SmartCockpit Dash8 - Page 34

Figure 12.5-17 External DC Power Schematic
L MAIN
FEEDER BUS
L SEC
DIST BUS
R SEC
DIST BUS
R TRU
MAIN BUS
TIE
STBY BATT
OFF
OFF
OFF
OFFOFF
OFF
OFF
OFF
AUX BATT
RIGHT ESSENTIAL
STBY
BATTERY
BATTERY
BUS
AUX
BATTERY
MAIN
BATTERY
EXT
PWR
L MAIN
DIST BUS
R MAIN
FEEDER BUS
LEFT ESSENTIAL
BATTERY
MASTER
MAIN BATT
GCU GCU
#1 DC
GEN
#1 DC
GEN
#2 DC
GEN
L SEC
FEEDER BUS
R SEC
FEEDER BUS
L TRU
#2 DC
GEN
#1 DC GEN
R TRU
#2 DC GEN
L TRU
EPCU
Dash8 - Q400 - Electrical
Page 34