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Emerson GXT3 230V 8.8IT Power System Configuration, Disconnect the connectors as shown in figure

Models: GXT3 230V

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Operation

8.8IT Power System Configuration

1.Remove screws on the IT Power System Access Cover as shown in Figure 13.

2.Disconnect the connectors as shown in figure.

3.Install IT Power System Access Cover and screws.

Figure 13 Remove cover from IT Power System Connectors compartment

Remove Screws

IT Power System Connectors

Page 29

Image 29

Emerson GXT3 230V user manual 8.8IT Power System Configuration, Disconnect the connectors as shown in figure, Operation

Contents

AC Power Liebert GXT3 230V, 5000VA–ULListedUserManual For Business-CriticalContinuityPage TABLE OF CONTENTS 9.3.1 Liebert MultiLink TABLES FIGURESPage SAVE THESE INSTRUCTIONS NOTICEIMPORTANT SAFETY INSTRUCTIONS Information for the Protection of the Environment NOTICEON/Alarm Silence/Manual Battery Test OFF/Bypass GLOSSARY OF SYMBOLSRisk of electrical shock AC input AC outputIntroduction 1.0INTRODUCTION2.4Battery Charger 2.2Rectifier/Power Factor Correction PFC Circuit2.3Inverter 2.0SYSTEM DESCRIPTION2.5DC-to-DCConverter 2.6Battery2.7Dynamic Bypass System Description3.0MAJOR COMPONENTS 3.1Main Frame and ElectronicsFigure 1 Liebert GXT3 5000RT230U, front view Figure 2 Liebert GXT3 5000RT230U rear view3.3Removable Power Distribution Box 3.2Internal Battery PacksFigure 3 Internal battery pack with connector Figure 4 PD2-CE5HDWRMBSU4.0WHAT’S INCLUDED 5.0INSTALLATION AND CONFIGURATION 5.1Install the Main Cabinet5.1.1Tower UPS Installation Figure 5 Support basesFigure 7 Rotate the operation and display panel 5.1.2Rack-MountUPS InstallationTo install the rack mount brackets Installation and Configuration 5.2External Battery Cabinet InstallationTo remove 5.3Connect Input/Output PowerNOTICE To install Table 2 Electrical specifications HardwireTerminal Block Connections5.3.1Distribution Box Electrical Connections Table 1 Branch circuit breaker ratings6.1.1What You Will Need 6.1Configuration Program Features6.0CONFIGURATION PROGRAM AC Power System 7.0CONTROLS AND INDICATORSNOTICE Liebert GXT3Discharging Charging7.3Load Level Indicators 4 Green, 1 Amber 7.4Battery Level Indicators 5 GreenControls and Indicators 7.5UPS Status IndicatorsTable 3 UPS status indicators 8.0OPERATION 8.1Startup Checklist for the Liebert GXT38.2Initial Startup and Electrical Checks 8.7Maintenance Bypass 8.3Manual Battery Test11.0 - Troubleshooting 8.4Put the Liebert GXT3 in Manual Bypass2.Disconnect the connectors as shown in figure 8.8IT Power System Configuration3.Install IT Power System Access Cover and screws Operation9.1Communication Interface Port 9.2.2Battery Mode Shutdown9.2Dry Contact 9.0COMMUNICATION9.3Liebert IntelliSlot Communication Cards 9.2.3On Battery9.2.4Low Battery 9.3.1Liebert MultiLink 9.4Remote Emergency Power OffREPO switch connection diagram 10.1.1Battery Replacement Procedures 10.1Replacing the Internal Battery Pack10.0MAINTENANCE Figure 17 Pulling out the battery packs 10.2Battery Charging10.3Precautions 10.5Checking UPS Functions Maintenance10.4Checking UPS Status 11.1.1Indicators 11.0TROUBLESHOOTINGFigure 18 Battery level indicator Indicator descriptionsTroubleshooting 11.1.2 Audible AlarmTable 5 Audible alarm description Troubleshooting 11.2TroubleshootingTable 6 Troubleshooting table Table Troubleshooting table continuedTroubleshooting UPS specifications 12.0SPECIFICATIONSSpecifications TablePower distribution specifications UPS specifications continuedTable 10 External battery cabinet specifications SpecificationsSpecifications 12.1Auto-LearningBattery Run TimesPage Of Mission-CriticalData And Applications Ensuring The High Availabilitytwork care