Liebert 2700VA, 208V user manual Maintenance, Battery Replacement

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MAINTENANCE

The UPStation GXT 2U requires very little maintenance. The batteries are valve-regulated, nonspillable, flame retardant, lead acid, and should be kept charged to obtain their designed life. The UPS continuously charges the batteries when connected to the utility supply.

When storing the UPS for any length of time, it is recommended to plug the UPS in for at least 24 hours every four to six months to ensure full recharge of the batteries.

The UPStation GXT 2U is designed to allow the user to safely replace the internal batteries. Read the safety cautions before proceeding. Contact your local dealer or Liebert representative to obtain the appropriate replacement battery kit part number and pricing.

BATTERY REPLACEMENT

! CAUTION

A battery can present a risk of electrical shock and high short circuit current. The following precautions should be observed before replacing the batteries:

•Remove rings, watches, or other metal objects.

•Use a Phillips (crosshead) screwdriver with insulated grips.

•Do not lay tools or other metal objects on top of the batter- ies.

•If the battery replacement kit is damaged in any way or shows signs of leakage, contact your local dealer or Liebert representative immediately.

•Do not dispose of batteries in a fire. The batteries may explode.

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Contents UPStation GXT 2U Page Table of Contents Configuration Program Important Safety Instructions Page Glossary of Symbols Introduction RECTIFIER/POWER Factor Correction PFC Circuit Major ComponentsInverter Dynamic Bypass Battery ChargerBattery DC to DC ConverterGXT 2U Rear View Installation Tower UPS InstallationPreparation RACK-MOUNT UPS Conversion and Installation Page Prepare the UPS or battery cab Inet the equipment for rack UPS External Battery Cabinet Installation ON/Alarm Silence/Manual Battery Test Button Controls and IndicatorsUPS on Indicator LED Green Load/Battery Level Indicators 4 Green, 1 AmberFault Indicator LED Red Bypass Indicator LED AmberOutput Voltage Selection AC Input Indicator LED GreenOperating Instructions Normal Mode OperationBypass Mode Operation Battery Mode OperationBattery Recharge Mode Pins 4 & 5 Remote Shutdown on Battery CommunicationsCommunications Interface Port Auto-Enable Output Pin 6 Logic Pins 5 & 6 ANY-MODE ShutdownUPS Intelligent Communications Configuration Program GXT 2U Configuration Program AbilitiesWhat You Will Need Battery Replacement MaintenanceInternal Battery Replacement Procedures LED status Diagnosis/Audible alarm TroubleshootingProblem Cause Solution Troubleshooting GuideRoom ambient temperature That the bypass is Condition Alarm Alarm ConditionsDimensions in. mm SpecificationsDimensions in mm Battery Cabinet SpecificationsLoad % Estimated Time Battery RUN TimesProduct Warranty Registration Page Page UPStation GXT 2U

208V, 2700VA specifications

The Liebert 2700VA, 208V is a robust and reliable uninterruptible power supply (UPS) designed to protect critical electronic equipment from power disturbances. This UPS is ideal for various applications, including data centers, telecommunications, and manufacturing environments, ensuring that business continuity is maintained even in the face of power outages or fluctuations.

One of the primary features of the Liebert 2700VA is its high power rating of 2700VA, which makes it suitable for supporting a range of devices, from servers to sensitive electronic equipment. With a nominal output voltage of 208V, it meets the electrical requirements of many industrial and commercial systems, making it an adaptable choice for enterprises with diverse power needs.

The Liebert 2700VA is equipped with advanced technologies that enhance its performance and efficiency. The unit employs double-conversion online technology, which ensures that the output power is consistently clean and stable. This technology continuously converts incoming AC power into DC and then back to AC, providing a seamless transition to battery power during an outage, eliminating any momentary interruptions.

In terms of characteristics, the Liebert 2700VA features an LCD display that provides real-time information on the UPS’s status, including input/output voltage, load level, and battery condition. This user-friendly interface allows for easy monitoring and management, making it convenient for IT professionals to maintain optimal operations.

Another significant aspect of the Liebert 2700VA is its advanced battery management system. This feature optimizes battery performance and life by regulating charging cycles and ensuring that batteries are in peak condition when needed. Furthermore, the UPS offers multiple communication options, including USB and serial connectivity, enabling integration with monitoring software and allowing for remote management capabilities.

The Liebert 2700VA also comes equipped with a range of protection features, including overload protection, short-circuit protection, and surge suppression. These attributes safeguard connected equipment from electrical anomalies, providing peace of mind in environments where downtime can be costly.

In conclusion, the Liebert 2700VA, 208V is a powerful UPS solution that combines advanced technology with essential features, making it a crucial asset for businesses seeking reliable power protection. Its robust capabilities, user-friendly interface, and extensive protection measures position it as an ideal choice for ensuring operational continuity in various critical applications.
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