ONLINE UPS 3KVA 7A Expert Description MODEL NCTS-NU3K6 ● Load power factor is 0.8, adaptive for the development trend for electrical Equipment and the load capacity is more strong Active input power factor correction (PFC), input power factor is over 0.98 Wide input voltage and frequency range, adaptive for extreme adverse grid environment of remote areas It can be connected with generators Zero transfer time effective ensures the safety and reliability of load operation Specification Single Phase In & Out Rated output capacity 3KVA/2.4KW Rated Rated voltage 220VAC AC input Input voltage range 115-300VAC±5 Input frequency range (45-55)±0.5Hz bypass voltage 80VACx(1±5%)-285VACx(1±5%) Battery Input battery group voltage 72V battery method Internal