Emerson GXT2U user manual

Contents Liebert GXT2U Page Table of Contents Operating Instructions Important Safety Instructions Page Glossary of Symbols Introduction Transient Voltage Surge Suppression and EMI/RFI Filters Rectifier/Power Factor Correction PFC CircuitBattery Charger Major ComponentsBattery DC-to-DC ConverterDynamic Bypass Liebert GXT2U-Rear View Base to accommodate InstallationTower UPS Installation PreparationOptional rack mount handles Rack-Mount UPS Conversion and InstallationM5 screws Mounting railsApply External Battery Cabinet Installation Page ON/Alarm Silence/Manual Battery Test Button Controls and IndicatorsUPS on Indicator LED Green Load/Battery Level Indicators 4 Green, 1 AmberFault Indicator LED Red Bypass Indicator LED AmberOutput Voltage Selection Normal Mode Operation Bypass Mode OperationOperating Instructions Battery Recharge Mode Battery Mode OperationPin Assignment Description Pins 4 & 5 Remote Shutdown on BatteryCommunications Communications Interface PortAuto-Enable Output Pin 6 Logic Pins 5 & 6 Any-Mode ShutdownUPS Intelligent Communications Liebert GXT2U Configuration Program Abilities Configuration ProgramBattery Replacement MaintenanceInternal Battery Replacement Procedures On bypass due to PFC failure beep every 4 sec TroubleshootingOn bypass due to overtemperature condition beep every 4 sec On bypass due to DC bus overvoltage beep every 4 secProblem Cause Solution Troubleshooting GuideBattery test is performed Condition Alarm Alarm ConditionsSpecifications Battery Cabinet Specifications Dimensions in mmWEIGHT, lb kg Minutes Battery Run TimesInternal Battery Load %Product Warranty Registration Page Page Page Technical Support / Service Emerson Network PowerLocations