OM226142 rev C
20
Picture 16 – Bypass operation (automatic change-over)
Section Status
Further
explanation
Rectifier Mains
NOT available
or outside the tolerance range (may be within
the tolerance range)
RCB CLOSED
Rectifier
OFF / ON
(depending on the reason of the transfer)
Battery NOT
available
or outside the tolerance range (may be within
the tolerance range)
BCB CLOSED
Inverter
OFF / ON
(depending on the reason of the transfer)
Bypass Mains
available
and within the tolerance range
BYPASS SWITCH
“NORMAL”
SBCB CLOSED
Static Switch SSI
OFF
Static Switch SB
ON
OCB CLOSED
MBCB OPEN
Output Voltage
available
and within the tolerance range