BOMBARDIER BD-100-1A10, Руководство по эксплуатации

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ELECTRICAL
Volume 2 Flight Crew Operating Manual May 06/2005
07-01-04
CSP 100-6
REV 2
ELECTRICAL SYSTEM (Cont)
EXTERNAL POWER (Cont)
Neither the engine-driven nor the APU-driven generators come online with the GPU selected ON. If they are on when the
GPU is selected, they drop offline. Engine-driven generators automatically come online after engine start, but not if the
GPU is selected ON. The aircraft main batteries do not have to be on to close the GPU antiflash contactor.
GPU output voltage is indicated on the SUMMARY page and on the ELECTRICAL system synoptic display. No indication
of amps drawn from the GPU is provided.
With the external power cable connected, the following indications are annunciated on the ELECTRICAL synoptic display.
EXT PWR symbol and line are white when AVAIL, green when selected on, and removed when disconnected. These appear
whenever a GPU cable is connected to the airplane, and a voltage of greater than 5 vdc is sensed by the power monitor.
Electrical panel shown with the optional Hydraulic Motor Driven Generator (HMDG) system.
EXT PWR
L BATT R BATT
OFF
AVAIL
ON
ELECTRICAL
OFF
OFF
OFF
ON
BUS TIE
L GEN APU GEN R GEN
R ESS
R MAIN R AUX
L ESS
L AUX L MAIN
STBY
INST
OFF
EXT PWR L BATT R BATT
OFF
AVAIL
ON
ELECTRICAL
OFF
OFF
OFF
ON
BUS TIE
L GEN APU GEN R GEN
R ESS
R MAIN R AUX
L ESS
L AUX L MAIN
STBY
INST
OFF
ON
HYD GEN
EV 2