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Pilot's Operating Handbook
Section 7
Description
Edition 1 - January 15, 2018
Rev. 0
Page 7.8.6
Switches
Buses are powered by
Crash
lever
Source
Generator
ESS
BUS
TIE
BATT
BUS
ESS
BUS 1
ESS
BUS 2
BUS 1
TO 5
UP
BATT
OFF
NORM
Battery
Battery
Battery
Battery
UP
BATT
MAIN
NORM
Battery
& MAIN
Battery
& MAIN
Battery
& MAIN
Battery
& MAIN
(*)
UP
BATT
ST-BY
NORM
Battery
&
ST-BY
Battery
&
ST-BY
Battery
&
ST-BY
Battery
&
ST-BY
(*)
UP
OFF
MAIN
NORM
MAIN
MAIN
MAIN
MAIN
UP
OFF
ST-BY
NORM
ST-BY
ST-BY
ST-BY
ST-BY
UP
BATT
OFF
EMER
Battery
Battery
Battery
None
(*)
In that case, power is done by MAIN or ST-BY and battery is used as a floated
battery.
Figure 7.8.2 - Bus bars supply configurations
PIM - DO NOT USE FOR FLIGHT OPERATIONS