My CyberPower UT800EG 800VA/400W UPS with built-in AVR

It is really value or money to use RM128 to get a branded Uninterrupted Power Supply (UPS) system with capacity of 800VA/400W to provide power protection for my desktop computer and Internet connection devices.

This CyberPower UT800EG UPS has a very compact size, about the same with a typical  2-bay network attached storage (NAS) system.

It is very easy to operate, with only one on/off button. It uses 3 LEDs and a beeping buzzer to show its status and condition.

Selling at this kind of cheap price, it is within my expectation that it only has basic UPS function that generates simulated sine wave (instead of pure sine wave), and basic Single Boost, Single Buck type of Automatic Voltage Regulation (AVR) function. It has electromagnetic interference (EMI) filter and radio frequency interference (RFI) filter.

It uses internal current limiting  and a fuse for overload protection. It has a relatively low surge suppression rating of 125 Joules.

Beside its cheap price and compact size, another thing I like is its 3 universal type power outlets. With this kind of power outlet, I can directly plug in my equipment within the need to use special kind of IEC-320 power cord.

Another thing I like is its patented energy saving feature called GreenPower UPS Bypass Technology, which is claimed to be able to save substantial amount of power consumption.

When use with normal desktop computer and 27 inches LCD monitor, it is able to provide slightly more than 10 minutes of power outage protection.

This UPS comes with 2 years warranty, which registration can be made online.