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Sequence for bringing alternators on line.

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nuckolls.bob(at)aeroelect
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Posted: Wed Jun 13, 2018 5:23 am Post subject: Sequence for bringing alternators on line.

At 09:07 PM 6/12/2018, you wrote:

  	  Quote: 	
		  --> AeroElectric-List message posted by: "user9253" <fransew(at)gmail.com>



 The two relays and starter contactor should all have diodes just like the battery contactor does.  Connect banded end of diodes to positive.

   Can the start switch handle the start contactor coil current?  Or is the E-123 Relay necessary?

 	


   The ACS/Bendix/Gerdes key switch will handle

   the automotive starter contacter that's fitted

   with a supression diode. Many (like the B&C

   S702) have the diode built in. If in doubt,

   install a second one . . . two are better

   than none. The buffer relay is not necessary

   but doesn't hurt anything . . . if left in

   add the diode to it too as Joe suggests.



 

 

   Bob . . .

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