---------------------------------------------------------- AeroElectric-List Digest Archive --- Total Messages Posted Tue 02/06/18: 1 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 08:05 AM - Re: Re: Z-13/8 inquiry (Robert L. Nuckolls, III) ________________________________ Message 1 _____________________________________ Time: 08:05:15 AM PST US From: "Robert L. Nuckolls, III" Subject: Re: AeroElectric-List: Re: Z-13/8 inquiry At 08:07 PM 2/5/2018, you wrote: > >More Questions. > >I took a screen shot of a small part of the Z-10/8 wiring >diagram. Focus with me on the bus tie between the Main Power Bus >and the Endurance Bus. The Endurance Bus gets its primary feed from >the Main Power bus thru the Diode, and its typical of the diagrams in AEC. > >This circuit is unprotected....no fuse, no circuit breaker, no >current limiter, no fuse link. I guess thats ok., but seems >abnormal. Can I have some feedback? The e-bus and main bus should be located close to each other. The wires that connect the normal feedpath diode are short. Risk to those wires is nil. No protection warranted. >I argue with myself that its because we want a reliable E-bus feed. You have two feed paths . . . loss of one is unlikely, loss of both is exceedingly unlikely. > Then I see that the diagrams in AEC fuse the Alternate Feed from > the Hot Battery Bus. That's a long feeder that's not so free of risk. Bob . . . ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message aeroelectric-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/AeroElectric-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/aeroelectric-list Browse Digests http://www.matronics.com/digest/aeroelectric-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.