If you’re sure about the type of UPS you need

How to Determine Which UPS Power Supply You Need

With the development of the internet to where it is today, UPS uninterruptible power supplies have become a standard necessity for internet-related enterprises. The role of a UPS is to stabilize operating voltage and continue providing power during sudden outages. For those who have never used one, they may not be very familiar with UPS systems and might think that simply following what others do is sufficient. However, that is not the case.

So, how do you determine what type of UPS power supply you need?

Generally speaking, individual office workers and home users can consider standby (offline) models. For example, the Baite Park standby UPS is affordable, lightweight, and an ideal partner for personal computers, offering excellent value for money.

For network users, servers, or precision instruments in small to medium-sized systems, online or line-interactive UPS units are more commonly used. These provide strong protection against various power grid disturbances, have comprehensive features, and most come with intelligent monitoring and network connectivity capabilities, enabling remote control and intelligent management.

For large critical equipment and systems, a high-power online UPS is essential to provide stable power protection.

How to determine the required power (VA rating)?

You need to list all equipment that requires protection, including monitors, terminals, and external hard drives. The voltage and current data for each device can usually be found on the back panel. Multiply voltage by current to obtain the VA value. Some devices list power requirements in watts. To get an approximate VA value, multiply the wattage by 1.4. For the overall power of the equipment, use its rated value as the baseline. Sum the VA values of all devices, then add an additional 30% capacity for future system upgrades.

Professional assistance

Energy Saving Cat has professional UPS engineering staff who can help you configure the right UPS power supply. If you are still unsure how to determine which equipment to choose, please contact our customer service team. We will provide one-on-one guidance to help you get a cost-effective UPS solution.