Internal Power Consumers - Rotax 912 i Series Installation Manual

6) Internal power consumers

General note
Current consumption
Components
NOTE:
Effectivity: 912 i Series
Edition 1/Rev. 2
BRP-Powertrain
INSTALLATION MANUAL
Non-compliance can result in serious injuries or
WARNUNG WARNING
death!
The current consumption of the remaining consumers
is to be limited so as to ensure that power is supplied
to the internal consumers (e.g. fuel pumps, ECU etc.)
at all times.
The battery and all loads in the aircraft must be di-
mensioned so, that even if one of the generators fails,
a safe flight is ensured.
See the performance diagrams of the internal and ex-
ternal alternators as a function of engine speed.
Components
Fuel pump (main pump)
Fuel pump (additional pump)
ECU
Warning lamp A
Warning lamp B
FUSE BOX
A complete analysis of the current consumption of all the
fitted consumers is to be carried out by the aircraft or air-
frame manufacturer.
Current consumption
min. 10 A
min. 10 A
~ 1.2 A
max. 120 mA
max. 120 mA
~ 400 mA
24-00-00
Page 35
January 01/2014