Liebert 208V, 2700VA user manual Battery Charger, DC to DC Converter, Dynamic Bypass

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BATTERY CHARGER

The battery charger utilizes energy from the utility power and precisely regulates it to continuously “float charge” the batteries. The batteries are being charged whenever the UPStation GXT 2U is plugged in, even when the UPS is not turned on.

DC TO DC CONVERTER

The DC to DC converter utilizes energy from the battery system and raises the DC voltage to the optimum operating voltage for the inverter. This allows the inverter to operate continuously at its optimum efficiency and voltage, thus increasing reliability.

BATTERY

The UPStation GXT 2U utilizes valve-regulated, nonspillable, flame retar- dant, lead acid batteries. To maintain battery design life, operate the UPS in an ambient temperature of 68°F to 77°F (20°C to 25°C). Optional exter- nal battery cabinets are available to extend battery run times.

DYNAMIC BYPASS

The UPStation GXT 2U provides an alternate path for utility power to the connected load in the unlikely event of a UPS malfunction. Should the UPS have an overload, overtemperature, or UPS failure condition, the UPS automatically transfers the connected load to bypass. Bypass opera- tion is indicated by an audible alarm and illuminated amber Bypass LED (other LEDs may be illuminated to indicate the diagnosed problem). To manually transfer the connected load from the inverter to bypass, press the Standby button once.

NOTE

The bypass power path does NOT protect the connected equipment from disturbances on the utility supply.

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Contents UPStation GXT 2U Page Table of Contents Configuration Program Important Safety Instructions Page Glossary of Symbols Introduction Major Components RECTIFIER/POWER Factor Correction PFC CircuitInverter DC to DC Converter Battery ChargerBattery Dynamic BypassGXT 2U Rear View Tower UPS Installation InstallationPreparation RACK-MOUNT UPS Conversion and Installation Page Prepare the UPS or battery cab Inet the equipment for rack UPS External Battery Cabinet Installation Controls and Indicators ON/Alarm Silence/Manual Battery Test ButtonBypass Indicator LED Amber Load/Battery Level Indicators 4 Green, 1 AmberFault Indicator LED Red UPS on Indicator LED GreenAC Input Indicator LED Green Output Voltage SelectionBattery Mode Operation Normal Mode OperationBypass Mode Operation Operating InstructionsBattery Recharge Mode Communications Pins 4 & 5 Remote Shutdown on BatteryCommunications Interface Port Pins 5 & 6 ANY-MODE Shutdown Auto-Enable Output Pin 6 LogicUPS Intelligent Communications GXT 2U Configuration Program Abilities Configuration ProgramWhat You Will Need Maintenance Battery ReplacementInternal Battery Replacement Procedures Troubleshooting LED status Diagnosis/Audible alarmTroubleshooting Guide Problem Cause SolutionRoom ambient temperature That the bypass is Alarm Conditions Condition AlarmSpecifications Dimensions in. mmBattery Cabinet Specifications Dimensions in mmBattery RUN Times Load % Estimated TimeProduct 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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