Ups powercom mac-2000, tower, 2000va/2000w, online, lcd, usb,snmp slot, ex. batt. connector, 2xshuko, ---, https //www.upspowercom.com/ups-mac.jsp, model powercom macan comfort tower, mac-2000, form tower, capacity(va) 2000 va, capacity(watts) 2000 w, key advantage , power factor 1.0 for larger power density, pure sinewave output with double conversion topology, extremely low thd suitable for delicate instruments, diagram lcd for better status indication, six section fan regulation for varied loading, overload, surge, short circuit protection, input, voltage 208 / 220 / 230 / 240 vac, voltage range , 120 - 276 vac, 25% load, 140 - 276 vac, 50% load, 160 - 276 vac, 75% load, 180 - 276 vac, 100% load, frequency range 50 / 60 hz (auto sensing), power factor 0.97, cold start yes, output, rated power factor 1.0, waveform pure sine wave, voltage 208 / 220 / 230 / 240 vac ± 2%, frequency 50 / 60 hz ± 0.25 hz, transfer time 0 ms, harmonic distortion %3f 2.5% thd at linear load, crest factor 3 1, output sockets 2xshuko, protection, overload line mode , 105% - 120% for 30 seconds, 121% - 150% for 10 seconds, overload battery mode , 101% - 109% for 10 seconds, 110% - 120% for 3 seconds, bypass internal bypass(automatic and manual), short circuit protection ups output cut off immediately, battery, sealed, maintenance free, type quantity 6*12v 7ah, typical recharge time 4 hr to 90%, indicator lcd panel, communication port rs232, usb(b-type), snmp slot option, physical, dimensions(wxdxh)(mm) 191 x 406 x 327, weights(kgs) 20.3