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Edition – Rev 0
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AIRPLANE GENERAL DESCRIPTION
Electrical System
The Electrical System is characterized by a nominal voltage of 14 VDC. The power supply is
assured by a battery and by one internal engine-driven generator.
The battery, of lead-acid type featuring 12 V 18-Ah in 1h, acts as a pad and supplies the
energy for engine starting.
The 20 Amp generators are set up on the left side of engines. The nominal output voltage is
14,2-14,8 V dc; a regulator is installed separately.
An external power socket allows to start engine using electric power taken from an external
source.
Figure 13: Electrical system (typical configuration)