Glossary of Symbols | Liebert GXT2-6000RT230, GXT2-4500RT230

GLOSSARY OF SYMBOLS

!

i

-

+

PbH2SO4

R

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

2

Image 6

Liebert GXT2-6000RT230, GXT2-4500RT230 manual Glossary of Symbols

Contents

Power Availability GXT2-6000RT230& GXT2-4500RT230Page Table of Contents Specifications MaintenanceTroubleshooting Operating Instructions Important Safety Instructions Glossary of Symbols Introduction Inverter Rectifier/Power Factor Correction PFC CircuitBattery Charger System Description Battery DC-to-DC ConverterDynamic Bypass Main Frame and Electronics Major Components Internal Battery Packs GXT2, rear view Removable Power Distribution Box Power distribution boxes, basic, optional GXT2 Configuration Program WHAT’S Included Tower UPS Installation Install the Main CabinetInstallation and Configuration Rack-Mount UPS Installation Installing the Adjustable Rack-Mount Kit-Sold Separately Quantity M4 nuts External Battery Cabinet Installation Storage Connect the Internal Batteries Using the External ConnectorConnect Input/Output Power Distribution Box Electrical Connections Electrical specifications PD-CEHDWR and PD-CEHDWRBYP Terminal Block Connections Initial START-UP and Electrical Checks Configuration Program What You Will Need ON/Alarm Silence/Manual Battery Test Button Controls and IndicatorsStandby/Manual Bypass Button Fault Indicator LED Red Load Level Indicators 4 Green, 1 AmberBattery Level Indicators 5 Green Bypass Indicator LED Amber Bypass Mode Operation Normal Mode OperationBattery Mode Operation Battery Recharge Mode Communications Pin 4 Remote Shutdown on BatteryCommunications Interface Port DB-9 pin assignment UPS Intelligent Communications Remote Emergency Power Off Repo switch connection diagram Internal Battery Maintenance Internal Battery Replacement AC Power Connections PD-CEHDWR-Manual Bypass Switch Available DisconnectReconnect Troubleshooting Indicator meaningsLED status Diagnosis/Audible alarm Troubleshooting guide Troubleshooting guide cont’d Alarm conditions Battery run times Auto-Learning Battery Run Times Specifications UPS specifications Power distribution specifications External battery cabinet specifications Model Number Specifications Page Technical Support/Service Company Behind the ProductsLocations