How much power does an uninterruptible power supply require

4 FAQs about How much power does an uninterruptible power supply require

How do I determine the appropriate uninterruptible power supply (UPS) size?

Calculate the appropriate uninterruptible power supply (UPS) size by entering your equipment power requirements and backup needs below. This calculator helps determine the correct UPS capacity in VA (Volt-Amps) and required battery runtime based on your connected load and desired backup duration.

What is an uninterruptible power supply (UPS)?

An uninterruptible power supply (UPS) is an electrical device that provides emergency power to connected equipment when the main power source (typically utility power) fails. It conditions incoming power to ensure clean and uninterrupted power, protects devices from power problems and enables seamless system shutdown during complete outages.

What should you consider when buying an ups power supply?

Apart from aforesaid three common UPS power supply designs, the following things are also needed to be considered during purchasing. Voltage Rating. UPS voltage rating is the maximum load designed to support, typically ranging from 300 VA to 5000 kVA. It's suggested to buy UPS with a voltage rating that is 1.2 times the total load needed.

Is your uninterruptible power supply oversized?

Not all equipment needs to be supported, so reviewing all your equipment and breaking it down into a list of either critical load or non-critical load can help make sure your final uninterruptible power supply size requirement is not drastically oversized.