... DC, connect directly to PC and Server, just like apc home UPS, no need to change, low cost Rectifier Moduletheory ... No breakdown or flashoverMechanicalCabinet Size (W × D × H) mm800×600×2260, customized according to configurationMain Features: (1) modular design characteristic ... and components could be customized accordingly. New generation of apc home UPS power system - 240V DC system, low cost, high ...