EVI 3KVA Rackmount Online UPS – 6x9Ah Batteries, USB & RS232, UK Plug, 2-Year Warranty

Rackmount/Tower Online UPS True double-conversion. Microprocessor control optimizes reliability. Input power factor correction. Output power factor 0.9 Wide input voltage range. Converter mode available. ECO mode for energy saving only available for 1-3K models  Generator compatible. Adjustable charging current via LCD or software (1A~6A) Emergency power off function (EPO) only available for 6K/10K models Comprehensive display allows easy monitoring and access of UPS status.   3K CAPACITY* 3000 VA / 2700 W INPUT     Voltage Range Low Line Transfer 160VAC/140VAC/120VAC/110VAC± 5% (Ambient Temp.<350C) ( based on load percentage 100% – 80 % / 80 % – 70 % / 70 – 60 % / 60 % – 0) Low Line Comeback 175VAC/155VAC/135VAC/125VAC ± 5 % (Ambient Temp.<350C) ( based on load percentage 100% – 80 % / 80 % – 70 % / 70 – 60 % / 60 % – 0) High Line Transfer 300 VAC ± 5 % High Line Comeback 290 VAC ± 5 % Frequency Range 40Hz ~ 70 Hz Phase Single phase with ground Power Factor ≥ 0.99 @ nominal voltage (input voltage) OUTPUT Output voltage 200/208/220/230/240VAC AC Voltage Regulation ± 1% (Batt. Mode) Frequency Range 47 ~ 53 Hz or 57 ~ 63 Hz (Synchronized Range) Frequency Range (Batt. Mode) 50 Hz ± 0.25 Hz or 60Hz ± 0.3 Hz     Overload Ambient Temp.<350C 105%~110%: UPS shuts down after 10 minutes at battery mode or transfer to bypass when the utility is normal 110%~130%: UPS shuts down after 1minute at battery mode or transfer to bypass when the utility is normal >130%:UPS shuts down after 3 seconds at battery mode or transfer to bypass when the utility is normal Current Crest Ratio 3:1 Harmonic Distortion ≤ 3 % THD (linear load);  ≤  6 % THD (non-linear load) Transfer Time AC Mode to Batt. Mode Zero Inverter to Bypass 4 ms (Typical) Waveform (Batt. Mode) Pure Sinewave