UPS SVEN Pro 1000, 1000VA/720W, Line Interactive, AVR, LED, USB, RJ-45, 3xShuko Sockets--- http://www.sven.fi/ru/catalog/ups/pro_1000.htmUPS type line-interactiveTotal power, VА 1000Active power, W 720Type of load computer, monitorInput voltage level, V 175 – 280 ± 3%Output voltage level, V ~220 ± 10 %Input frequency, Hz 50Output frequency, Hz 50 ± 1 % (backup mode)Battery voltage, V 2 ? 12Battery capacity, А•h 2 ? 7Typical switching time, ms ? 10Batteries operation time, min 3-20 (dependent on connected load)Environmental temperature, °С 0 – 40Relative humidity, % 10 – 90Efficiency, % > 70Dimensions, mm 140 ? 350 ? 175Weight, kg 8.7Color black