Eaton 9PX 72V Extended Battery Module for Select 2kVA to 3kVA 9PX UPS Systems

Overview

The Eaton 9PX 9PXEBM72RT is an extended battery module designed to enhance the runtime of Eaton 9PX UPS systems rated between 2 kVA and 3 kVA. It provides additional backup power for critical equipment in environments such as server rooms, medical labs, and industrial settings where uninterrupted operation is essential. The module features a 72 V DC valve regulated lead acid battery set housed in a compact 2U enclosure that fits easily into rack spaces or stands alongside tower UPS units.

Key features

• Compatible with Eaton 9PX UPS models from 2000 VA to 3000 VA, ensuring seamless integration with existing systems
• Hot swappable batteries allow replacement without shutting down connected equipment, minimizing downtime during maintenance
• Daisy chain capability supports connecting up to four modules to significantly extend backup time for longer outages
• Advanced battery management technology optimizes charge cycles, extending battery life by approximately 50 percent compared to standard float charging
• Energy Star certification confirms efficient power use, helping reduce energy costs while maintaining reliable protection
• Compact 2U form factor fits into tight rack spaces or can be positioned beside tower UPS units for flexible installation

Key specs

• Battery type: Valve regulated lead acid (VRLA)
• Voltage: 72 V DC
• Compatible UPS power range: 2 kVA to 3 kVA
• Enclosure size: 2U rack height
• Weight: Approximately 86.4 lb
• Warranty: 3 year limited warranty

Connectivity and compatibility

The module connects to compatible Eaton 9PX UPS systems via a 72 V DC interface with heavy-duty battery cabling designed for reliable power transfer. Its design supports easy integration into existing power setups without requiring modifications, and the ability to daisy chain multiple modules offers scalable runtime expansion tailored to your backup needs.

Installation and setup

Installation is straightforward with the 2U enclosure fitting standard rack spaces or standing alongside tower UPS units. The hot swappable battery design allows technicians to perform maintenance or battery replacement without interrupting power to connected devices, which is critical for environments that cannot afford downtime. This flexibility makes it suitable for IT professionals managing server rooms or industrial engineers overseeing factory floor equipment.

Ideal uses and environments

This extended battery module is well suited for IT infrastructure, healthcare facilities, and industrial operations where continuous power is vital. It supports longer backup durations during outages, helping protect sensitive electronics and maintain operational continuity. Its efficient design and scalable runtime make it a strong choice for organizations looking to enhance their UPS systems without extensive redesign or additional space requirements.