Vertiv Liebert 9 Ah, 288V External Battery Cabinet for Liebert GXT4-8000RT208 and GXT4-10000RT208

The Vertiv Liebert 9 Ah, 288V External Battery Cabinet is a purpose-built energy storage extension designed to maximize uptime for Liebert GXT4-8000RT208 and GXT4-10000RT208 UPS systems. Tailored for data centers, server rooms, healthcare facilities, and other mission-critical environments, this external battery cabinet adds a powerful layer of resilience to your IT infrastructure. By increasing runtime during outages and minimizing the frequency of battery replacements, it helps protect critical workloads, support graceful shutdowns, and keep essential services online when the power grid fluctuates or fails. Built with reliability in mind, the cabinet leverages high-quality battery modules and a robust enclosure to deliver consistent performance under demanding conditions. Whether you’re performing planned maintenance, dealing with extended outages, or planning for future growth, this external cabinet provides a scalable, future-proof solution that aligns with Vertiv’s commitment to uptime, efficiency, and total cost of ownership.

• Extended runtime for outages and peak loads: The 9 Ah, 288 V configuration adds critical energy reserves to your Liebert GXT4 UPS, enabling extended operation of connected loads during power interruptions. This means fewer interruptions to essential applications, safer graceful shutdowns for servers, and improved service continuity for your business-critical services.
• Scalable, modular design for future growth: Designed to integrate seamlessly with your existing Liebert GXT4 system, this external battery cabinet supports scalable capacity. As your IT footprint expands or demand fluctuates, you can extend runtime by adding additional cabinets or modules, preserving your investment while ensuring you meet evolving uptime objectives.
• Seamless compatibility with Liebert GXT4-8000RT208 and GXT4-10000RT208: This cabinet is engineered to pair specifically with the 8 kW and 10 kW Liebert GXT4 units operating at 208V. The result is a cohesive, turnkey solution where battery management, warning alerts, and runtime extension operate in harmony with the UPS, delivering predictable performance under load.
• Easy maintenance, monitoring, and protection: The external cabinet is built for straightforward maintenance with accessible battery modules and clear diagnostic indicators. Integrated monitoring supports health, temperature, voltage, and state-of-charge reporting, enabling proactive maintenance and minimized downtime. Alerts and logs can be accessed through compatible Liebert monitoring software for streamlined asset management.
• Durable enclosure with safety and reliability in mind: Constructed from sturdy materials with secure mounting options, this external cabinet protects sensitive battery modules from environmental stress while meeting industry standards for safety and reliability. The design emphasizes robust thermal management, secure cabling, and easy service access, ensuring long-term durability in data centers, network closets, or other critical environments.

Technical Details of Vertiv Liebert 9 Ah, 288V External Battery Cabinet

• Compatibility: Liebert GXT4-8000RT208 and Liebert GXT4-10000RT208 UPS models
• Battery capacity: 9 Ah
• System voltage: 288 V
• Battery type: VRLA (Valve Regulated Lead Acid) modules
• Enclosure: External cabinet with durable steel construction and secure mounting provisions
• Monitoring and integration: Designed to work with Liebert monitoring solutions for health, temperature, voltage, and charge status

How to install Vertiv Liebert 9 Ah, 288V External Battery Cabinet

• Power down the Liebert GXT4 UPS and ensure the installation area is free of obstructions with adequate ventilation. Verify the ambient temperature and humidity meet the cabinet’s operating range.
• Position the external battery cabinet adjacent to the UPS in a stable, vibration-free location. Ensure there is sufficient clearance for battery access, cable routing, and ventilation.
• Connect the cabinet to the Liebert GXT4-8000RT208 or GXT4-10000RT208 using the appropriate DC bus cables and communication/power interconnects as specified in the installation manual.
• Securely mount the cabinet using the supplied hardware, ensuring proper grounding and cable management. Route cables neatly to minimize strain and ensure easy serviceability.
• Power up the UPS and cabinet, then run the on-device diagnostics and a runtime test to verify proper operation, battery health, and communication. Record the results and configure monitoring alerts to fit your maintenance schedule.

Frequently asked questions

• Q: What advantage does the 9 Ah, 288 V external cabinet provide?
  A: It increases usable energy available to the Liebert GXT4 UPS, extending runtime during outages and giving you more time to complete safe shutdowns or maintain critical operations without interruption.
• Q: Is this cabinet suitable for outdoor installation?
  A: The cabinet is designed for data center and IT environments with controlled conditions. For outdoor or harsh environments, verify enclosure ratings and consider additional protective enclosures or climate-controlled spaces as recommended by Vertiv.
• Q: Can I mix this external cabinet with other Liebert battery configurations?
  A: Yes. The cabinet is designed to integrate with the Liebert GXT4 UPS family, and it can be combined with additional modules or cabinets to scale runtime as needed, while maintaining centralized monitoring.
• Q: How does monitoring work with the external cabinet?
  A: Integrated with Vertiv Liebert monitoring solutions, the cabinet reports key health metrics such as battery temperature, state of charge, and voltage, providing alerts and historical data for proactive maintenance.
• Q: What maintenance is required?
  A: Regular visual inspections, temperature checks, and periodic battery health assessments are recommended. Use the monitoring software to track aging indicators and schedule replacement before capacity degrades significantly.