Emerson user manual Liebert GXT3 UPS 120V/208V 500VA-3000VA

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AC Power

For Business-Critical Continuity

Liebert® GXT3UPS 120V/208V 500VA-3000VA

User Manual

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Contents Liebert GXT3 UPS 120V/208V 500VA-3000VA Page Table of Contents Troubleshooting MaintenanceOperation CommunicationFigures Page UPS Safety Notes Important Safety PrecautionsInformation for the Protection of the Environment Battery SafetyGlossary of Symbols UPS models, power ratings FeaturesModel Nominal Power Rating Available ModelsAppearance and Components Rear Panel FeaturesFront Panel and Controls Ventilation Slots Operation Display Panel15R OutputLiebert GXT3 208V rack/tower models-rear panel components Major Components Rectifier/Power Factor Correction PFC CircuitInverter Operating Mode Battery Recharge Mode Battery ModeFrequency Converter Mode Installation Preparation for InstallationUnpacking and Inspection What’s IncludedTower Installation Mechanical InstallationConnectors Spacers Support Bases Front Plastic Bezel CoverLiebert GXT3 Operation and Display Panel Rotated Clockwise 90 DegreesLiebert UPS External CabinetPulling inner member from each slide rail assembly Rack InstallationInstalling front member of each slide rail assembly Installing rack-mount handles Connecting Battery Cables Connecting Input Plug and LoadsInput circuit breaker specification Cable ConnectionConnecting USB Communication Cables Connecting Communication Cables1 On/Alarm Silence/Manual Battery Test Button Controls and IndicatorsControl Buttons Standby/Manual Bypass ButtonLevel Indicators Battery Level Indicators IndicatorsLoad Level Indicators UPS status indicators UPS Status IndicatorsUPS Status Indicator Icon Color Description Manual Battery Test Startup Checklist for the Liebert GXT3Starting the UPS Manual BypassShut Down the Liebert GXT3 Disconnecting Input Power from the Liebert GXT3Communication Liebert IntelliSlot Communication CardsLiebert MultiLink Factory UPS Model Default, VAC Output Voltage Option, VAC Configuration ProgramUSB Port Communication Output voltage optionAny-Mode Shutdown Terminal Block CommunicationOn Battery Battery Mode ShutdownLow Battery Maintenance Replacing the Internal Battery PackBattery Replacement Procedures Replacement internal battery pack model numberBattery Connector Battery Door Screws Front BezelInternal Battery Pack Handle Pull Out with Battery Handle Precautions Battery ChargingChecking UPS Status Checking UPS FunctionsTroubleshooting UPS SymptomsIndicators Indicator Diagnosis/Audible alarmAudible alarm description Audible AlarmTroubleshooting Condition AlarmTroubleshooting Input Breaker Battery Connectors Battery CabinetSpecifications Weight, lb. kg Dimensions, D × W × H, in. mmEnvironmental Operating temperature parameters Battery cabinet specificationsVAC RT Battery run timesProduct Warranty Registration Specifications Page Is t Ne tTwor k Care
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GXT3, 208V specifications

The Emerson 10-30 kVA, 208V uninterruptible power supply (UPS) solution is a robust system designed to provide reliable power protection for critical applications in commercial and industrial settings. This UPS is ideal for safeguarding IT equipment, communication systems, and other sensitive electronics against power disturbances and interruptions.

One of the standout features of the Emerson 10-30 kVA UPS is its modular design, allowing for flexibility and scalability. This means that as the power needs of a facility grow, the UPS can be easily expanded without requiring a complete system overhaul. This modularity contributes to a more efficient use of resources and minimizes operational costs.

The UPS also incorporates advanced technologies such as double-conversion online architecture, which provides the highest level of power quality. This technology ensures that the output power is consistently clean and stable, effectively eliminating harmful voltage fluctuations and frequency variations. Consequently, connected load receives a pure sine wave output, preventing potential damage or operational issues with sensitive equipment.

Another key feature is the high efficiency rating of the Emerson UPS, which exceeds 95 percent in typical operating conditions. This high efficiency translates to reduced energy costs and a smaller carbon footprint, aligning with modern sustainability goals. The cooling system is designed to be efficient as well, ensuring optimal performance while maintaining a compact footprint.

The user-friendly interface enhances operability, featuring an intuitive LCD display that allows for easy monitoring of critical power parameters. Users can access real-time data related to battery health, load levels, and operational status, which aids in effective management of the power supply.

Battery management is another critical aspect of the Emerson UPS. It employs advanced battery management technologies to ensure optimal battery life and performance. Features such as intelligent battery testing and monitoring help predict potential battery failures before they occur, allowing for proactive maintenance and minimized downtime.

In summary, the Emerson 10-30 kVA, 208V UPS offers a combination of modularity, high efficiency, advanced technologies, and effective power management features that cater to the demanding needs of critical applications. With its reliable performance and user-friendly operation, this UPS solution is an excellent choice for organizations looking to protect their valuable equipment from power disturbances.