Emerson 5000-10, 000-VA, 230V External battery cabinets connected to 10,000VA Liebert GXT3

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Installation and Configuration

Figure 9 External battery cabinets connected to 10,000VA Liebert GXT3

10,000VA Liebert GXT3			Cables connecting battery
10,000VA Liebert GXT3

			cabinets to 10,000VA
			Liebert GXT3

Battery Cabinets

1.Visually inspect the external battery cabinet for freight damage. Report damage to the carrier and your local dealer or Emerson® representative.

2.For slide rail installations, first remove the top/side fin. Top/side fin slides forward and then lift up to remove. Optional rack-mount handles are shipped with the external battery cabinet and may be installed at this time if desired.

3.Securing hardware and slide rails are sold separately. Please contact your local dealer or Emerson representative for these additional options and any assistance needed. Fasten the slides into position with the screws per the instructions included with the slide rails.

4.Use the enclosed support bases for the tower option to prevent tip-over. One additional set of support base extensions ships with each external battery cabinet.

5.Put the UPS in Bypass Mode by pressing the bypass button on the front of the unit and holding it about 2 seconds.

6.Verify the External Battery Cabinet breaker is in the Off position.

7.Connect the supplied external battery cabinet cable to the rear of the external battery cabinet, then to the rear of the UPS.

8.Turn the External Battery Cabinet breaker to the On position.

9.Press the On button on the front of the UPS for 4 seconds to return the unit to Inverter Mode.

10.Verify the circuit breaker on the External Battery Cabinet is in the On position.

11.Use the included configuration program to program the UPS for the number of external battery cabinets connected. Instructions for the configuration program are in 6.0 - Configuration Program.

12.The UPS is now equipped with additional backup battery run time. For approximate battery run times, refer to Table 11.

NOTE

When removing the External Battery Cabinet, the circuit breaker on the rear of the cabinet must be turned off before disconnecting the cable.

NOTE

If the UPS is to be shipped or stored for an extended time, the connector should be disconnected. This will minimize any standby current drain on the batteries and help attain their design life.

15	Liebert® GXT3™

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Contents Liebert GXT3 230V,5000-10,000VA Page Table of Contents Maintenance TroubleshootingSpecifications Figures Page Important Safety Instructions Information for the Protection of the Environment Glossary of Symbols Introduction Battery Charger Rectifier/Power Factor Correction PFC CircuitInverter System DescriptionBattery DC-to-DC ConverterDynamic Bypass Major Components Main Frame and ElectronicsLiebert GXT3, 5,000 & 6000VA Terminal Block Communication C19 Output PowerRemovable Power Distribution Box Internal Battery PacksWHAT’S Included Installation and Configuration Install the Main CabinetTower UPS Installation Connectors Spacers Support BasesInstalling the Adjustable Rack-Mount Kit-Sold Separately Rack-Mount UPS InstallationOperation and Display Panel Rotated Clockwise 90 Degrees Quantity813mm UPS or batteryDepth Retaining latchSlide into the bracket assemblies more easily External Battery Cabinet InstallationExternal battery cabinets connected to 10,000VA Liebert GXT3 Extract These Captive screws Maintenance Bypass Breaker Connect Input/Output PowerDistribution Box Electrical Connections Electrical specificationsBranch circuit breaker ratings Unit Rating Maximum Breaker RatingOutput Input Configuration Program Features Configuration ProgramWhat You Will Need ON/Alarm Silence/Manual Battery Test Button Controls and IndicatorsStandby/Manual Bypass Button Battery Level Indicators 5 Green Load Level Indicators 4 Green, 1 AmberUPS Status Indicators UPS status indicatorsUPS Status Indicator Icon Color Description Startup Checklist for the Liebert GXT3 Initial Startup and Electrical ChecksOperation Disconnecting Input Power from the Liebert GXT3 Manual Battery TestMaintenance Bypass Put the Liebert GXT3 in Manual BypassIT Power System Configuration ConnectorsRemove Screws Communication Interface Port Any Mode ShutdownTerminal Block Communication CommunicationOn Battery Battery Mode ShutdownLow Battery Liebert IntelliSlot Communication CardsRemote Emergency Power Off Repo switch connection diagramLiebert MultiLink Maintenance Replacing the Internal Battery PackBattery Replacement Procedures 6000VA model shownBattery Charging Precautions5000 & 6000 VA models Checking UPS Functions Checking UPS StatusTroubleshooting UPS SymptomsIndicators Indicator Diagnosis/Audible alarmAudible alarm description Audible AlarmTroubleshooting table Condition AlarmYour UPS has received a signal or command from UPS specifications SpecificationsPower distribution specifications Operating temperature parametersSee Table External battery cabinet specificationsBattery run time, minutes, all models Auto-Learning Battery Run Times Specifications Liebert GXT3 Page Is t Ne tTwor k Care