System information
Maintenancebypassoperation
Duringmaintenancebypassoperation,thecriticalloadissupplieddirectlybyutility/mainspower.
WhiletheUPSsystemisinmaintenancebypassoperation,asingle-linediagramwillappearon
thescreen.Theorangelineindicatesthepowerowfromtheutility/mains,andthentothecritical
loadviatheQ3switch.
Note:ThebatteriesarenotavailableasanalternatepowersourcewhiletheUPSsystem
isinmaintenancebypassoperation.
SingleSystemParallelSystem
or
10
SymmetraPX250/500kW400/480V
990–2748E-001