Page 9-11
140-590032-0007
Revision A4: Sep, 2010
Section III Sub-section 9
ELECTRICAL POWER
Pilot’s Operating Manual
BUS TIE CLOSE-OPEN switch
Following an abnormal electrical condition, selecting the BUS TIE switch to OPEN splits the busbar
system into two single-channel busbars.
GEN 1 and GEN 2 CLOSE-TRIP switches
A three position, spring-loaded to center, generator control switch labelled GEN 1 or GEN 2
CLOSE/TRIP is connected into each generator circuit. Operated momentarily to the TRIP position, it
will disconnect its associated generator from the busbars and isolate its field circuit and illuminate the
following annunciators. Operated to the CLOSE position, and held for 5 seconds, will reset the
generator field circuit, and subsequent release to the center position will allow the Generator Line
Contactor (GLC) to close, provided that no fault exists, to connect the generator to the busbars.
OPEN selection - annunciator illuminated
CLOSE selection - annunciator extinguished
BUS TIE
OPEN
OPEN
BUS TIE
CLOSE
Overhead Roof Panel
GEN 1
FAIL
GEN 2
FAIL
and/or
Overhead Roof Panel
GEN 2
CLOSE
TRIP
GEN 1
CLOSE
TRIP
Содержание Hawker 800XP
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