1.line interactive ups power supply 2.Input fuse 3.UPS with ... telecom inverter 1-10kVA (single phase in, single phase out) Line interactive UPS with AVR : Compact 400-1000VA 1. Digital DesignAdopted ... PortSupports Windows® 2000/2003/XP/Vista/2008, Windows® 7, Linux, Unix, and MAC