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Config-1 is what Sean described but there doesn't seem to be
anything wrong with Config-2 either. I'm not sure what kind of
real-life failure could be expected from batteries that would make
me worry about redundancy other than an explosion, but that seems
rather remote. I'd go with whatever configuration turns out to be
the easiest to wire and maintain.<br>
<br>
Jon<br>
<br>
<br>
On 6/20/2016 7:19 AM, James Frankland via Personal_Submersibles
wrote:<br>
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<div>Thanks Guys. I need to absorb this information. A lot to
read here. </div>
<div> </div>
<div>I don't really understand the "cross string" thing either.
I will attach this picture of the 2 possible ways of doing it
(for my application) and maybe Sean or someone can comment?</div>
<div> </div>
<div>I currently have the batteries rigged in Config 1, but have
been advised (possibly incorrectly) to use config 2.
Apparently this is how most high power UPS systems are
configured and allows redundancy if 1 pair fails.</div>
<div> </div>
<div>Any ideas?<br>
<br>
Thanks</div>
<div>James</div>
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<div><img src="cid:part1.BC55C577.E7E76B5E@psubs.org"
height="389" width="562"><br>
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