Energenie 3000VA Online UPS

Online type UPS: double voltage conversion without switching the power USB control interface LCD display Short circuit protection Compatible with power generators of any brand Overload, surge, spike and lightning protection Audible and visual alarms Overcharge and overdischarge protection UPS type: online, pure sine wave Input: 220V AC ± 25%, 50Hz / 60Hz ± 10% Output: 220V AC ± 1%, 50Hz / 60Hz ± 0.5% (on battery) Output power factor: 0.9 Inverter output efficiency (resistive load): 85%, any load type is allowed Switching time: zero Backup time: 8...20 mins (depends on the load) Battery: 151 x 65 x 95 mm, sealed lead-acid 12 V / 9 Ah / 2.35 kg x 6 pcs (72 VDC) Charge time: 90% capacity restored in 3 hours External battery connectors: yes Sockets: input IEC C14, outputs: 2x Schuko sockets + 3x IEC sockets Interface communication: USB; optional slots: RS485 / dry contacts / SNMP Operating conditions: 0°C~40°C, at humidity 10~90%RH non condensing Nois