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                           AeroElectric-List Digest Archive
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                     Total Messages Posted Tue 08/09/22: 1
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Today's Message Index:
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     1. 06:33 AM - Ground Power Z-31  (user9253)
 
 
 
________________________________  Message 1  _____________________________________


Time: 06:33:51 AM PST US
Subject: AeroElectric-List: Ground Power Z-31
From: "user9253" <fransew@gmail.com>


Looking at Z-31, once the ground power relay is energized, its relay coil will
remain energized, being back fed from the aircraft battery via the ground 
power relay contacts.  It will be up to the pilot to open the circuit provided

that he knows enough to do that and remembers.  But if he can't remember 
to shut off the master switch, he won't remember to open the ground power 
relay circuit either.  One solution is to put a limit switch in series with the

ground power relay coil.  The limit switch could be operated by the cover of 
the piper style receptacle.

--------
Joe Gores


Read this topic online here:

http://forums.matronics.com/viewtopic.php?p=507633#507633


 

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