Emerson GXT2-6000RTL630 Troubleshooting, Indicator meanings, LED status Diagnosis/Audible alarm

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Troubleshooting

12.0TROUBLESHOOTING

The information below indicates various symptoms a user may encounter in the event the GXT2-6000RTL630 develops a problem. Use this information to determine whether external factors caused the problem and how to remedy the situation.

1.The Fault indicator will illuminate, indicating the UPS detected a problem.

2.An alarm will sound, alerting that the UPS requires attention.

Fault

Example shows UPS on bypass because of output overload, signified by amber load indicator.

AC INPUT BA

 

 

 

 

 

 

ON BYPASS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.3. One or more additional battery level LED indicators will be illuminated to provide a diagnostic aid to the operator, as described below:

Table 2

Indicator meanings

 

 

LED status

Diagnosis/Audible alarm

All LEDs

 

On bypass due to output overload; beep every half-second

 

 

 

A LED

 

On bypass due to overtemperature condition; beep every 4 sec.

 

 

 

B LED

 

On bypass due to DC bus overvoltage; beep every 4 sec.

 

 

 

C LED

 

DC-DC failure during battery mode; beep every 4 sec.

 

 

 

D LED

 

On bypass due to PFC failure; beep every 4 sec.

 

 

 

E LED

 

On bypass due to inverter failure; beep every 4 sec.

 

 

 

A&C LEDs

 

UPS failed battery test; long beep every minute

 

 

 

C&E LEDs

 

UPS shutdown due to command from communication port (SNMP); no beep

 

 

 

Battery LED Flashing

Internal Battery source not available (continuous horn). Check Battery connection,

completely power down and reboot UPS.

 

 

A&E LEDs

 

Fan locked

 

 

 

B&C

 

REPO active. UPS cannot run with REPO loop open.

 

 

 

B&D

 

UPS is OFF due to previous REPO shutdown. Autorestart disabled.

 

 

 

D&E

 

Charger Malfunction

 

 

 

Under fault conditions, the Fault indicators will be illuminated indefinitely while battery charger is operational, or for a maximum of 5 minutes while the battery charger is not operational.

If a problem persists, consult your local dealer, Liebert representative or contact the Liebert World- wide Support Group. Please have the UPS model number and serial number available at the time of your inquiry.

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PRODUCT

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Contents Liebert GXT2-6000RTL630 DIS Product Table of Contents Operating Instructions MaintenanceTroubleshooting SpecificationsElectromagnetic Compatibility Important Safety InstructionsProduct Glossary of Symbols Introduction System Description Rectifier/Power Factor Correction PFC CircuitBattery Charger InverterDynamic Bypass BatteryDC-to-DC Converter Upper Bezel Main Frame and ElectronicsMajor Components Internal Battery Packs Connections Removable Power Distribution BoxBypass To UPS Switch ManualWHAT’S Included Configuration Disk DB-9 port coverAttach Bezels to Top Install the Main CabinetInstallation and Configuration Tower UPS InstallationReturn flanges Retaining Latches Front Innermembers members Rack-Mount UPS InstallationInstalling the Adjustable Rack-Mount Kit-Sold Separately QuantityScrews Apply grease inside Push it into the rack Install the Internal BatteriesUPS or CabinetRemove these screws to release connector Connect the Internal Batteries Using the External ConnectorConnect Input/Output Power Battery Door Captive ScrewsLoosen these three Attach Power Distribution BoxFront of PD-L630 power distribution box Distribution Box Electrical Connections External Battery Cabinet Installation Initial START-UP and Electrical Checks What You Will Need GXT2-6000RTL630 Configuration Program FeaturesConfiguration Program Standby/Manual Bypass Button ON/Alarm Silence/Manual Battery Test ButtonControls and Indicators All indicators illuminated for illustration onlyBypass Indicator LED Amber Load Level Indicators 4 Green, 1 AmberBattery Level Indicators 5 Green Fault Indicator LED RedBattery Recharge Mode Normal Mode OperationBattery Mode Operation Bypass Mode OperationDB-9 pin assignment Pin 4 Remote Shutdown on BatteryCommunications Interface Port CommunicationsLiebert’s Ocwebcard DB9 RS232 port covered UPS Intelligent CommunicationsRepo switch connection diagram Remote Emergency Power OffMaintenance Internal BatteryRetaining bracket Internal Battery ReplacementBattery Door Captive Screws 3U Battery Access Door Battery ConnectorsRear View AC Power ConnectionsDisconnect CaptiveReconnect LED status Diagnosis/Audible alarm TroubleshootingIndicator meanings UPS Troubleshooting guideAlarm conditions Troubleshooting guide cont’dBattery run times Auto-Learning Battery Run Times UPS specifications SpecificationsOutput distribution specifications Internal battery specificationsModel Number External battery cabinet specificationsBattery Parameters DIS Product Nit Web SiteEnvironmental Systems

GXT2-6000RTL630 specifications

The Emerson GXT2-6000RTL630 is a high-performance uninterruptible power supply (UPS) designed to safeguard critical equipment in various applications, including data centers, telecom systems, and industrial processes. This model is part of the GXT2 series, which is renowned for its reliability and advanced features.

One of the standout characteristics of the GXT2-6000RTL630 is its robust power capacity of 6000 VA/6000 W. This makes it ideal for protecting sensitive electronic devices against power disturbances such as surges, spikes, and complete power outages. The UPS is designed to deliver clean, continuous power with a sine wave output, ensuring that all connected equipment operates optimally.

A key feature of the GXT2-6000RTL630 is its double-conversion online technology. This ensures that the UPS provides uninterrupted power supply through its inverter, converting incoming AC power to DC and then back to AC. This process isolates connected devices from power fluctuations and increases the overall reliability of the power supply. With a wide input voltage range, the UPS can adjust to varying power conditions while maintaining a stable output.

The GXT2-6000RTL630 is equipped with an intuitive LCD display. This user-friendly interface provides real-time information about the UPS status, including input/output voltage, load level, battery capacity, and alarms. This allows users to monitor the system easily and take proactive measures if necessary.

In terms of battery management, the GXT2-6000RTL630 features advanced battery charging technology. It includes a hot-swappable battery design, allowing users to replace batteries without shutting down the system. This capability reduces downtime and increases operational efficiency. Additionally, the UPS employs intelligent battery management to maximize battery life and ensure reliable operation.

Another notable feature is its network management capability. The GXT2-6000RTL630 can be connected to a network through an optional SNMP/HTTP card, enabling remote monitoring and management. This is particularly beneficial for larger installations and organizations that require centralized control over multiple units.

Furthermore, the UPS supports multiple configurations, allowing for flexibility in installation according to space and power requirements. It can be rack-mounted or placed in tower mode, making it suitable for various environments.

In summary, the Emerson GXT2-6000RTL630 is a sophisticated UPS that combines high capacity, advanced technology, and user-friendly features. Its double-conversion architecture, real-time monitoring, and intelligent battery management make it an excellent choice for anyone needing reliable power protection for critical applications. Whether for data centers, telecommunications, or industrial operations, this UPS ensures that equipment remains protected and operational, even in the face of power issues.
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