Mecer 1kva Line Interactive Ups

Features -microprocessor control guarantees high reliability -boost and buck avr for voltage stabilization -auto restart while ac is recovering -simulated sine wave -off-mode charging -cold start function -usb communication port and rj-11/rj-45 protection -overload, discharge, and overcharge protection -supports windows vista/2008, windows 7, windows 8 & 10, linux, -unix, and mac technical specifications capacity 1000va/700w input voltage: 110-300vac output voltage: 220vac/230vac/240vac efficiency to ac mode: 85%, to battery mode: 83% transfer time ac to dc: zero, inverter to bypass: 2.5min (typical) indicators led and audible alarm