Eaton 9PXM UPS Frame 4-20 kVA N+1 Modular Online Double-Conversion
The Eaton 9PXM modular UPS is a scalable online double-conversion power protection system engineered for mission-critical IT and data center environments. This 4-20 kVA N+1 UPS frame combines hardwired input/output connectivity with a flexible 21U rack/tower 2-in-1 configuration to deliver enterprise-grade reliability without compromise. Whether protecting colocation facilities, edge data centers, or high-availability server rooms, the 9PXM provides complete battery backup, sine-wave output conditioning, and modular scalability to grow with your power demands. With support for multiple voltage options (110V/220V, 120V/208V, 120V/240V, 127V/220V), this online UPS system ensures zero-transfer-time protection against blackouts, brownouts, surges, and line noise—keeping your critical infrastructure running 24/7.
Key Features
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Modular Scalability: Expand from 4 kVA to 20 kVA with N+1 redundancy for growing data center needs
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Online Double-Conversion Technology: Continuous power conditioning with zero-transfer-time battery backup
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Hardwired Input & Output: Direct connection for mission-critical applications without plug-dependent vulnerabilities
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21U Rack/Tower Configuration: Flexible 2-in-1 deployment for both rack-mount and free-standing installations
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Multi-Voltage Support: Compatible with 110V/220V, 120V/208V, 120V/240V, and 127V/220V input options
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Sine-Wave Output: Clean, regulated power delivery protects sensitive IT equipment and extends hardware lifespan
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Low Total Cost of Ownership: Efficient modular design reduces energy consumption and maintenance overhead
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Enterprise-Grade Reliability: Designed for colocation, edge data centers, and high-availability environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
Eaton |
| Part Number |
9PXM12FFFFH |
| Product Series |
9PXM |
| Power Capacity |
4-20 kVA (N+1 Modular) |
| Topology |
Online Double-Conversion |
| Input Connection |
Hardwired |
| Output Connection |
Hardwired |
| Form Factor |
Rack/Tower 2-in-1 |
| Height |
21U |
| Mounting |
Free-standing Model |
| Color |
Black/Silver |
| Input Voltage Options |
110V/220V, 120V/208V, 120V/240V, 127V/220V |
| Output Waveform |
Sine Wave |
| Battery Backup |
Complete (Modular) |
Frequently Asked Questions
What is a modular scalable UPS and why does my data center need one?
A modular scalable UPS like the Eaton 9PXM allows you to start with lower capacity (4 kVA) and expand up to 20 kVA as your infrastructure grows, without replacing the entire system. This approach reduces capital expenditure, simplifies maintenance, and ensures your power protection scales with your business—ideal for growing colocation facilities and edge data centers.
How does online double-conversion UPS technology protect my equipment?
Online double-conversion continuously converts incoming AC power to DC, then back to clean AC output. This eliminates transfer time to battery during outages and provides superior conditioning against surges, sags, and line noise—ensuring mission-critical servers and networking equipment experience zero disruption.
Can the 9PXM UPS work in both rack and tower configurations?
Yes. The 9PXM features a 21U rack/tower 2-in-1 configuration, allowing deployment as a traditional rack-mount unit or as a free-standing tower. This flexibility accommodates diverse data center layouts and colocation environments without requiring separate hardware.
What voltage options does the Eaton 9PXM support?
The 9PXM supports multiple input voltage configurations: 110V/220V, 120V/208V, 120V/240V, and 127V/220V. This multi-voltage capability ensures compatibility with regional power standards and simplifies deployment across different geographic locations and facility types.
