Eaton 5PX EBM 72 V RT3U extension de batterie pour onduleur 5PX, VRLA, 3U (5PXEBM72RT3UG2)

The Eaton 5PXEBM72RT3UG2 is a Sealed Lead Acid (VRLA) UPS battery assembly designed for external runtime extension of compatible Eaton UPS systems. It provides 12 cells of 12 V, each with a nominal capacity of 9 Ah, configured to deliver reliable standby power for critical loads. The unit is certified to CE, REACH, RoHS and IEC standards and is built with a compact rack-friendly footprint measuring 438 mm in width and 129 mm in height, with an overall weight of 39.7 kg. Its black-and-silver enclosure is intended for installation in data centers, server rooms and industrial backup applications where predictable battery performance and safety certifications are required.

Advantages

The sealed lead acid VRLA chemistry enables maintenance-free operation and leak-proof construction, reducing onsite service needs. A standardized form factor and certified compliance simplify integration with Eaton UPS systems and third-party racks. The 12-battery configuration offers extended runtime compared with single battery modules, and the robust mechanical design supports stable mounting and secure electrical connections. Certification to international safety and environmental standards ensures compatibility with regulated environments.

Suitable for

• External runtime extension for compatible Eaton UPS installations
• Server rooms and network cabinets requiring predictable backup time
• Small to medium datacenter racks and edge computing sites
• Industrial control panels and telecommunications equipment backup

Key specifications

• Battery type: Sealed Lead Acid (VRLA)
• Nominal voltage per battery: 12 V
• Nominal capacity per battery: 9 Ah
• Number of batteries: 12
• Dimensions (W × H): 438 mm × 129 mm
• Weight: 39.7 kg
• Enclosure colour: black and silver
• Standards: CE, REACH, RoHS, IEC certified

How to use

Install the battery assembly in accordance with the Eaton UPS user manual and the rack or cabinet manufacturer’s instructions. Ensure the UPS is powered down safely and isolated from the mains before connecting or replacing batteries. Position the battery module on a suitable shelf or tray and secure mounting points as required. Connect the battery cables using the correct polarity and torque values specified by the UPS documentation. After installation, perform a UPS self-test or battery diagnosis to confirm proper communications and runtime estimates. Dispose of replaced batteries via an authorized recycling channel in line with local regulations.

Recommendations

For optimal service life, operate the battery assembly in a cool, ventilated environment and avoid prolonged exposure to high ambient temperatures. Perform periodic visual inspections and follow the UPS manufacturer’s maintenance schedule for battery testing and replacement intervals. Use genuine Eaton-compatible charging and monitoring systems to maintain warranty coverage and ensure accurate runtime management.