Glossary of Symbols

PbH2SO4

Risk of electrical shock

Indicates caution followed by important instructions

AC input

AC output

Requests the user to consult the manual

Indicates the unit contains a valve-regulated lead acid battery

Recycle

DC voltage

Equipment grounding conductor

Bonded to ground

AC voltage

ON/Alarm Silence/Battery Test

OFF/Bypass

Indicates the position of a fuse

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Liebert GXT2-6000RTL630 user manual Glossary of Symbols

Contents

Liebert GXT2-6000RTL630 Page Table of Contents Operating Instructions MaintenanceTroubleshooting Specifications Electromagnetic Compatibility Important Safety InstructionsPage Glossary of Symbols Introduction System Description Rectifier/Power Factor Correction PFC CircuitBattery Charger Inverter DC-to-DC Converter BatteryDynamic Bypass Major Components Top Trim 2 pieces tower use only Status IndicatorsLower Bezel Battery Access Door Upper Main Frame and Electronics Relay Card Slot Internal Battery PacksBattery Disconnect External Battery Connector Fans UPS Output Circuit Breaker DB-9 Communication Port Connections Removable Power Distribution BoxBypass To UPS Switch Manual WHAT’S Included Configuration Disk DB-9 port cover Attach Bezels to Top Install the Main CabinetInstallation and Configuration Tower UPS Installation Return flanges Retaining Latches Front Innermembers members Rack-Mount UPS InstallationInstalling the Adjustable Rack-Mount Kit-Sold Separately Quantity Screws Apply grease inside Push it into the rack Install the Internal BatteriesUPS or Cabinet Remove these screws to release connector Connect the Internal Batteries Using the External ConnectorConnect Input/Output Power Battery Door Captive Screws Front of PD-L630 power distribution box Attach Power Distribution BoxLoosen these three Distribution Box Electrical Connections UPS External Battery Cabinet Installation Initial START-UP and Electrical Checks Configuration Program GXT2-6000RTL630 Configuration Program FeaturesWhat You Will Need Standby/Manual Bypass Button ON/Alarm Silence/Manual Battery Test ButtonControls and Indicators All indicators illuminated for illustration only Bypass Indicator LED Amber Load Level Indicators 4 Green, 1 AmberBattery Level Indicators 5 Green Fault Indicator LED Red Battery Recharge Mode Normal Mode OperationBattery Mode Operation Bypass Mode Operation DB-9 pin assignment Pin 4 Remote Shutdown on BatteryCommunications Interface Port Communications Liebert’s Ocwebcard DB9 RS232 port covered UPS Intelligent Communications Repo switch connection diagram Remote Emergency Power Off Maintenance Internal Battery Retaining screw Retaining bracket Internal Battery ReplacementBattery Door Captive Screws 3U Battery Access Door Battery Connectors Box to AC Power ConnectionsDisconnect Captive Reconnect Indicator meanings TroubleshootingLED status Diagnosis/Audible alarm UPS Troubleshooting guide Alarm conditions Troubleshooting guide cont’d Battery run times Auto-Learning Battery Run Times UPS specifications Specifications Output distribution specifications Internal battery specifications Battery Parameters External battery cabinet specificationsModel Number Page That Ne tIti Ti n