Saturday, January 23, 2016

Re: [Electric Boats] Re: 12V DC -> 120V AC vs. 48V DC -> 120V AC

 

Interesting! Am I reading this correctly, a largish solar array of 600W would be able to move a boat at 2-3 knots as long as the sun shines, or at least add a knot or two while under sail?

On Jan 23, 2016, at 15:23, tkgc9 tkgc9@yahoo.com [electricboats] <electricboats@yahoogroups.com> wrote:

 

Here is the profomance data for my Pearson P 30 with Electric Yacht 10 kw. System and a 3 blade prop



Speed. Knots           RPM.          Amps.     L mrtTemp
2.5.                              774.            7.                 78
3.                                  1079.        17.               80
3.8.                               1305.        28.              80
4..3.                               1505.       42.              84
4.9.                                1754.       64.              86
5.4.                               1926.        90.             93
5.8.                              2115.         122.          100
5.9.                              2193.           141.         107
-------- Original message --------
From: king_of_neworleans <no_reply@yahoogroups.com>
Date: 1/23/2016 5:03 PM (GMT-06:00)
Subject: [Electric Boats] Re: 12V DC -> 120V AC vs. 48V DC -> 120V AC

 

I know where stuff ends up when the door flies open. I drill and screw a SS hook and eye to keep it closed.

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Posted by: Dirk Harms-Merbitz <grasswood@icloud.com>
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