Learjet 24D - Page 39

2-12
FOR TRAINING PURPOSES ONLY
LEARJET 20 SERIES PILOT TRAINING MANUAL
FlightSafety
international
PRIMARY
INVERTER
START-GEN START-GEN
AUX
INVERTER
SECONDARY
INVERTER
L
MAIN BUS
L
GEN BUS
R
GEN BUS
BAT
CHG BUS
BATTERY BUS
R
MAIN BUS
L ESS
L PWR BUS R PWR BUS
R ESS
R
BATTERY
L
BATTERY
EXTERNAL
POWER
EXT POWER
OVERVOLTAGE
L
STARTER
GEN
R
STARTER
GEN
DC
VOLTS
AMPSAMPS
70 A60 A
60 A
50 A
40 A
275A
40 A
70 A 60 A
50 A
275
A
275
A
START
RELAY
START
RELAY
L
BATTERY
RELAY
R
BATTERY
RELAY
R BATTERY BUSL BATTERY BUS
10 A10 A
20 A 20 A
100A
100A
50 A
20 A
FREON SYS
STAB HEAT
**
L
NACELLE
HEAT
R
NACELLE
HEAT
OFF OFF
GEN
FIELD COIL
GEN
FIELD COIL
ON
ON
33 ± 2 VDC
* SNs 25-368 AND SUBSEQUENT AND
AIRPLANES WITH AMK 85-1
Figure 2-11. DC Power Distribution—SNs 24-260, -264, and Subsequent, and 25-090,
-103, and Subsequent