Me-2000-Wpru Mecer 2000va / 1600w on-Line Ups Rack Mount 2u

Key features capacity: 2000 va / 1600 w pure sine wave output battery: 12 v / 9 ah batteries x 4 phase: single phase with ground rackmountable: 2u design for convenient installation input specifications input voltage range: 55-150 vac or 110-300 vac (based on load at 50%) 85-140vac or 160-280vac (based on load at 100%) nominal voltage: /120/127vac or /230/240vac frequency range: 40hz ~ 70 hz power factor: >= 0.99 @ nominal voltage (100% load) output specifications voltage regulation: ± 1% output voltage: /120/127vac or /230/240vac frequency range (battery mode): 50 hz ± 0.25 hz or 60 hz ± 0.3 hz transfer time: ac mode to battery mode: zero inverter to bypass: 4 ms (typical) waveform (battery mode): pure sine wave current crest ratio: 3:1