Technical data

13773-001
91-10
Page 2
Figure 91-101 (Sheet 1 of 2)
Circuit Load Chart
31 July 2001
Circuit Identification Electrical Load
Protector
Value
(Amps)
Max
Protector
(Amps)
Duty Cycle
Current
Drain at
28 Vdc
(Amps)
Avionics Essential Avionics Essential Relay Coil 15 20 Cont. 0.08
COM 1 7.5 7.5 Cont. (Rx)
Inter. (Tx)
0.01
1.74
GPS 1 5 7.5 Cont. 1.12
Avionics Non-Essential Avionics Non-Essential
Relay Coil
15 20 Cont. 0.08
GPS 2 5 7.5 Cont. 1.12
Encoder
Transponder
2 7.5 Cont.
Cont.
0.48
0.35
COM 2 7.5 7.5 Cont. (Rx)
Inter. (Tx)
0.01
1.74
Multi-Function Display 5 7.5 Cont. 2.25
Audio Panel 5 7.5 Cont. 0.36
Stormscope 3 7.5 Cont. 0.6
Skywatch 5 7.5 Cont. 2.5
Main Bus 1 Engine Instruments Cont. 0.23
Hobbs 5 5 Cont. 0.1
Pitch Trim 2 5 Inter. 0.3
Ya w Tr i m 2 5 Cont.
Inter.
0.26
0.4
Roll Trim 2 5 Inter. 0.75
Instrument Lights 2 5 Cont. 1.11
Non-Essential Bus Cooling Fan 7.5 7.5 Cont. 0.23
Pitot Heat 7.5 7.5 Cont. 3.6