ATR 42 Model : 400/500
EQUIPMENT LIST
ELECTRICAL SYSTEM
DISTRIBUTION
P 5
NOV 97
001
1.06
.
60
HOT EMER BAT BUS
ATA
SYSTEM
FUNCTION
24 ELECTRICAL POWER
- DC EMER BUS AND DC STBY BUS CTL
(BUSSES REMAIN SUPPLIED BY DC BUS 1)
- EMER BAT AMMETER
- EMER BAT VOLT IND
- EMER BUS and INV 1 ON EMER BAT IND
(ARROW)
- TRU IND
28 FUEL
- LP VALVES 1 and 2 (Back up DC BUS 1 - DC
BUS 2)
31 INDICATING/REĆ
CORDING
- MFC 1 MOD A (Auxiliairy)
(Back up DC ESS BUS SECT 1)
34 NAVIGATION
- STBY HORIZON Back up
- ADC 1 Back up
- ADC 2 Back up
AA
R
R
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01/07//2018 REV 1 These notes are not revised after issue For Training Purposes Only
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