Delta UPS102N200B0B6Delta N-Series Pro On-Line 1kVA/0.9kW UPS (Tower) High-performance power protection with greater energy savings The Amplon N Series UPS is a true on-line, double-conversion 1kva UPS, 2kva UPS, or 3kva UPS housed in a compact tower. Double-conversion UPS systems are lighter in weight than other types of UPSs and can regulate output frequency from 50 to 60 hertz. The power-factor correction functions of such systems enable them to draw current from an AC line as smooth sine waves, instead of as pulses. It features significant advantages, including an output power factor of 0.9 and up to 93% AC-AC efficiency for greater energy savings. Double-conversion UPS systems use less battery power and draw current from the battery without interruption. Built-in batteries provide critical loads with continuous and stable power in the event of a power interruption. Users enjoy nearly ideal electrical output performance and superior power quality. The Amplon N Series is designed to eliminate disturbances to workstations, POSs, ATMs or home appliances. For longer backup time requirements you can add an external battery pack to enhance availability for critical applications.