Uninterruptible Power Supplies for Your Data Center

Online operations are vital to successful data center operation. When your power can’t go down, you can trust our Liebert™ Uninterruptible Power Supplies (UPS) from Vertiv, a variety of battery systems, and VYCON® flywheels. Browse our full line of desktop UPS, rackmount UPS, midrange UPS, and enterprise UPS systems. Need help to select the perfect UPS system for your facility? Use the UPS Selection Tool below.
UPS Buyers Guide

Buyer’s Guide

Whether your IT equipment is in an IDF room or a large data center, a UPS is an important part of your availability, disaster recovery, and business continuity plans. Need help selecting the right UPS? Our free guide will help identify your UPS needs, power requirements, and more.
UPS Selection Tool

UPS Selection Tool

The UPS Selection Tool is useful to assist you with selection of power equipment for small data room applications to enterprise data center applications. This tool helps you choose the product(s) which specifically meet your needs from multiple product lines.

UPS Power Rental

Our Uninterruptable Power Supply (UPS) and battery power rentals are ideal for any organization that needs cost-effective, flexible critical power availability.
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Desktop Workstation

Off-line and line-interactive uninterruptible power supply (UPS) systems and power strips ideal for PCs and sensitive electronic equipment.

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Enterprise UPS – (225 kVA to 1200 kVA)

Uninterruptible power supply (UPS) and backup power systems for SMB and Mid-Range data center design for facility-wide protection for sensitive electronics.

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Midrange UPS (10 kVA to 250 kVA)

Uninterruptible power supply (UPS) and backup power systems for SMB and mid-range data center design for facility-wide protection for sensitive electronics.

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Network Closet / Small Data Center UPS (500 VA to 20 kVA)

On-line uninterruptible power supply (UPS) systems with the reliability, features, and flexibility required by networks and electronics in rack environments.

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Switchgear Transfer Switches

Browse our collection of power control systems, power monitoring, industrial controls, automatic transfer switches, non-automatic transfer switches, paralleling switchgear and other emergency power control systems for managing alternate energy sources.

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Discontinued UPS Equipment Products

View the whole line of Discontinued UPS Equipment products that we support.