Vertiv Liebert GXT5 UPS - 2000VA/1800W 120V | Online Rack Tower Energy Star

The Vertiv Liebert GXT5 UPS delivers unparalleled power protection for your most critical IT infrastructure. Engineered to keep servers, storage, networking equipment, and edge devices running through power disturbances, outages, and fluctuations, this Online Rack Tower UPS blends high efficiency with rock-solid reliability. With a 2000VA / 1800W rating at 120V and Energy Star certification, the Liebert GXT5 is purpose-built for data centers, telecom rooms, or small to mid-size enterprises that demand clean, continuous power without interruption. Built to support modern workloads—from virtualized servers to bandwidth-intensive networking gear—the GXT5 ensures graceful shutdowns, data integrity, and streamlined maintenance, all while minimizing total cost of ownership.

• True online double-conversion protection: The Liebert GXT5 uses a true online double-conversion topology to convert incoming AC power to DC and then back to a clean, isolated 120V AC output. This provides instantaneous, seamless power regardless of disturbances on the input, guaranteeing consistent voltage and frequency for sensitive IT equipment. The result is dramatically reduced risk of data corruption, fewer unexpected reboots, and improved hardware longevity—critical for servers, NAS devices, virtualization hosts, and network gear.
• Robust capacity in a compact rack-tower form factor: With a 2000VA / 1800W rating, the GXT5 delivers ample headroom for mid-range data room loads or dense edge deployments. The convertible rack-and-tower design makes it easy to deploy in existing cabinet setups or standalone on the floor, providing flexible installation options that save space and simplify cable management. This versatility is ideal for environments where rack space is at a premium but reliability cannot be compromised.
• Energy Star certified efficiency and smart power management: Energy Star certification reflects a focus on efficiency across the power path, minimizing energy waste and heat generation in standby and operating modes. Features such as automatic voltage regulation (AVR), eco-friendly operating modes, and intelligent battery management help reduce operating costs while keeping protected equipment within safe, regulated tolerances. This is especially beneficial for data centers optimizing power usage effectiveness (PUE) and for organizations aiming to lower their environmental impact.
• Comprehensive protection and monitoring capabilities: The Liebert GXT5 provides a broad spectrum of protections—overload, short-circuit, brownout, and surge suppression—plus automatic self-testing, which helps ensure readiness without manual intervention. Remote monitoring and management are supported via USB and serial interfaces, with optional network management capabilities for SNMP-based monitoring, enhancing visibility across the IT stack. End users can monitor runtime, battery health, and load in real time, enabling proactive maintenance and smarter capacity planning.
• Maintenance-friendly design with scalable reliability: The GXT5 emphasizes serviceability and uptime. Features such as hot-swappable battery modules (where supported) and a modular internal architecture make battery replacements and capacity expansion straightforward, reducing downtime during maintenance windows. With a focus on long-term resilience, the unit is engineered to withstand daily power fluctuations and provide consistent performance over years of operation.

Technical Details of Vertiv Liebert GXT5 UPS - 2000VA/1800W 120V

• Power rating: 2000 VA / 1800 W
• Output voltage: 120 VAC (nominal), with precise regulation to protect sensitive equipment
• Input voltage: 120 VAC (auto-sensing 50/60 Hz capable)
• Topology: Online, double-conversion UPS for zero-transfer time and clean output
• Form factor: Rack/Tower convertible for flexible deployment
• Battery: Sealed lead-acid (VRLA) battery with maintenance-free operation
• Management: USB and serial connectivity for local monitoring; optional network management card for remote SNMP monitoring
• Efficiency: High-efficiency operation with Energy Star certification and ECO-mode options
• Protection features: AVR, surge protection, overload and short-circuit protection, automatic self-test
• Warranty: Refer to manufacturer terms and regional availability
• UPC/SKU: not provided in the available data

how to install Vertiv Liebert GXT5 UPS

• Plan and prepare: Identify a stable, vibration-free location with adequate ventilation. Ensure there is access to power outlets and that rack space or floor area is cleared for installation. Verify the operating environment matches the UPS specifications (temperature, humidity, and airflow) to maximize battery life and performance.
• Mounting and placement: If you are installing in a rack, mount the GXT5 using the included rack ears and hardware, securing it to the rack frame. If you prefer a standalone setup, convert it to a tower configuration and place it on a solid, level surface with sufficient clearance for cooling and access to cables.
• Connect the input power: Connect the UPS input cord to a dedicated 120V outlet that matches the unit’s rating. Do not use multiple devices on the same outlet if you are near full load, as this can compromise protection and performance.
• Load connection and distribution: Connect critical devices (servers, storage, network switches) to the UPS output receptacles. Leave nonessential devices on a separate circuit to avoid unnecessary load during a power event. Arrange cables neatly to prevent airflow obstruction and simplify future maintenance.
• Battery and testing: If this is a new installation, allow the UPS to self-test and calibrate its batteries according to the manual. Perform a controlled simulated outage to verify that the UPS transfers clean power to the protected equipment without interruption, and confirm that monitoring interfaces report real-time status and runtime.
• Management configuration: Connect the USB or serial cable to a management host or server. Install any available management software or drivers, then configure alert thresholds, automatic shutdown scripts, and SNMP settings if you use network management tools. Enable features like AVR and ECO mode to optimize performance and energy use.
• Documentation and routine checks: Keep the user manual handy and document serial numbers, warranty details, and replacement battery part numbers. Schedule periodic battery health checks and firmware updates, and run routine self-tests to ensure continued reliability.

Frequently asked questions

• What is the Vertiv Liebert GXT5 UPS used for? It provides continuous, clean power for critical IT infrastructure, including servers, storage devices, networking gear, and edge equipment. Its online double-conversion topology eliminates input power disturbances, enabling stable operation during brownouts, sags, and outages.
• What load can it support? The unit is rated at 2000 VA / 1800 W, which covers a broad range of mid-range IT equipment. For best results, calculate total connected load and keep it below the rated capacity to preserve runtime and avoid overheating.
• Does it offer remote management? Yes. The GXT5 supports local management via USB/serial and can be equipped with additional network management capabilities for remote monitoring and alerting, helping IT teams respond quickly to power events.
• Is this UPS Energy Star certified? Yes. The Liebert GXT5 carries Energy Star certification, reflecting efficient operation and a lower environmental impact when in use or in standby.
• How do I replace the batteries? Battery replacement procedures vary by model, but the Liebert GXT5 is designed for straightforward maintenance with hot-swappable battery options in many configurations. Always follow the manufacturer's safety instructions, disconnect the UPS from mains before handling batteries, and dispose of old batteries per local regulations.
• Can I convert it between rack and tower configurations? Yes. The Liebert GXT5 is designed as a convertible rack-tower UPS, allowing flexible deployment to fit your space, whether in a data center rack or a standalone equipment room.
• What safety and surge protections does it include? The unit provides surge protection, short-circuit protection, overload protection, and automatic voltage regulation to keep connected devices safe from voltage fluctuations.