demarcation boxManaging the ECS from the HP POD 240e NA Configuring the ECS Environmental control system Logging in remotely to the ECS Click Connect Locating the ECS IP addressNavigating the ECS interface Password protectedView Logging in to the ECS touchscreenTop screen Callout Icon name DescriptionCA RH Information displayed Description AD detail screenAisle in relation to the external ambient AD detail screen displays the following alarm conditions Charts screenAlarm displayed Description Operation displayed DescriptionPsychrometric chart Electrical Cabinets screen Alarms chartControls Network screen Alarms screen Stats screen Indicates the cold aisle combination temperature Control settings ConfigureHMI settings Setting the Min and Max range for alarms Setting the Min and Max temperature and RH setpointsManaging the ECS system US Customary o MetricForcing an alarm Setting the offset alarmSetting the IP address Maintaining the ECS parameters Temperature and pressure sensorsCallout Sensor Quantity per Description IT section Callout Sensor Quantity per Description Hot aisle Adiabatic unitsControlling the hot aisle fans Adiabatic components AHU systemOverview Adiabatic media AHU theory of operationAHU system AHU system Static pressure control Connection portals IT networking and communicationsNetworking Demarcation box Adding a phone Fire boxIT networking and communications Air filter sensor Standard componentsHP POD 240e NA optional components Power feeder pull boxesOptional components General specifications SpecificationsRack specifications Features SpecificationsEnvironmental specifications Preparing the Adiabatic units for winter MaintenancePeriodic maintenance Component Description Supply header gravity drain Adiabatic unit by unit blowdown Supply header blowdown Standard power up procedure Power up procedurePower up checklist Standard power up procedureElectrical Cold weather power up procedureCold weather power up checklist Cold weather operation Full power down procedure Power down procedureHP contact information Contacting HPBefore you contact HP HP POD 240e NA regulatory compliance Safety and NEC complianceRegulatory compliance notices Warranty information Safety and regulatory complianceGlossary North American Outside air Power distribution unitProgrammable logic controller Performance-Optimized DatacenterEnclosure of sufficient size to enable entry of personnel Power usage efficiency Relative humidityUninterruptible power system Pounds per square inchDocumentation feedback Index Index Warranty Winterize, Hvac units 74 wire color code Safety, component Safety, power connections

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