HP R7000 manual Acronyms and abbreviations

Page 59

Acronyms and abbreviations

ERM

extended runtime module

IEC

International Electrotechnical Commission

PDU

power distribution unit

PFC

power factor corrected

REPO

remote emergency power off

RMS

root-mean-square

UPS

uninterruptible power system

Acronyms and abbreviations 59

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Contents Part Number February Edition HP UPS R7000 User GuidePage Contents Power Protector software MaintenanceSpares UPS R7000 overview Important safety informationUPS R7000 features OverviewDescription Component identificationUPS front panel UPS front panel controlsUPS rear panel Repo port ERM rear panel Tools and materials Installation and configurationPrecautions Preparing to install the hardwareHex nuts Cage nuts Cage nut-fitting tool Installing the mounting railsSelecting a site Readying the equipmentInstallation and configuration Installation and configuration Installation and configuration Preparing the rails for integrated shipping Connecting the battery leads Installing the UPSInstallation and configuration Configuring a USB to serial converter Reassigning the USB COM ports Installation and configuration Installation and configuration Connecting the network cable Connecting the ground bonding cableConnecting devices to the UPS Connecting the UPS to utility powerConnecting the configuration cable Configuring the UPS Network ModuleStarting power to the load Launching a terminal emulation program Configuring the UPS Network Module network settingsBe sure that the UPS is powered on Accessing the web interface Configuring the UPS Network Module settings Installing the ERMAttaching the ERM front bezel Charging the ERM batteries Connecting the ERM to the UPSUPS operations Standby modeOperate mode Auto-Bypass modeChanging display functions Configuring the UPSChanging the language Verifying the Repo port connection After connecting the Repo port onPowering down the UPS Power Protector software Power managementPower management Maintenance Replacing the batteries Important battery safety informationUPS battery replacement procedure Battery care and storage guidelinesMaintenance Replacing the UPS Disconnect the battery leads Remove the UPS battery bracket Updating the UPS firmware Replacing the ERMAlarm troubleshooting TroubleshootingAlarm number Alarm name Alarm description Alarm type Bypass is out of range Battery connection conditionGeneral alarm condition Silencing an audible alarmInsufficient warning of low batteries Internal UPS fault conditionLow battery shutdowns Input voltage is out of rangeRepo condition Site wiring conditionUPS does not provide the expected backup time UPS frequently switches between utility and battery powerUPS is on bypass UPS is in Auto-Bypass modeUPS is on battery Utility power conditionUPS input specifications SpecificationsUPS physical specifications ERM physical specificationsOutput feature specifications Power protection specificationsVoltage specifications Output tolerance specificationsMinimum battery runtime Battery specificationsAverage battery runtime Repo port specifications Environmental specificationsHardware options UPS spare parts listSpares Ordering sparesRegulatory information Safety and regulatory complianceWarranty information Limited warranty $250,000 Computer Load Protection GuaranteeRecommended duration of use Pre-Failure Battery WarrantyGrounding methods to prevent electrostatic discharge Electrostatic dischargePreventing electrostatic discharge HP contact information Support and other resourcesBefore you contact HP Acronyms and abbreviations Documentation feedback Index Index