6- electrical Flashcards
bat discharge
bat hi discharge rate
elec
dc or standby fail
on ground only
TR UNIT
any tr on ground
tr 1 or tr2 and tr3 inflight
bat sw off
will shutoff apu
bat bus and sw hot bat bus unpowered
if only source ac, dc standby and static inverter also unpowered
stand by power off light
STANDBY AC OR
STANDBY DC OR
BATTERY BUS NOT POWERED
stand by power sw off
static inverter off
standby power off light on
stand by power sw bat
connect ac/dc standby bus and battery bus to battery even if battery sw is off
drive. 4
idg fail
eng fail
hi oil temp make idg disconnect
idg disconnection on drive switch
transfer buss off
transfer bus not been powered
source off
o source selected or
last selected source is disconnected
gen off bus
generator is not supplying power to the related transfer bus
battery bus
is pwrd by?
from tr3 or
battery or
battery charger
dc stand by bus
tr1, or tr2/3
battery
ac standby bus
transfer bus 1 or
battery
battery charger
ground serv bus 2
