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bbradburry(at)allvantage. Guest
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Posted: Wed Dec 06, 2006 11:46 am Post subject: AEC9005-301-1A Module |
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Bob,
I intended to set my plane up following the Z-19 drawing. It appears
that the Over/under voltage monitor module is no longer available. I
can find no link to the instructions for building one?? Are the boards
you were selling still available or are they gone?
How should I reconfigure the Aux battery switch if the "auto" capability
is no longer available?
Thanks for your excellent support and assistance for the OBAM group.
I notice that most of your daily responses start at around 3:00-3:30
AM!!! When,(if??) do you sleep??!!
Bill B
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nuckollsr(at)cox.net Guest
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Posted: Thu Dec 07, 2006 5:20 am Post subject: AEC9005-301-1A Module |
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At 02:45 PM 12/6/2006 -0500, you wrote:
Quote: |
<bbradburry(at)allvantage.com>
Bob,
I intended to set my plane up following the Z-19 drawing. It appears that
the Over/under voltage monitor module is no longer available. I can find
no link to the instructions for building one?? Are the boards you were
selling still available or are they gone?
How should I reconfigure the Aux battery switch if the "auto" capability
is no longer available?
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I'm replacing the 9005 series products with a new
technology. You can get a pre-view at:
http://www.aeroelectric.com/Catalog/AEC/9011/9011-700-1C.pdf
There will be a version that offers the same functionality
as the old 9005-301-1 ECB from which the LVW/ABMM product was
assembled. However . . .
The 9011 as depicted offers TWO independent LV warning channels
that offers the same functionality as the 9005, just not
automatic. One LV channel is used to watch the main bus, the
other watches the aux battery bus. If the pilot fails to close
the aux battery switch after starting the engine, then only the
main bus warning light goes out.
The ADVANTAGE of this architecture and operating philosophy
is that a failed aux battery contactor can be spotted with the 9011
installed where it will go un-annunciated with the 9005.
The third output channel drives a latching relay suitable for
shutting down PM alternators, and older generators in an OV
condition. It can also be used on wound-field alternators.
I really didn't want to "step back" to the relay technology
but it's appeal is universal applicability to virtually
all engine driven power sources.
Quote: | Thanks for your excellent support and assistance for the OBAM group.
I notice that most of your daily responses start at around 3:00-3:30
AM!!! When,(if??) do you sleep??!!
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You're welcome. The times posted for List messages is Pacific
time were the server is located. I'm generally up about 6
and check the e-mail first thing. I'm usually in bed by
midnight.
Bob . . .
---------------------------------------------------------
< What is so wonderful about scientific truth...is that >
< the authority which determines whether there can be >
< debate or not does not reside in some fraternity of >
< scientists; nor is it divine. The authority rests >
< with experiment. >
< --Lawrence M. Krauss >
---------------------------------------------------------
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