Installing shore power F-25

Posted by bwebrand (bwebrand@…>)

I have a '85 F-25 that I would like to install shore power in. I have
all the parts to do the installation. I want to install a battery
charger, and 2 outlets. The problem I am having is that I can’t find
a good source of information for adding shore power to a boat that
doesn’t have an inboard engine. All the diagrams I have seen are for
boats with alternators, or generators, neither of which I have on my
boat. One of my concerns is about grounding. The book I have shows
the AC circuit tied into the DC ground circuit, with some sort of
isolator. I’m not even sure I need one, but I have looked in West
Marines catalog, but was unable to find an isolator that fits the
description shown in the wiring diagrams I have. Has anyone out there
installed shore power with similar requirements, and can point me in
the right direction as far as this isolator, and to maybe find a
wiring diagram that is more suited to my requirements? I’m sure
others must have installed shore power in boats similar to this. I
would really appreciate any help.

Posted by Doug Payne (doug.payne@…>)


I just finished installing shore power in
my F28. Taking a queue from the Catalina 270 in the next slip and his wiring
diagram, and the books I read which said grounding to a common ground with an
isolator is controversial, I went with Catalina yacht’s approach which is
not to ground the AC side to the negative side of the DC system. I am still
learning in this area, so I am not sure this is the best approach.

Douglas M. Payne
Managing Partner Arizona Colorado
Tatum Partners
480-614-4915 Office
480-236-4561 Mobile
480-614-4916 Fax
doug.payne@…
TATUM PARTNERS
Financial and Information Technology Leadership
Tatum CFO Partners, LLP - Tatum CIO Partners, LLP www.tatumpartners.com
This electronic message is intended for the person or entity
to which it is addressed and may contain confidential and/or privileged
information. Any review, dissemination, copying, printing, or other use of this
electronic message by persons or entities other than the addressee is prohibited.
If you received this electronic message in error, please contact the sender
immediately and delete the electronic message from any and all computers.

-----Original Message-----
From: bwebrand
[mailto:bwebrand@…]
Sent: Thursday, May 20, 2004 7:45
AM
To:
freedomyachts2003@yahoogroups.com
Subject: [freedomyachts2003]
Installing shore power F-25

I have
a '85 F-25 that I would like to install shore power in. I have
all the parts to do the installation. I want to
install a battery
charger, and 2 outlets. The problem I am having is
that I can’t find
a good source of information for adding shore
power to a boat that
doesn’t have an inboard engine. All the diagrams I
have seen are for
boats with alternators, or generators, neither of
which I have on my
boat. One of my concerns is about grounding. The
book I have shows
the AC circuit tied into the DC ground circuit,
with some sort of
isolator. I’m not even sure I need one, but I have
looked in West
Marines catalog, but was unable to find an
isolator that fits the
description shown in the wiring diagrams I have.
Has anyone out there
installed shore power with similar requirements,
and can point me in
the right direction as far as this isolator, and
to maybe find a
wiring diagram that is more suited to my
requirements? I’m sure
others must have installed shore power in boats
similar to this. I
would really appreciate any help.






\