Smart-UPS RT is a family of high performance UPSs for servers working equipment telemunication systems industrial and medical equipment and other mission-critical applications. Smart-UPS RT UPSs are based on the field-proven industry-leading Smart-UPS functionality but feature double conversion on-line topology which delivers tight voltage and frequency regulation zero transfer time to and from battery and input power factor correction. While offering advanced performance and high availability features the Smart-UPS RT can be managed using PowerChute software as well as an array of SmartSlot accessories. Smart-UPS RT provides battery back up to the load through the use of internal batteries. However an unlimited number of external battery packs can be added to meet desired levels of runtime. All Smart-UPS RTs and battery packs ship in tower configuration while easily converting to the 19" rack-mount mode with the addition of an APC Rail Kit. Primary InformationPower Device Type : UPS UPS Technology : On-line Voltage Provided : AC 220/230/240 V ( 50/60 Hz ) Voltage Required : AC 220/230/240 V Circuit Protection : Circuit breaker Power Device / Form Factor : External Features : Audible alarm Dimensions&MiscellaneousWidth : 3.35 Inch Depth : 19 Inch Height : 17 Inch Weight : 50.7 lbs. Compliant Standards : C-tickCEEN 50091-1EN 50091-2EN 55022 Class AEN 60950EN 61000-3-2GOSTVDE Enclosure Color : Black PowerPower Provided : 700 Watts / 1000 VA Surge Suppression : Standard BatteryBattery Type : UPS battery Battery Technology : Lead-Acid battery Battery Installed Qty : 1 Battery Form Factor :