Eaton 9PXM UPS Frame 4-20 kVA N+1 Configuration
The Eaton 9PXM UPS is a modular, enterprise-grade uninterruptible power supply designed for mission-critical data centers and server rooms requiring scalable, redundant power protection. This 4-20 kVA online double-conversion UPS delivers N+1 redundancy in a compact 21U rack/tower form factor, supporting multiple voltage configurations (110V/220V, 120V/208V, 120V/240V, 127V/220V) to match your facility infrastructure. With hardwired input and output connections, the 9PXM provides seamless power continuity, zero-transfer-time protection, and modular scalability for growing IT environments.
Key Features
-
Modular 4-20 kVA capacity with N+1 redundancy for fault-tolerant power delivery
-
Online double-conversion topology ensures zero-transfer-time and complete isolation from utility power anomalies
-
Hardwired input and output connections for reliable, permanent installation in rack and tower configurations
- 21U compact form factor fits standard server racks and free-standing deployments
- Multiple voltage support: 110V/220V, 120V/208V, 120V/240V, 127V/220V for global compatibility
- Black and silver industrial design integrates seamlessly into modern data center environments
- Scalable architecture supports modular power module expansion for future capacity growth
- Enterprise-grade reliability with hot-swappable battery modules and advanced diagnostics
Technical Specifications
| Specification |
Details |
| Manufacturer |
EATON |
| Part Number |
9PXM12GGJJB |
| Product Series |
9PXM UPS |
| Power Capacity |
4-20 kVA (Modular) |
| Redundancy Configuration |
N+1 |
| Topology |
Online Double-Conversion |
| Form Factor |
Rack/Tower, 21U |
| Installation Type |
Free-Standing |
| Input Connections |
Hardwired |
| Output Connections |
Hardwired |
| Supported Voltages |
110V/220V, 120V/208V, 120V/240V, 127V/220V |
| Color |
Black/Silver |
Frequently Asked Questions
What is N+1 redundancy in a UPS system?
N+1 redundancy means the 9PXM UPS frame can support one additional power module beyond the minimum required capacity. If one module fails, the remaining modules continue protecting your equipment without interruption, ensuring zero downtime for critical systems.
How does double-conversion UPS technology protect my data center?
The online double-conversion UPS continuously converts incoming AC power to DC, then back to clean AC output. This eliminates transfer time during power events and provides complete isolation from utility power problems like surges, sags, and harmonics—ideal for sensitive server and networking equipment.
Can the Eaton 9PXM scale as my power needs grow?
Yes. The modular 4-20 kVA architecture allows you to add power modules incrementally, scaling from 4 kVA up to 20 kVA without replacing the entire UPS frame. This flexibility reduces capital costs and adapts to your facility's evolving requirements.
Which voltage configuration should I choose for my facility?
Select the voltage matching your facility's power distribution: 120V/208V is standard in North America, 110V/220V in Europe/Asia, 120V/240V for split-phase systems, and 127V/220V in Latin America. Consult your facility manager or electrician to confirm your infrastructure requirements.
