APC – Smart-UPS – Rack Mountable – 6000 VA – 208/120V – 4.2 KW

APC Smart-UPS RT is a family of high-performance UPSs for servers, networking equipment, telecommunication 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 online topology, which delivers tight voltage and frequency regulation, zero transfer time to and from the 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 backup 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.