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Revision A4: Sep, 2010
Section III Sub-section 9
ELECTRICAL POWER
Pilot’s Operating Manual
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+
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STARTER BUSBAR
PS2 BUSBAR
PS1 BUSBAR
No. 1
STARTER
GEN
No. 2
STARTER
GEN
APU
STARTER
GEN
APU START
GEN LINE
CONTACTOR
No. 2
GEN LINE
CONTACTOR
No. 1
PE BUSBAR
BATT 1
BATT 2
INTERNAL START
CONTACTOR
EMERGENCY CONTACTORS
PE 2
GEN SHUNT
No. 1
GEN SHUNT
No. 2
APU GEN
SHUNT
EXTERNAL POWER
CONTACTOR
TO PS2(a) and PS2(b)
BUSBARS
TO PS1(a) and PS1(b)
BUSBARS
OPERATING
ENG 2
GEN 2
FAIL
BUS TIE
OPEN
GEN 1
FAIL
PWR ON
PUSH FOR
ABORT
BATT 2
CNTCTR
BATT 1
CNTCTR
Figure 2
Ground Power Connected with External Battery Charge Switch ON
POWER
DIODE
POWER
DIODE
POWER
DIODE
POWER
DIODE
OPERATING
ENG 1
APU GEN
FAIL