Detailed Specifications
Eaton 9PX11KG2-L 11kVA Lithium-Ion UPS Rack-Mount Online UPS
Overview
The Eaton 9PX11KG2-L is a double-conversion online UPS designed for high-density IT, data center, edge computing, and enterprise infrastructure requiring clean, continuous power protection with lithium-ion battery technology.
It delivers 11 kVA / 11 kW of output power with true online double-conversion topology, ensuring zero transfer time during power disturbances. The system maintains regulated output voltage and frequency for sensitive IT loads such as servers, storage systems, networking equipment, and telecom infrastructure.
The unit operates on 200-240V input and output and is designed for rack-mount installation (4U form factor). It includes hardwired input and output connections and supports modular expansion with external battery modules (EBMs) for extended runtime configurations.
Lithium-ion battery technology provides longer service life, reduced maintenance, faster recharge cycles, and lower total cost of ownership compared to traditional VRLA UPS systems. It is commonly deployed in modern data centers, colocation facilities, enterprise server rooms, and critical edge environments.
This model is not intended for residential backup power or light commercial use; it is designed specifically for IT-grade power continuity environments with structured electrical infrastructure.
Key Features
- 11kVA / 11kW double-conversion online UPS topology
- Lithium-ion battery system for long lifecycle performance
- Rack-mounted 4U high-density enterprise design
- Hardwired input/output for data center deployment
- Expandable runtime with external battery modules
Specifications
| Specification | Details |
|---|
| Brand | Eaton |
| Part Number | 9PX11KG2-L |
| Product Type | Rack-Mount Online UPS |
| Topology | Double Conversion (Online VFI) |
| Capacity | 11 kVA / 11 kW |
| Input Voltage | 200-240V AC |
| Output Voltage | 200-240V AC |
| Input Frequency | 50/60 Hz |
| Output Frequency | 50/60 Hz |
| Form Factor | 4U Rackmount |
| Output Connections | Hardwired (L6-30R distribution) |
| Battery Type | Lithium-Ion |
| Expandability | External Battery Modules (EBM supported) |
| Efficiency | Up to ~97% online mode |
| Application | Data center / enterprise IT / edge infrastructure |
| Certifications | ENERGY STAR, UL, CE (varies by region) |
