UPS APC SRT10KXLI, 10000VA/10000W, Online double converter, Tower, RS232, RJ45, Software, Interface Port Contact Closure, RJ-45 10/100 Base-T, RJ-45 Serial, Smart-Slot, USB, Extended runtime model, Temperature sensor, USB cable, Black, Rack. The connection and commissioning of a UPS with over 3.5 kVA must be clarified in advance with the local electricity provider. The connection must be made by an electrician.