The Amplon RT 5-10 kVA series by Delta offers double-conversion technology, high power density, high input power factor, and low current harmonics. It is designed in a rack or tower configuration with an LCD display. Amplon RT offers advanced performance for servers, data centers, networking, VoIP and telecommunication applications. The Amplon RT has 1+1 parallel redundancy function to provide high reliability. Optional external battery pack can be added to fulfill longer backup time for mission critical applications. The Delta Amplon RT Series is specifically designed to protect mission critical information technology (IT) systems, telecommunications, Voice over Internet Protocol (VoIP), network equipment and light industrial applications against costly damage from power failures and disturbances.