A UPS rating is the amount of load, in volt-amperes (VA), that it’s designed to support. UPSs are available with ratings as low as 300 VA and as high as 5,000,000 VA or more. Use this very basic procedure to determine...
How do I choose the right UPS for the job?
To ensure that you always end up with the right UPS for your needs, be sure to consider these eight issues during your selection process:
Topology
Question number one is should you get...
What are the main types of UPS?
UPSs come in three major varieties, which are also known as topologies:
Single-conversion systems
In normal operation, these feed incoming utility AC power to IT equipment. If the AC input supply falls out of predefined limits,...
What is a UPS?
Put simply, a UPS is a device that provides backup power when utility power fails, either long enough for critical equipment to shut down gracefully so that no data is lost, or long enough to keep required...
