Meccer 850va ups

Key Features: Microprocessor control guarantees high reliability Boost and buck AVR for voltage stabilization Auto restart while AC is recovering Simulated sine wave Off-mode charging Cold start function USB communication port and RJ-11/RJ-45 protection Overload, discharge, and overcharge protection Supports Windows 2000/2003/XP/Vista/2008, Windows 7/8, Linux, Unix, and MAC Estimated UPS Backup Timetable Back Time (Minutes) 25% Load 120W: 20 minutes 50% Load 240W: 3 minutes 75% Load 360W: 8 seconds 100% Load 480W: 5 seconds Note: Data given are the average values, not the minimum values. A UPS is not designed to provide continuous power, merely a window period that allows a computer or other user to finalise the work at hand and shut down. It's ability to do this is dependent on the number of devices connected to the UPS. To establish what you can and cannot connect, calculate the total wattage you need to supply and ensure that the UPS you purchase meets that requirement. Technical Specifications Input Capacity: 800VA / 480 W Voltage: 220/230/240 VAC Voltage Range: 162-290 VAC Output AC Voltage Regulation (Batt. Mode): +/- 10% Frequency Range (Batt. Mode): 50Hz or 60Hz +/- 1 Hz Transfer Time: Typical 2-6 ms Waveform (Batt. Mode): Simulated Sine Wave Battery Battery Type & Number: 12 V/7 Ah x 1 Typical Recharge Time: 4-6hours recover to 90% capacity Alarm Battery Mode: Sounding every 10 seconds Low Battery: Sounding every second Overload: Sounding every 0.5 second Fault: Continuously sounding Physical Dimension D x W x H (mm): 279 x 101 x 142 Net Weight (kgs): 4.9 Operating Environment Humidity: 0-90 % RH @ 0-40 C (non-condensing) Noise Level: Less than 40dB What's in the box 1 x UPS Unit 1 x Power cord 2 x Male to Female Extension Power Cord IEC C13-C14 Serial (From UPS to PC) 1 x USB cable (From UPS to PC)