Liebert GXT2-10000RT208 user manual UPS Tab, Output Voltage Selection Notes

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Configuration Program

8.6UPS Tab

When the program starts, the following window will open displaying the UPS model along with the current UPS settings. This information can be refreshed at any time using the REFRESH button.

These illustrations show the factory default settings for 120VAC UPS at the left, and output L-N volt- ages available to select at the right.

8.6.1Output Voltage

The Output Voltage displayed is the nominal input/output voltage. This is not a voltmeter and will display the nominal voltage whether the UPS is On or Off. The drop down box will show the alternate L-N voltages available. Select the voltage that matches the nominal utility in your location.

Output Voltage Selection Notes

For the Liebert GXT2 dual inverter models, this sets the L1-N and the L2-N nominal voltage. The

L1-L2 voltage depends upon the phase angle of the input utility and is auto-detected when power is first applied.

For the Liebert GXT2 230V single inverter model, only those voltages supported by the UPS will be displayed.

8.6.2L-N Reverse Detection—120V UPS Models Only

Proper wiring of the receptacle powering the UPS is critical for safety, EMI suppression, and surge suppression. The UPS checks the outlet when first plugged in. If the Line-Neutral is reversed or the ground is missing, the UPS will not start. If a problem is detected after the UPS is started, the UPS will continue to operate, but the AC INPUT LED will flash. In some unique applications the user may wish to disable this alarm. Except for special situations, improperly wired receptacles should be immediately repaired before the UPS is put into service. Click on the box to remove the check mark and disable this alarm.

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PRODUCT

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Contents Liebert GXT2-10000RT208 DIS Product Table of Contents Controls and Indicators Modes of OperationSpecifications MaintenanceTroubleshooting CommunicationsFigures Important Safety Instructions Product Glossary of Symbols Introduction and System Description Inverter Rectifier/Power Factor Correction PFC CircuitBattery Charger System DescriptionBattery DC to DC ConverterStatic Bypass Internal Battery Pack Main Frame and ElectronicsMajor Components PD-101 Power Distribution Option with Internal Connector PD-102 Power Distribution Option PD-103WHAT’S Included Tower UPS Installation Install the Main CabinetInstallation and Configuration Attach Bezels to TopInstalling the Adjustable Rack-Mount Kit-Sold Separately QuantityReturn flanges Retaining Latches Front Innermembers members M4 nuts Rack Depth M4 nutsExternal Battery Cabinet Installation Support Base With Spacers for External Battery CabinetsUPS External Battery Cabinet Connect Input/Output Power Distribution Module Electrical Connections208 or Output to Load See Note 120 Input & Output Terminal Block ConnectionsElectrical requirements Input to UPS See NoteOutput Distribution Cover Plate Add an Output Power Distribution Module-OptionalHardwire Terminal Block Cover Screw holes To attach to UPSInstall the Internal Battery Packs Controls and Indicators horizontal overlayHardwire Input Connections Initial Startup and Electrical ChecksHardwire terminal connections Output Receptacle Distribution OptionsLiebert GXT2-10000RT208 Configuration Program Features Configuration ProgramWhat You Will Need Configuration Program-Installation Establishing Communication Link withCancel Without Changing UPS Settings Configuration Program-OperationRead/Confirm UPS Configuration Settings Changing UPS SettingsProgramming Rejected When UPS is Off On-Screen RemindersPartial Rejection Output Voltage Selection Notes UPS TabOutput Voltage N Reverse Detection-120V UPS Models OnlyOptions Tab Frequency SelectionOptions Tab Used With Earlier Liebert GXT2 Models Auto Battery Test Time Battery TabLow Battery Time Warning Battery Cabinets NumberAbout Tab OFF/Bypass Button ON/Alarm Silence/Battery Test ButtonControls and Indicators Horizontal overlay for rack mountingBypass Indicator Amber Battery Level Indicators 5 GreenFault Indicator Red UPS on Indicator GreenBattery Recharge Operation Normal Mode OperationBattery Mode Operation Modes of Operation11.1.1 DB-9 Interface Port Communications Interface PortCommunications DB-9 pin assignmentCommunications-Liebert SNMP/OCWEBCARD Snmp Adapter Pin 4 Remote Shutdown on BatteryUPS Intelligent Communications Wrap network cable around ferrite beadRemote Emergency Power Off Key to Repo switch connections 1 VDC Sense CommonRepo Connection Internal Battery Replacement Procedures Battery ReplacementMaintenance BatteryUPS Power Module Replacement UPS back panel-control location Troubleshooting Fault indicators Indicator status Diagnosis/Audible alarmAlarm conditions Condition AlarmTroubleshooting guide Problem Cause Solution See 12.2 UPS Power Module Replacement Battery run times Battery/External 10000VA Run Time Cabinets Load% MinutesAuto-Learning Battery Run Times Specifications UPS specificationsSee Battery run times Battery specificationsOptional output distribution specifications-PD-101 Model Number PD-101 DIMENSIONS, W x D x HModel Number PD-102 DIMENSIONS, W x D x H Optional output distribution specifications-PD-102Optional output distribution specifications-PD-103 Model Number PD-103 DIMENSIONS, W x D x HProduct Warranty Registration External battery cabinet specificationsModel Number Product DIS Product Nit Web SiteEnvironmental Systems Etwo

GXT2-10000RT208 specifications

The Liebert GXT2-10000RT208 is a highly sophisticated uninterruptible power supply (UPS) designed to deliver reliable power protection for critical IT infrastructure and business operations. With a power capacity of 10,000 VA, this UPS ensures the continuous operation of essential devices, safeguarding them from potential damage caused by power interruptions, surges, or sags.

One of the standout features of the Liebert GXT2-10000RT208 is its online double conversion technology. This technology provides a consistent, high-quality power output by converting incoming AC power to DC and then back to AC. This process eliminates voltage fluctuations and offers a stable energy supply, ensuring that connected equipment operates smoothly, regardless of the condition of the utility power.

The UPS is designed to support a wide range of applications, making it an ideal choice for data centers, telecommunications setups, and other critical environments. Its advanced microprocessor control ensures precise monitoring and regulation of power conditions. The Liebert GXT2-10000RT208 also features an impressive input voltage range, which is beneficial in areas where power quality is inconsistent.

Equipped with an LCD display, users can easily access vital information regarding the UPS’s operational status, battery health, and power protection levels. This user-friendly interface simplifies monitoring and management, allowing for quick assessments and troubleshooting.

Another key characteristic of the Liebert GXT2-10000RT208 is its modular design. This allows for easy installation and maintenance, as well as the opportunity to expand the power capacity by adding external battery cabinets. This scalability ensures that businesses can adapt their power protection solutions to meet evolving needs without significant changes to their existing setups.

The UPS also includes advanced battery management features that optimize battery lifespan and performance. The Liebert GXT2-10000RT208 employs intelligent charging algorithms and battery testing functions to ensure reliable performance when needed most. Furthermore, support for various communication protocols enhances compatibility with other management systems, enabling seamless integration into existing infrastructure.

In summary, the Liebert GXT2-10000RT208 is a powerful and versatile UPS solution that combines advanced technology with robust features. Its online double conversion technology, extensive monitoring capabilities, and scalable design make it an excellent choice for organizations seeking reliable protection for their critical systems. With the GXT2-10000RT208, businesses can operate confidently, knowing their power supply is secure from unexpected disruptions.
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