FSP UPS 850VA 4 x IEC RJ45 USB

Key Features: Compact size. Excellent microprocessor control guarantees hight reliability. Boost and buck AVR for voltage stabilization. No load auto shutdown. Auto restart while AC is recovering. Simulatd sine wave. Off-mode charging. Cold start function. RJ-45 Network In and Out Ports (1 Port for each). USB Port, with USB Cable (Included). Specifications Input: Capacity : 850 VA / 480W. Voltage : 110/120 VAC or 220/230/240 VAC. Voltage Range : 81 - 145 VAC / 162 - 290 VAC . Frequency Range : 60/50 Hz (auto sensing). Output AC Voltage Regulation (Batt. Mode) : 10%. Frequency Range (Batt. Mode) : 60 Hz or 50 Hz  1 Hz. Transfer Time : Typical 2-6 ms, 10 ms Max. Waveform (Batt. Mode) : Simulated Sine Wave. Battery: Battery Type & Number : 12 V/9 AH x 1. Backup Time (One PC load @ 120 W) : 15 Minutes . Typical Recharge Time : 4-6 hours recovery to 90% capacity . Indicators : AC Mode : Green Lighting. Battery Mode : Green Flashing. Protection Full Protection : Overload, Discharge and Overcharge Protection . Alarm Battery Mode : Sounding every 10 seconds . Low Battery : Sounding every second ' Overload : Sounding every 0.5 seconds. Battery Replacement Alarm : Sounding every 2 seconds . Fault : Continuously sounding Physical Output Receptacles : Suchuko; NEMA and IEC selections . Dimensions : 287 x 110 x 142 mm . D x W x H Net Weight : 4.9 Kgs . Operating Environment . Humidity : 0-90% RH @ 0 - 40C (non-condensing) . Noise Level : Less than 40dB.