There Are Dozens of APC UPS Models: Here Is How to Pick the Right One for Your Application

How to Choose the Right APC UPS for Your Application

By Molly Gross, Principal, Power Solutions, LLC

Power ratings, topologies, form factors, battery chemistries — APC offers a UPS for nearly every scenario. This guide cuts through the complexity by application type.

APC by Schneider Electric offers one of the broadest UPS product portfolios in the industry. Choosing the right model requires understanding load size, environment, topology, runtime requirements, and form factor — and how these map to the Back-UPS, Smart-UPS, Smart-UPS On-Line, Galaxy, and Symmetra product families. This whitepaper walks through the selection process by application: small office, network and server, data center, facility and gray space, and industrial. Power Solutions is an APC Elite Partner and has helped thousands of organizations find the right APC UPS for their specific requirements. 

Whitepaper Summary

Q: What APC UPS is best for network closets and server rooms?

A: The Smart-UPS line (420VA–5000VA) is the most widely deployed UPS in the world for IT applications, available in tower and rackmount configurations for data center racks, network closets, and branch offices.

Q: When should I choose a Smart-UPS On-Line over a standard Smart-UPS?

A: Smart-UPS On-Line provides true online double-conversion topology with zero transfer time to battery, making it the right choice for highly sensitive equipment that cannot tolerate any power disturbance.

Q: What is daisy chaining UPS units and why should it be avoided?

A: Daisy chaining means connecting a smaller UPS to a load already protected by a larger UPS. This does not add protection or runtime and can create a false sense of security — or cause cascading failures.

Q: Which APC UPS models are appropriate for industrial or facility applications?

A: Galaxy and Symmetra three-phase UPS systems are designed for large-scale data center and facility applications requiring the highest capacity, redundancy, and scalability.

Download this whitepaper.