Vertiv Liebert GXT5 UPS - 8kVA/8kW/208 and 120V, Online Rack Tower Energy Star

Guard your most critical equipment with a premium online uninterruptible power supply that blends reliability, versatility, and energy efficiency. The Vertiv Liebert GXT5 UPS delivers robust 8 kVA / 8 kW power with clean, continuous output for mission‑critical servers, network gear, storage systems, and telecom hardware. Designed for data centers, server rooms, or edge deployments, the GXT5 combines a compact rack/tower form factor with dual voltage outputs and advanced management features to keep your operations up and running even during power disturbances or outages. With Energy Star qualification and scalable runtime options, this UPS helps protect your infrastructure while optimizing operating costs.

• High-density online protection: The Liebert GXT5 employs online double‑conversion topology to provide continuous, clean power with near‑unity power factor for critical loads. This means your equipment experiences minimal voltage distortion, isolated from input swings, and protected against brownouts, spikes, and sudden outages. Reliability on this scale translates into fewer unexpected downtimes and greater confidence in your SLA performance.
• Versatile 120V/208V output configurations: Engineered for flexibility in mixed‑voltage environments, the GXT5 delivers customizable output voltages to support a wide range of devices—from rack servers and storage appliances to network switches and telecom gear. The ability to switch between 120V and 208V output makes it an excellent match for mainstream data centers and edge installations that demand consistent power quality across diverse hardware footprints.
• Rack‑and‑tower convertible design: Save space and simplify deployment with a single unit that can be mounted in a standard rack or positioned as a tower. The adaptable form factor reduces the need for multi‑unit housings and streamlines cabling, cooling, and maintenance planning. This flexibility is ideal for environments where floor space is at a premium or where future reconfiguration is anticipated.
• Energy Star qualified for lower operating costs: The GXT5 meets Energy Star standards for energy efficiency, helping minimize electricity usage during normal operation and through runtime optimization. This translates into lower total cost of ownership, improved sustainability, and better energy budgeting for IT departments managing rising power demands without compromising performance.
• Comprehensive management and monitoring: Stay in control with an intuitive LCD interface, USB and serial connectivity, and optional network management cards for remote monitoring and control. With SNMP/Web integration options, you can monitor load levels, runtime, battery health, and alerts from a centralized IT management platform, enabling proactive interventions and streamlined maintenance planning.

Technical Details of Vertiv Liebert GXT5 UPS - 8kVA/8kW

• Model: Liebert GXT5
• Capacity: 8 kVA / 8 kW
• Topology: Online, double‑conversion
• Output voltage options: Configurable 120V or 208V
• Input voltage range: Auto‑sensing 120V/208V with 50/60 Hz compatibility
• Form factor: Rack‑mount or tower configuration for flexible installation
• Battery system: Lead‑acid VRLA with hot‑swappable batteries; expandable runtime with optional battery modules
• Runtime options: Runtime can be extended by adding external battery modules (EBMs) to meet longer protection until graceful shutdown
• Efficiency: Optimized for high efficiency in online operation across load ranges
• Communications: USB, RS‑232, LCD interface; optional network management card for SNMP/Web monitoring
• Alarms and display: Audible alarms and an informative LCD for real‑time status, load, and battery information
• Environmental and safety: Designed for data center environments with standard operating tolerances and compliance marks typical for professional IT deployments

how to install Vertiv Liebert GXT5 UPS

Plan the deployment carefully to maximize performance and longevity. Start by selecting a location with adequate ventilation, stable surface support, and access to a dedicated power circuit for the UPS input. If you are deploying in a rack, install the unit at an appropriate height to allow air flow and service access, then secure it with the provided mounting hardware. For a tower setup, place the UPS on a sturdy, level surface with clearance from walls or objects that could impede cooling or exhaust.

Connect the UPS to the power source using the dedicated circuit recommended by the installation manual and ensure power is within the auto‑sensing range. Route critical load devices to the UPS output outlets, protecting servers, storage, networking, and security appliances from disturbances and outages. Attach the battery modules or verify their installation if you plan to expand runtime, and verify that all battery connections are secure before powering up.

Power up the unit and perform the initial configuration via the LCD interface. Set the output voltage (120V or 208V), confirm the 50/60 Hz setting, and configure any required alarms or notification methods. If remote monitoring is desired, install the optional network management card and connect the UPS to your IT management network. Finally, run a controlled test by simulating a power loss to confirm that the UPS transitions smoothly to battery mode and initiates a safe shutdown protocol for connected equipment.

Frequently asked questions

Frequently asked questions

• Q: What loads is the Liebert GXT5 designed to protect?

  A: The GXT5 is designed to protect critical IT infrastructure including servers, storage devices, virtualization hosts, switches, routers, and other essential equipment that require clean, reliable power. With 8 kVA / 8 kW capacity, it supports a balanced ensemble of devices within a typical small to mid‑sized data center or edge deployment, ensuring uptime and data integrity during power disturbances or outages.

• Q: What voltage configurations does the GXT5 support?

  A: The unit offers configurable output voltage for 120V or 208V, making it suitable for environments that rely on single‑phase 120V IT gear as well as those with 208V equipment. Input voltage is auto-sensing to adapt to available power, simplifying installation and reducing the need for additional upstream transformers in many setups.

• Q: Can the Liebert GXT5 be installed in a rack and used as a tower at the same time?

  A: Yes. The GXT5 is designed as a versatile rack‑mountable unit that can also be used in a tower configuration. This flexibility reduces downtime and simplifies future reconfiguration as your infrastructure evolves.

• Q: How do I monitor the GXT5 and receive alerts?

  A: Monitoring is supported via an integrated LCD display and built‑in communication ports (USB and RS‑232). Optional network management cards enable SNMP/Web monitoring, allowing you to track battery health, load, runtime, and alarm events from your preferred IT management platform.

• Q: What are the energy efficiency benefits of the Liebert GXT5?

  A: As an Energy Star qualified unit, the GXT5 is designed to optimize energy use during normal operation and minimize waste during standby periods. This helps reduce operating costs over the life of the UPS while delivering the same level of protection for critical equipment.