Alt Switch
in 912 / 914 Technical Questions
6 years ago
I'm looking to add an alt switch to isolate the alternator from battery in a 912 ULS using a Cessna style split master switch and the internal generator. I've seen 2 ways of doing this.
1. Connect R, B+ and C together to the alt 25A breaker and then an alt switch to the bus
2. Connect R, B+ together to a 25A breaker to the bus. Connect the bus to C with the alt switch.
Is there a preferred a way, and what are the tradeoffs between these techniques?
1. Connect R, B+ and C together to the alt 25A breaker and then an alt switch to the bus
2. Connect R, B+ together to a 25A breaker to the bus. Connect the bus to C with the alt switch.
Is there a preferred a way, and what are the tradeoffs between these techniques?
