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06-14-2010, 07:48 AM
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Join Date: Sep 2008
Location: Tasmania Australia
Posts: 77
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ANL 60
Hi
I am just at the stage of connecting the main alt wire. I am a bit confused as to the purpose of the anl60 in the system is it to protect wire going from the alt to the firewall or the wire from the firewall to the power buss in the cockpit as it seems when connected like a lot of the ones on this site that there is still a direct route for the power direct to the battery battery and if the wire from the master relay to the power buss shorts out the full current of the battery would flow with no circuit protection. Any info would be greatly appreciated..  
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Paul Austin
Tasmania Australia
RV7A
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06-14-2010, 07:59 AM
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Join Date: Mar 2006
Location: Newport, TN
Posts: 7,496
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Thats why I installed two. No way I was running that fat unprotected wire inside my cockpit without some sort of overcurrent protection on it...
I have seen contactors weld shut on a hard fault and that could happen with the master!
Also at least install fusible links on them shunt wires for the ammeter!!!
Last edited by Brantel : 06-14-2010 at 08:15 AM.
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06-14-2010, 08:07 AM
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Join Date: Dec 2005
Location: Middle Georgia
Posts: 654
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Same here. I have two.
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Tony
RV8A
N97AP
Warner Robins, GA
Phase I complete
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06-14-2010, 08:09 AM
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Join Date: Feb 2005
Location: Northwestern USA
Posts: 1,209
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Me too, two!
mcb
__________________
Matt Burch
RV-7 (last 90%)
http://www.rv7blog.com
VAF #836
Any opinions expressed in this message are my own and not those of my employer.
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06-14-2010, 08:28 AM
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Join Date: Aug 2006
Location: Crestwood, KY
Posts: 848
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Is that a Skytronics wiring harness I see in that one picture?
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Mike
RV-9A Based K6I2
Flying - out of Phase 1
Building RV-12 with brother
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06-14-2010, 09:01 AM
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Join Date: Mar 2006
Location: Newport, TN
Posts: 7,496
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Yep, works like a charm???
Quote:
Originally Posted by Fearless
Is that a Skytronics wiring harness I see in that one picture?
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06-20-2010, 06:22 AM
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Join Date: Sep 2008
Location: Tasmania Australia
Posts: 77
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Confused
I am still a little confused with the placment of the anl fuses as the one in the alt wire on the firewall seems to be at the wrong end of the cable if the wire from the alt to the fire wall shorts it will be before the fuse and therefore the fuse will not blow shouldnt circuit protection always be at the source of power is this correct or am i really confused 
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Paul Austin
Tasmania Australia
RV7A
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06-20-2010, 06:46 AM
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Join Date: Mar 2006
Location: Newport, TN
Posts: 7,496
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The huge current source on that wire is the battery not the alternator. Your b lead from the alternator should be sized for the max current that the alternator can produce. That is why the fuse is on the battery end.
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06-21-2010, 03:04 AM
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Join Date: Nov 2009
Location: Adelaide Australia
Posts: 218
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Where do you get the ANL 60? I have looked on Spruce and Vans web sites and cant find it. 
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06-21-2010, 03:12 AM
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Join Date: Apr 2006
Location: Vancouver island, BC Canada
Posts: 385
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anl60
I guess you are referring to a 60 amp current limiter.
B and C Speciality products carries these.
Try www.bandc.biz
__________________
Jim Green
RV7 tip up
IO360 Whirlwind 200RV
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