UPS nJoy Aster 3K Power 3000 VA/2700 W Type On-line Nominal Input Voltage 208/220/230/240 VAC Accepted Input Voltage Range 80-300 VAC Nominal Output Voltage 208/220/230/240 VAC - user selectable Frequency 50 Hz/60 Hz Efficiency High efficiency up to 97% Outlets Input 1 x IEC-320 C20 Output 8 x IEC-320 C13 + 1 x IEC-320 C19 Transfer Time to Battery / AC Zero Typical Backup Time 25% Load - 25min 2sec 50% Load - 11min 1sec 75% Load - 5min 20sec 100% Load - 3min 20sec Communication Ports HID USB / RS232 / EPO / SNMP Software http://www.powermonitor. software/ Battery Type Sealed and leak proof maintenance Battery Specification 6 X GP09122L Features Internal bypass EPO function Multifunctional color LCD Output Power Factor 0.9 Generator compatible ECO Mode for energy saving Software management Rack/Tower design Easy Battery Replacement External battery pack (optional) LCD Display UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions Environment 0- 40°C (non-condensing) Physical Dimensions 438 x 610 x 88 mm Weight: 26 kg https://www.njoy.ro/ups-commercial/aster-3000#specificatii