"RECEIVES ELECTRICAL POWER FROM THE GENERATOR & CONDITIONS IT FOR A CLEAN, STABLE OUTPUT OF 240 VOLTS AC AT 60 HERTZ; INCLUDES FIRMWARE CONTROLLERS WHICH ARE INTEGRATED WITH THE REMOTE PANEL & THE VESSEL'S DC SYSTEM INTERFACE FOR 2 WAY COMMUNICATIONS,ENABLING IT SEND & RECEIVE NOTIFICATION/CONTROL ACTIONS ACCORDINGLY; ACU'S POWER OUTPUT IS ROUTED THROUGH A BYPASS SWITCH TO THE TRANSFORMER & THE MULTIPLUS INVERTER/CHARGER UNIT"