UPS Gembird 3000VA/2400W Pure Sine Wave LCD USB

3000VA pure sine wave UPS, LCD display, USB, black Uninterruptable power supply with pure sine wave output USB interface Automatic AC voltage regulation (AVR) Intelligent overload- and short-circuit protection Audible and visual alarms LCD display and LED status indication Internal battery with overcharge and over-discharge protection Specifications Type: line interactive Waveform: sine, 5% distortion at linear load, PF > 0.8 Input: AC 220V±25%, 50Hz/60Hz ±10% Output: AC 220V±12%, 50Hz/60Hz ±1% (AC 220V±5% at inverter mode) Switching time: up to 10 ms typically Backup time: 10...30 mins (depends on the load) Battery: 151 x 65 x 94 mm, sealed lead-acid 12V/9Ah, F2 terminals x 4 pcs Charge time: up to 12 hours Sockets: C14 input, 6 outputs x C13; USB-BF connector Operating conditions: 0°C~40°C, at humidity 10~90%RH non condensing Power: 3000VA (2400 W) Charging current: up to 1.7 A Noise: < 50 dB at 1 m distance Dimensions: 467 x 336 x 190 mm Product weight: 28.1 kg "Cold-start" function System requirements In order to work correclty, the connected load should be at least 5% of the maximum capacity of the UPS. For example, a 700 W UPS needs at least a connected load of 35 W to work.