Battery; Technical Data - Rotax 912 i Series Installation Manual

1.2)

Battery

1.2.1) Technical data

Because of different installations there is no limit for the battery.
General note
12V
Voltage
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
INSTALLATION MANUAL
The size of the battery will need to be adequate for es-
NOTICE
WARNUNG
sential flight equipment for the time defined in the air-
worthiness requirements.
The battery must be selected so that there is a min.
NOTICE
WARNUNG
voltage of 9 V on the ECU on start-up (also on cold
weather conditions). The engine bus voltage is dis-
played via the CAN BUS. It can also be displayed us-
ing the BUDS Aircraft Diagnose Tool.
It must also remain displayed when the electric starter
NOTICE
WARNUNG
is operated.
During its first installation in an aircraft model, the volt-
age must be measured at 3 places.
- Battery voltage (separate voltmeter)
- Voltage on electric starter (separate voltmeter)
- Engine bus voltage (displayed in BUDS Diagnose
Tool or on display).
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January 01/2012