Eaton 9PXM12AAAAA 9PXM 4 20kVA Modular UPS Frame
Overview
The Eaton 9PXM12AAAAA is a robust, modular uninterruptible power supply (UPS) frame engineered to provide scalable and redundant power protection for critical IT infrastructure. Designed for colocation facilities, edge data centers, and diverse industrial or commercial environments, this 21U rack/tower cabinet ensures continuous operation by safeguarding against blackouts, brownouts, surges, and line noise that can disrupt sensitive equipment and compromise data integrity. Its online double-conversion topology delivers clean, consistent sine wave power, isolating connected loads from utility power fluctuations and ensuring optimal performance and longevity for vital systems. This sophisticated UPS frame boasts a highly flexible architecture, accommodating up to 20kVA of power with N+X redundancy for superior reliability and uptime. The 12-slot design allows for the hot-swappable installation of up to six 4kVA power modules and a corresponding number of battery modules, enabling capacity expansion or maintenance without interrupting critical loads. This modularity translates directly into operational agility, allowing IT managers to scale power protection precisely as demand evolves, optimizing initial investment and future growth potential. The Eaton 9PXM12AAAAA frame is engineered for seamless integration into existing IT environments, featuring hardwired input and output connections for secure, permanent installations. Its adaptable rack/tower form factor provides versatile deployment options within data centers or equipment rooms. Management is streamlined through dual network card slots, facilitating remote monitoring and control when equipped with optional network cards. Furthermore, Eaton’s Advanced Battery Management (ABM) technology intelligently monitors and charges batteries, significantly extending their service life and providing proactive alerts for replacement, enhancing overall system reliability and reducing maintenance overhead.
Key Features
- Online double-conversion topology for consistent power
- Modular design supports up to 20kVA N+X redundancy
- Hot-swappable power and battery module capability
- Advanced Battery Management (ABM) for extended life
- Hardwired input/output for secure, permanent connections


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