Tripp Lite SU6000RT3U UPS, SmartOnline 6000VA, 4200W, 9U, 208/120V or 240/120V, Hardwire, USB, DB9

Voltage compatibility - 208V AC Frequency compatibility - 50/60Hz Output volt amp capacity (VA) - 6000 Output watt capacity (watts) - 4200 Output nominal voltage - 208V and 120V AC Outlet quantity / type - Hardwire Recommended electrical service - 30A 208V BATTERY - Full load runtime-Included batteries 15 min (6000VA) , add 1 BP240V10RT3U 37 min. Half load runtime - Included batteries 37 min. (3000VA) Add 1 BP240V10RT3U 79 min. Expandable battery runtime - Supports extended runtime with optional external battery pack BP240V10RT3U (multi-pack compatible) , DC system voltage - 240V DC , Typical battery lifespan - 3-6 years, depending on usage , Battery recharge rate - 2-4 hours to 90 percent Shipping weight - 323 lbs , 146.6 kg Unit weight - Power Module 41.8 lbs., Battery Pack 136.5 lbs., Step-down Transformer 90 lbs. Power Module 18kg, Battery Pack 61kg, Step-down Transformer 41kg Unit Dimentions - Power Module 5.14 x 17.5 x 22.5, Step-down Transformer 5.14 x 17.5 x 26, Battery Pack 5.25 x 17.5 x 23.5 (Step-down transformer max depth is 24 inches when compatible SUPDM backplate is used) Material of construction - Steel Form factors supported - Rack/Tower (9U) Cooling method - Built-in cooling fan Battery Access - User replaceable, hot swappable external battery pack EPO port - Includes dedicated EPO (emergency power off) interface and cabling Appearance - Attractive black steel rackmount housing - True on-line, double conversion UPS provides pure, sine wave AC output at all times - Maintains continuous operation through blackouts, voltage fluctuations and surges with zero transfer time - Removes harmonic distortion, electrical impulses, frequency variations and other hard to solve power problems