Subject: Rotary electrical system schematic
From: rotaryeng
Date: 1/13/2013, 3:00 PM
To: AAAA-rotaryeng





Does anyone have an electrical system schematic of their aircraft they wouldn't mind sharing, a big plus if it has a EC2
and EM3 (or former EM2).

One other thing, i was looking at solid state circuit breaker offerings and before i dismissed the VPX as being too
costly i noticed that they only use 1 contactor between battery and unit, that means (to my understanding anyway) that
despite all the redundancy's of having 2 separate circuits within each unit, if the battery contactor lets go your'e
still out of luck.

This leads me to want to have a separate feed from the battery to the essential bus, what about cutting out the 1 amp
draw from a second battery contactor and rather have a manual "pull on" type contactor if it exists, has anyone tried this

Alex


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