Emerson GXT2-6000RTL630 user manual Introduction

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Introduction

1.0INTRODUCTION

Congratulations on your choice of the Liebert GXT2-6000RTL630 Uninterruptible Power Supply (UPS). It provides conditioned power to microcomputers and other sensitive electronic equipment.

Upon generation, AC power is clean and stable. However, during transmission and distribution it may be subject to voltage sags, spikes or complete power failure that may interrupt computer opera- tions, cause data loss or even damage equipment. The GXT2-6000RTL630 protects equipment from these disturbances.

The GXT2-6000RTL630 comes in a nominal power rating of 6000 VA. Complete model specifications appear at the end of this manual.

The GXT2-6000RTL630 is a compact, on-line UPS. An on-line UPS continuously conditions and regu- lates its output voltage, whether utility power is present or not. It supplies connected equipment with clean sinewave power. Sensitive electronic equipment operates best from sinewave power.

For ease of use, the GXT2-6000RTL630 features a light-emitting diode (LED) display to indicate both load percentage and battery capacity. It also provides self-diagnostic tests, a combination ON/Alarm Silence/Manual Battery Test button, a Standby button, user configurable program, and two levels of alarms when the unit is operating on battery.

The GXT2-6000RTL630 has an interface port for communication between the UPS and a network server or other computer systems. This port provides detailed operating information including volt- ages, currents, and alarm status to the host system when used in conjunction with Liebert Multi- Link™ software. MultiLink software can also remotely control UPS operation.

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PRODUCT

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Contents Liebert GXT2-6000RTL630 DIS Product Table of Contents Maintenance TroubleshootingSpecifications Operating InstructionsImportant Safety Instructions Electromagnetic CompatibilityProduct Glossary of Symbols Introduction Rectifier/Power Factor Correction PFC Circuit Battery ChargerInverter System DescriptionDynamic Bypass BatteryDC-to-DC Converter Upper Bezel Main Frame and ElectronicsMajor Components Internal Battery Packs Removable Power Distribution Box Bypass To UPS SwitchManual ConnectionsConfiguration Disk DB-9 port cover WHAT’S IncludedInstall the Main Cabinet Installation and ConfigurationTower UPS Installation Attach Bezels to TopRack-Mount UPS Installation Installing the Adjustable Rack-Mount Kit-Sold SeparatelyQuantity Return flanges Retaining Latches Front Innermembers membersScrews Install the Internal Batteries UPS orCabinet Apply grease inside Push it into the rackConnect the Internal Batteries Using the External Connector Connect Input/Output PowerBattery Door Captive Screws Remove these screws to release connectorLoosen 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 ON/Alarm Silence/Manual Battery Test Button Controls and IndicatorsAll indicators illuminated for illustration only Standby/Manual Bypass ButtonLoad Level Indicators 4 Green, 1 Amber Battery Level Indicators 5 GreenFault Indicator LED Red Bypass Indicator LED AmberNormal Mode Operation Battery Mode OperationBypass Mode Operation Battery Recharge ModePin 4 Remote Shutdown on Battery Communications Interface PortCommunications DB-9 pin assignmentUPS Intelligent Communications Liebert’s Ocwebcard DB9 RS232 port coveredRemote Emergency Power Off Repo switch connection diagramInternal Battery MaintenanceInternal Battery Replacement Battery Door Captive Screws 3U Battery Access DoorBattery Connectors Retaining bracketAC Power Connections DisconnectCaptive Rear ViewReconnect LED status Diagnosis/Audible alarm TroubleshootingIndicator meanings Troubleshooting guide UPSTroubleshooting guide cont’d Alarm conditionsBattery run times Auto-Learning Battery Run Times Specifications UPS specificationsInternal battery specifications Output distribution 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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