EATON 9PX UPS – 9PXEBM72RT3U
Product Overview
The 9PXEBM72RT3U is an extended battery module (EBM) designed to increase the runtime of Eaton 9PX UPS systems. It attaches directly to compatible 9PX models, delivering sustained backup power for critical IT loads during extended outages. The module supports both rack and tower configurations in a 3U form factor, ensuring flexible deployment in data centers and network rooms.
Key Features
- Adds scalable energy capacity to Eaton 9PX 1–3 kVA UPS families
- Hot-swappable sealed lead-acid batteries enable continuous operation and straightforward replacement
- 72 V battery string comprising 12 × 12 V/9 Ah cells for reliable power delivery
- Rack/tower 3U chassis with included rack-mounting kit for tool-free installation
- Integrated protection circuitry against overcharge, over-discharge, and thermal events
- Certified to global standards: IEC/EN 62040-1/2, UL 1778, CE, cULus, EAC, and ENERGY STAR
- Backed by a two-year limited warranty for guaranteed performance and support [^1]
Technical Specifications
| Specification | Details |
|---|---|
| Catalog Number | 9PXEBM72RT3U |
| Module Type | Extended battery module (EBM) |
| Nominal Voltage | 72 V |
| Battery Configuration | 12 × 12 V/9 Ah sealed lead-acid cells |
| Form Factor | Rack/tower, 3U |
| Rack-Mounting Kit | Included |
| Dimensions (D × W × H) | 44 cm × 48.5 cm × 13 cm |
| Weight | 38.18 kg |
| Color | Black/silver |
| Compliances & Certifications | IEC/EN 62040-1/2, UL 1778, CE, cULus, EAC, ENERGY STAR |
| Warranty | 2 years limited |
Package Contents
- Extended Battery Module (EBM) 9PXEBM72RT3U
- EBM power cable
- EBM detection cable
- Rack-mounting kit and link plate
- Quick-start guide and safety instructions
Compatibility & Installation
The 9PXEBM72RT3U is validated for use with Eaton 9PX 1000, 1500, 2200, and 3000 VA UPS models featuring a 72 V battery bus. Installation involves sliding the EBM into the UPS rack-mount chassis or positioning it beside a tower UPS, then connecting the supplied power and detection cables. Once powered on, the UPS automatically recognizes the module and updates runtime estimates in the management interface.
Warranty & Support
Eaton provides a two-year limited warranty covering defects in materials and workmanship. Technical documentation, firmware updates, and global support are available through Eaton’s website and authorized service partners.
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