UPS Eaton 9PX 2200VA RT3U (9103-73789) is an uninterruptible power supply suitable for use with servers, networking equipment, and point-of-sale terminals. The UPS supports the connection of external battery packs to extend runtime. To replace the main battery, the UPS must be turned off. The model is equipped with an LCD screen. Connection to a computer is made via USB and RS-232 interfaces. It is possible to expand the UPS management with a special module. The UPS casing is universal, allowing it to be installed in a rack or placed on the floor. In a cabinet, it will occupy 3U. With an efficiency of up to 98%, it helps reduce cooling and electricity costs. The multilingual LCD display measures power consumption at the level of outlet groups. The Intelligent Power® Software is compatible with all major operating systems, including virtual environments.