product information : apc smart-ups 1000va rackmount (2u) - black prformance power protection for servers, and voice and data networks type: smart-ups 1000va form factor: 2u, rack i/face port: db-9 rs-232 , smartslot , usb o/p: o/p power capacity: 1000 va, 670 watts nominal o/p voltage: 230 v o/p voltage note: configurable for 220/230/240 nominal output voltage o/p connections: iec 320 c13, iec jumpers i/p: nominal i/p voltage: 230 v i/p frequency: 50/60 hz +/- 3 hz (auto sensing) i/p connection type: iec-320 c14 i/p voltage range for main operations: 160 - 280 v i/p voltage adjustable range for main operations: 151 - 302 v surge enery rating: 480 joules backup time: 31.6 mins (335w) / 9.1 mins (670w) (half / full load) battery type: maintenance-free sealed lead-acid battery with suspended electrolyte : leakproof sw included: powerchute smart-ups bundle includes: cd with software, rack mounting support rails, smart ups signalling rs-232 cable, usb cable, user manual colour: black dimensions: 88.9 x 482.6 x 457.2 mm (hxwxd) weight: 28.18 kg