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Once you have connected the UPS to a suitable mains
connection, you can start operation using the UPS main switch.
Normally, the UPS operates continuously. The UPS now
supplies the output with voltage, which is signalled by the mains
symbol (Line LED) and the inverter symbol (Inverter LED) being
lit.
This operating mode, generally referred to as “online” mode,
ensures the greatest protection, in particular when there are
mains fluctuations and mains failures, because the loads are
continuously supplied with reliable and “clean” voltage with no
interruptions in this operating mode.
The bar graph LED (LED chain above the pictograph) indicates
the current capacity utilisation of the UPS in this operating
mode (see chapter 8, p. 48 ff).
6.1.2 Battery Operation / Autonomous Operation
Batterie
Lade GR
GR WR
Hand-
umgehung
Handumgehungspfad
EUE
Netzeingangs-
sicherungs-
automat
Netz
Schematische
Darstellung
Gesicherte
Schiene:
Verbraucher
Energiefluss bei
gestörtem Netz