Back-up power (UPS)

The Eaton 9PX UPS provides energy-efficient power protection for small & medium data centres, IT rooms and infrastructure. Delivering double-conversion protection with 40% less energy usage, the 9PX is the perfect UPS for IT and facility managers who are concerned about energy costs and are looking for next-generation power-protection solutions.

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Overview Models Resources

Topology

Online

Power rating

1 kVA - 22 kVA

Form factor

Rack/tower

Now available in lithium-ion versions

with extended battery life of eight to ten years and technology that offers set-it-and forget-it deployment without the maintenance and refresh challenges of a UPS with lead-acid batteries.

Download the 9PX Lithium-Ion Brochure

More power

The Eaton 9PX (1-3 kVA) is the first UPS in its class to provide Unity power factor (VA=W). It delivers 11% more power than any other UPS as well as powering more servers with equivalent VA ratings and lower power factors.

Energy-efficient

Energy Star-qualified, the Eaton 9PX provides the highest efficiency level to reduce energy and cooling costs. The 9PX can meter energy consumption right down to the managed outlet groups. kWh values can be monitored using the LCD or Eaton’s Intelligent Power Software.

Virtualisation-ready

With an optional network card and Eaton’s Intelligent Power® Software Suite, which is compatible with all major operating systems, the 9PX seamlessly integrates with leading virtualisation environments and cloud orchestrations tools.

Pay as you grow

The 9PX (5-11 kVA) can be paralleled to achieve twice the power of unitary product using HotSync technology, without any extra cost on the initial purchase.

Specifications

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Application notes

9PX lithium-ion UPS batteries

(PDF 2 MB , 02/28/2024)
9PX5KP1 & 9PX6KP1 interconnect diagram

Shows you how to properly interconnect the 9PX5KP1 and 9PX6KP1.

(PDF 458 KB , 04/20/2021)
Eaton ABM – Opis technologii

(PDF 671 KB , 02/09/2022)
Making the right UPS connection

Quick overview of basic UPS input and output connections

(PDF 266 KB , 09/19/2019)
Why you should not daisy chain UPSs

(PDF 193 KB , 08/31/2022)

Brochures

Catalogues

Catalogue Eaton onduleur et solutions associées FRANCE

Onduleurs et solutions associées

(PDF 17 MB , 06/11/2025)
Eaton Catalogo Power Quality

(PDF 15 MB , 03/04/2021)
Power Quality Catalog - Benelux Edition

Overview of Eaton's full offer on Power Quality products and services

(PDF 16 MB , 01/28/2021)
USV-Lösungen & Serviceleistungen

Produktkatalog USV

(PDF 11 MB , 05/13/2020)
Výběrová pomůcka 1f UPS

Výběrová pomůcka 1f UPS

(PDF 2 MB , 06/10/2025)

Certification reports

614-21204-00.pdf

(PDF 232 KB , 11/09/2021)
Declaration of origin

(PDF 336 KB , 12/20/2021)
DOO EATON MadeIn September2016

(PDF 231 KB , 02/14/2021)
Eaton 9PX Declaration of conformity RCM

9PX Declaration of conformity RCM

(PDF 396 KB , 01/12/2017)
Eaton Declaration of Origin

Declaration of Origin

(PDF 232 KB , 09/20/2016)
Eaton UPS Declaration of Origin

(PDF 281 KB , 06/18/2024)
Eaton UPS Declaration of Origin

(PDF 282 KB , 12/05/2024)
ЕАС серт ЕАЭС RU C-FR.АБ53.В.01482_21 1ф ИБП

(PDF 1 MB , 10/18/2021)

Competitive comparisons

Head to head UPS comparison: Network closet and server room applications

(PDF 73 KB , 10/25/2022)

Cross references

9130 to 9PX cross reference

(PDF 812 KB , 04/20/2021)
Eaton 9PX New Product Conversion Chart

9PX New Product Conversion Chart

(PDF 26 KB , 07/17/2013)

Declarations of conformity

9px - Deklaracja zgodności

(PDF 1 MB , 10/24/2024)
Eaton 9PX UPS EU Declaration of conformity

(PDF 1 MB , 03/24/2025)
Eaton 9PX Supplier’s declaration of conformity

(PDF 85 KB , 09/13/2023)
Eaton 9PX UPS - magyar CE nyilatkozat

(PDF 3 MB , 02/09/2024)
EU Declaration of conformity Eaton 9PX UPS

(PDF 1 MB , 12/18/2023)

Drawings

FAQs

What's UP(S) with lithium-ion batteries?

Frequently asked questions about lithium-ion batteries

(PDF 541 KB , 04/26/2021)

Images

Infographics and listicles

Installation instructions

614-21276

(PDF 10 MB , 02/18/2022)
Eaton 9PX Lithium-Ion UPS Quick Start Guide

The New 9PX Lithium-Ion UPS Offers Longer Battery Life. So No Worries About Replacements.

(PDF 10 MB , 06/11/2021)
Eaton 9PX UPS 1~3kVA Manual Installation(KR)

(PDF 5 MB , 11/08/2021)
Eaton 9SX & 9PX UPS 5~6kVA Manual Installation(KR)

(PDF 3 MB , 11/08/2021)
Eaton 9SX & 9PX UPS 8~11kVA Manual Installation(KR)

(PDF 4 MB , 11/08/2021)
EBM quickstart

(PDF 940 KB , 02/18/2022)
伊頓 9PX UPS (1-3kVA)產品安裝與使用手冊

(PDF 11 MB , 12/30/2020)
伊頓 9PX UPS (3kVA) 產品安裝與使用手冊

(PDF 2 MB , 12/30/2020)

Logos

Manuals and user guides

Material safety data sheet (MSDS)

Eaton UPS Material Safety Data Sheet

(PDF 253 KB , 05/28/2025)

Presentations

Product specification guides

Sales notes

9 series single-phase ups 3-year warranty sales bulletin

(PDF 183 KB , 06/29/2023)
9PX 6 kVA lithium-ion UPS coming soon announcement

(PDF 465 KB , 01/10/2023)
Application guide: Small data center power protection solutions

(PDF 334 KB , 01/28/2021)
Cisco UCS sizing application guide

(PDF 4 MB , 02/16/2021)
Eaton and DellEMC solution brief

(PDF 1 MB , 04/20/2021)
Industrial power management

An overview of how Eaton helps power infrastructure for manufacturing, harsh environments, oil and gas, and shipboard applications.

(PDF 1 MB , 02/16/2021)
Powering Citrix XenDesktop deployment on Nutanix

(PDF 1 MB , 04/20/2021)
Solutions for Cisco IDF/MDF closets

(PDF 654 KB , 03/02/2021)

Selling policy and T&Cs

Domestic USA distribution and control products and services selling policy (25-000) with CPDI addendum

Effective Date: September 1, 2021

(PDF 386 KB , 05/18/2022)

Service and troubleshooting

Ripple20 安全漏洞公告

Ripple20 安全漏洞公告

(PDF 214 KB , 03/02/2021)

Software release notes, schemes and security updates

IPSS UPS Connectivity Compatibility

(PDF 319 KB , 04/06/2021)

Software, firmware and applications

Success stories

Technical data sheets

Time current curves

Eaton 9PX 1-3kVA Runtime Table

9PX 1-3kVA Runtime Table

(PDF 293 KB , 04/05/2017)
Eaton 9PX 11–5–11 k

9px-11-5-11k-timecurrentcurves

(PDF 2 MB , 04/20/2021)
Eaton 9PX 1–3 kVA

9px-1-3k-timecurrentcurves

(PDF 2 MB , 04/20/2021)
Eaton 9PX 3–6–11 k

9px-3-6-11k-timecurrentcurves

(PDF 2 MB , 04/20/2021)
Eaton 9PX 6kVA-11kVA Runtime Chart

9PX 6kVA-11kVA Runtime Chart

(PDF 25 KB , 06/13/2013)

Warranty guides

Eaton 9PX lithium-ion warranty

(PDF 203 KB , 04/12/2021)
Eaton load protection guarantee

(PDF 148 KB , 04/19/2021)
Garantie limitée de trois ans pour les modèles UPS: 9PX et 9SX

(PDF 125 KB , 06/30/2023)
Three-year limited warranty

Effective for purchases on or after July 1st, 2023

(PDF 733 KB , 06/29/2023)
Two-year limited warranty

(PDF 237 KB , 02/15/2021)
伊顿UPS 5-8服务标准承诺（IT Channel换机）

(PDF 291 KB , 02/21/2024)

Webinars

ИБП двойного преобразования для защиты серверов и критических нагрузок. New 9E 1-3 кВА

(PDF 3 MB , 02/15/2021)

White papers

Eaton power management 101

A quick guide to getting the most out of your hardware

(PDF 4 MB , 01/15/2024)
Eaton UPS fundamentals handbook

(PDF 17 MB , 07/02/2025)

Wiring diagrams

Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.

Eaton 9PX UPS