Cessna 150 Series Service Manual page 221

ELECTRICAL LOAD ANALYSIS CHART
ALL MODELS
AMPS
REQD
STANDARD EQUIPMENT
1977
(RUNNING LOAD)
Battery Contactor ...................................... 0.6
Fuel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 4
Flashing Beacon Light **. ..................................
7.0
Instrument Lights ...................................... 1.1
Position Lights . ................ .... ..... ... 5. 6
Turn Coordinator * ...... .. . ... ..... .. ... ... ... .... . . ... 0. 8
OPTIONAL EQUIPMENT
(RUNNING LOAD)
Strobe Lights .. . . .. . .. . . . . . . . . .. .. . .. . . . . ...... .. . ... 3.0
Cessna 300 ADF (Type R-546E) ........ . ....................... 1.0
Cessna 300 Nav/Com (RT-308C) ............................. . 1.5
Cessna 300 Transceiver (Type RT-524A) ...........................
3.2
Cessna 300 Transponder (RT-359A) .............................. 1.0
Cessna 300 N/C (ARC Type RT-328T) ............................. 1. 5
Cessna 300 Glideslope (R-443B) (40 Channel) ................ ....... 0. 5
Cessna 400 Marker Beacon (Type R-402A) .................. .. ...... . 0.1
Cessna 400 Encoding Altimeter (Type EA-401A). ........................ 0.2
400 XPDR (ARC Type RT-459A) (Export Only) ........................
. 1.0
Marker Beacon (Bendix GM-247A) (Export Only) ........................ 0.10
ITEMS NOT CONSIDERED AS
PART OF RUNNING LOAD
Cigar Lighter ................ ........................ 10. 0
Clock ........................................ t
Dome Light .............................................. 0.3
Flap Motor ...................................... ... 15.0
Landing Light (Cowl Mounted) ............................... . 20.0
Landing and Taxi Lights (Dual Cowl Mounted) ......................... . 15. 6
t Negligible
* Optional on the Standard Model 150
** Optional on the Standard, Trainer and F150
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