Flatpack2 380/3000 HE UI 380V Rectifier 241119.825 HE rectifier for 380VDC in data centers The Flatpack2 380/3000 HE UI rectifier has high efficiency, ORing protection on output, and high output power. Distribute pure battery backup DC voltage with a minimum of loss. Remove the low reliable DC-AC step in the central backup power system and maximize its reliability and efficiency. Stack cabinets with up to 72 rectifiers to build large power systems monitored by the Smartpack2 controller. The rectifier's Universal Input also allows it to be powered from the 380Vdc bus. Static voltage outputs (300-400Vdc) can be realized for 400Vdc remote powering and other applications.