Marder1986 Posted May 19, 2016 Report Posted May 19, 2016 Hey have a little question when Starts the APU with connectet groundpower... Dimm some lights down when the APU startet kicks in. Feautre or bug?
Tchou Posted May 19, 2016 Report Posted May 19, 2016 it seems that the APU always starts from battery, if you swith the amp meter to the battery, you'll see that the cpu start will draw a lot of amps from it.
Litjan Posted May 19, 2016 Report Posted May 19, 2016 That is correct - no ground-power could supply enough amps to power the starter of the APU - thats why the APU draws power from the battery during start - and you will see all lights connected to the BAT BUS (not the other ones) dim... after the starter cuts out you can see the positive charge going back into the battery on the AMP meter... Jan 2
Marder1986 Posted May 19, 2016 Author Report Posted May 19, 2016 Thanks Jan... This little Details are so phantasic thanks for the Info. Daniel
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