[Rhodes22-list] advice on ground for battery

[Hank]

Lou, what is it you are trying to accomplish?  If you are trying to
ground all of your electrical devices (batteries, lights, radio, etc.)
then you can install a ground bus and just tie all of the grounds
together.  Since you don't have an inboard engine you won't tie this
ground to the block like the manuals all say.  You won't actually have
an "earth" ground, but that is not needed in an electrical circuit if
you are running a ground wire from each device back to the negative of
the battery (or a grounding bus if the battery negatives are also
connected there).  You do not want to tie any of these grounds to
anything that is in contact with the water.

Your ground for the mast/lightining rod should be isolated from your
electrical ground or you are guaranteed to fry your electronics if you
are struck by lightening.

You might want to check out the following article.

http://www.sailmail.com/grounds.htm

Have fun,

Hank


On Mon, 1 Nov 2004 15:12:51 -0500, Lou Rosenberg <lsr3 at mail.nyu.edu> wrote:
> 
> 
>  Roger,
>  Thanks again, but to be totally honest where to I install this ground plate??
>  and will I have to lift it off my trailer to to this?
>  thanks
> L
> 
> 
> 
> >Lou,
> >
> >Look in the West Marine 2004 Master Catalog on pp. 74.  In the upper left
> >corner of the page, look at a product called the Guest Dynaplate Sintered
> >Bronze Ground Plate.  The appropriate size for a Rhodes 22 is the 6" X 2" X
> >1/2" Guest M/N: 4006.
> >
> >Roger Pihlaja
> >S/V Dynamic Equilibrium
> >
> >----- Original Message -----
> >From: "Lou Rosenberg" <lsr3 at MAIL.nyu.edu>
> >To: "The Rhodes 22 mail list" <rhodes22-list at rhodes22.org>
> >Sent: Monday, November 01, 2004 10:53 AM
> >Subject: Re: [Rhodes22-list] advice on ground for battery
> >
> >
> >>    Rhodies,
> >>      Although I have been consulting Don Casey's book on Electrical
> >>  wiring I still dont see a good spot for ground wire of system on my
> >>  Rhodes.  Can anyone advise please?
> >>    The bolts on my CB cap are not grounded.
> >>    any advice appreciated
> >>    Lou
> >>
> >>  __________________________________________________
> >>  Use Rhodes22-list at rhodes22.org, Help? www.rhodes22.org/list
> >>
> >>
> >
> >
> >__________________________________________________
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> 
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