HP Performance Optimized Data Center (POD) 20cp manual Panel schedules, Wire color code

Page 29

Front view shown

Feature	Specification

Number of busways	2
Frequency	50-60 Hz
Amps (per busway)	200 A
Voltage (per busway)	380-415 V
Grounding	Copper
Busway conductors	3-phase + neutral + equipment ground

Panel schedules

The panel schedule for each electrical panel is permanently affixed to the inside cabinet door of each electrical panel.

Wire color code

IMPORTANT: The use of UL-approved colored tape over another color of wire is only acceptable on wire sizes #2 and larger.

220-240 V wiring system—Power required for the transformer in control cabinets and convenience outlet

Wire color	Description

Brown	Single-phase current carrying conductor

White	Blue
Green and yellow	•	Equipment grounding conductor
	•	Bonding conductor
	•	Earth ground

380-415 V wiring system—Critical IT power feeds and main power feeds

Power, electrical, and controls 29

Image 29

Contents Part Number March Edition AbstractPage Contents Networking Connection portals Demarcation box Fire box Fire protection system Humidifier Controlled accessBefore you contact HP HP contact information Periodic maintenance Sample HP POD 20c maintenance scheduleComponent safety Operator safetyOverview Before you beginEnvironmental considerations Fire detection and suppressionParts and part number identification Component identificationStructural component identification Internal life safety components Life safety component identificationEnd 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 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 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 GroundingLightning protection Feature Specification Power feedersCapacities Electrical and mechanical cooling capacitiesElectrical 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 schedulesElectrical busways Wire color Label DescriptionDrop boxes Rack power Power configurationsHP 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 ECSEnvironmental control system Logging in remotely to the ECS Locating the ECS IP addresses Enter ipconfigNavigating the ECS interface Password protectionButton Description Logging in to the ECS touchscreenOverview screen Enter your ECS password Click OKInformation Description Status Overview screen Basic System Configuration screenCurrent temperature parameters appear on the related buttons Environmental control system Configuring the cold aisle temperature alarm parameters Configuring the humidity alarm parametersConfiguring the differential pressure alarm parameters Configuring the hot aisle temperature alarm parametersSetting 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 settingsPI parameter Fan failure ECS alarmsAlarm Meaning Solution Safety and access control alarmsHP POD 20c cooling system theory of operation Water supply temperatureCooling system Water quality requirements and specifications Cooling system components Fans Drains Condensation managementCold aisle drains Hot aisle drainsLeak detection Networking IT networking and communicationsConnection portals Demarcation boxFire box Optional components Controlled accessFire protection system HumidifierPower up checklist Power up procedureStandard HP POD 20c power up procedure Standard power up procedure Cold weather HP POD 20c power up procedureCold weather power up checklist POD heating procedure Power down procedure General HP POD 20c specifications SpecificationsElectrical specifications Features SpecificationsEnvironmental specifications Rack specificationsWater specifications Standard HP POD 20c racks AT978A Feature SpecificationFeature 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 complianceGlossary 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

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