Emerson GXT5000R-208 user manual Major Components

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MAJOR COMPONENTS

Transient Voltage Surge Suppression (TVSS) & EMI/RFI Filters

These UPS components provide surge protection and filter both electromagnetic interference (EMI) and radio frequency interference (RFI). They minimize any surges or interference present in the utility line and keep sensitive equipment protected.

Rectifier/Power Factor Correction (PFC) Circuit

In normal operation, the rectifier/PFC circuit converts utility AC power to regulated DC power for use by the inverter while ensuring that the waveshape of the input current used by the UPS is near ideal. Extracting this sinewave input current achieves two objectives: the utility power is used as efficiently as possible by the UPS, and the amount of distortion reflected on the utility is reduced. This results in cleaner power being available to other devices in the building not being protected by the GXT5000R-208.

Inverter

In normal operation, the inverter utilizes the DC output of the power factor correction circuit and “inverts” it into precise, regulated sinewave AC power. When utility power fails, the inverter takes power from the battery through the DC to DC converter and inverts it into alternating current. In both modes of operation, the UPS inverter is on-line and continuously generating clean, precise, regulated AC output power.

Battery Charger

The battery charger utilizes utility power and precisely regulates it to continuously “float” charge the battery system.

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 continu- ously at its optimum efficiency and voltage, thus increasing reliability.

Battery

The GXT5VBATT and GXT5VBATTW120 employs valve-regulated, nonspillable, lead acid batteries. At an ambient temperature of 68°F to 77°F (20°C to 25°C) and with the UPS float charging, the battery design life will be maintained.

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Contents GXT5000R-208 Page Table of Contents Figures Important Safety Instructions Service Personnel Information Glossary of Symbols Introduction and System Description Major Components Dynamic Bypass Auxiliary 120V / 400VA PowerDB-9 connector No user connection General DescriptionControl panel Air vents External battery connectors GXT5VBATT battery cabinet Rear viewGeneral Installation Fault Indicator Battery capacity indicators Controls and IndicatorsOn Bypass indicator 1 amber LED Normal Mode Operation Battery Mode OperationModes of Operation Battery Recharge Mode Bypass ModeTurn On Operating InstructionsManual Bypass StandbyOptional Batteries Programmable RUN Time Programming the GXT5000R-208 for Battery Cabinet CountProcedure to change the battery count Procedure to confirm the battery countCommunications Pin ConfigurationRelay Interface Card Pin Function OperationEPO Serial Communications Serial CableDB-9 Adapter UPS Communications with Intellislot Maintenance Troubleshooting Battery mode Overvoltage faultOverload alarm Inverter modeSpecifications Dimensions inches mmWeight lbs kg GXT5VBATTW120 Battery Cabinet SpecificationsPage Page Asia 23F, Allied Kajima Bldg United States
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GXT5000R-208 specifications

The Emerson GXT5000R-208 is a high-performance uninterruptible power supply (UPS) designed to deliver reliable power protection for critical systems in data centers, industrial applications, and other mission-critical environments. This UPS is engineered for efficiency, redundancy, and performance, making it a trusted choice among IT professionals and facility managers.

One of the key features of the GXT5000R-208 is its double-conversion online technology. This technology ensures that the output power is consistent and free from fluctuations, providing pure sine wave output. This feature is particularly important for sensitive electronic equipment, as it maintains the integrity and operational stability of critical systems even in the event of input power disturbances such as surges, sags, or outages.

The GXT5000R-208 is capable of delivering a power capacity of 5000 VA / 5000 W with a nominal input voltage of 208-volt systems. Its advanced design allows for easy adaptability to various configurations, making it suitable for both single-phase and three-phase applications. The UPS is equipped with a wide input voltage range, which enhances its compatibility with different electrical infrastructures.

Another notable characteristic of the Emerson GXT5000R-208 is its modular design. The UPS can be easily expanded or reconfigured according to the changing needs of the facility, offering scalability for future growth. With hot-swappable batteries, users can perform maintenance or upgrades without downtime, ensuring continuous operation.

The GXT5000R-208 also incorporates powerful monitoring and management features. It comes with an intuitive LCD display that provides real-time information regarding the UPS status, battery health, and operational parameters. The UPS can also be integrated with various management software solutions, allowing for remote monitoring and control via SNMP, USB, or RS-232 connections.

Furthermore, the unit is built with a robust battery management system, ensuring optimal battery performance and longevity. Its intelligent charging system reduces the risk of battery overcharging, thus extending battery life and enhancing overall system reliability.

In summary, the Emerson GXT5000R-208 stands out for its reliable double-conversion online technology, scalability, and advanced monitoring capabilities. Its design prioritizes efficiency and adaptability, ensuring that organizations can maintain operational continuity and protect their critical systems against power disruptions. Whether in a data center or industrial setting, the GXT5000R-208 is a dependable UPS solution that meets the demanding requirements of modern power management.
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