<div dir="ltr">boB, a spongey line on a load? Done it with windmills, never with a load. Makes complete sense to me, I'll add that to the old bag of tricks.</div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><span style="font-size:12.8000001907349px">Dan Fink</span><div style="font-size:12.8000001907349px">Adjunct Professor of Solar Energy Technology, Ecotech Institute</div><div style="font-size:12.8000001907349px">IREC Certified Instructor™ for: </div><div style="font-size:12.8000001907349px">~ PV Installation Professional</div><div style="font-size:12.8000001907349px">~ Small Wind Installer</div><div style="font-size:12.8000001907349px">Executive Director, Buckville Energy</div><div style="font-size:12.8000001907349px">NABCEP Registered Continuing Education Providers™<br><a href="tel:970.672.4342" value="+19706724342" style="color:rgb(17,85,204)" target="_blank">970.672.4342</a></div><br> </div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Mon, May 30, 2016 at 12:54 PM, <a href="mailto:bob@midnitesolar.com">bob@midnitesolar.com</a> <span dir="ltr"><<a href="mailto:bob@midnitesolar.com" target="_blank">bob@midnitesolar.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p><br>
</p>
<p>The (newer) SW5548 was harder on over current protection, mainly
because</p>
<p>it could put out more current than the SW4048... <br>
</p>
<p> One trick to try is to place a long(ish) extension cord between
the SW and the load to give it a wee bit of series resistance.</p>
<p>Doing this would often reduce that OCP and help motors to start.<span class="HOEnZb"><font color="#888888"><br>
</font></span></p><span class="HOEnZb"><font color="#888888">
<p>boB<br>
</p></font></span><div><div class="h5">
<br>
<div>On 5/30/2016 11:03 AM, Dan Fink wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Does your air compressor have an unloader valve, or
can you install one?
<div>That should do the trick, sounds like you are just running
into the regular high surge current demand.</div>
<div>Off the grid, compressors are in about the same nasty
league as old well pumps as far as surge demand.</div>
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<div><span style="font-size:12.8000001907349px">Dan
Fink</span>
<div style="font-size:12.8000001907349px">Adjunct
Professor of Solar Energy Technology,
Ecotech Institute</div>
<div style="font-size:12.8000001907349px">IREC
Certified Instructor™ for: </div>
<div style="font-size:12.8000001907349px">~
PV Installation Professional</div>
<div style="font-size:12.8000001907349px">~
Small Wind Installer</div>
<div style="font-size:12.8000001907349px">Executive
Director, Buckville Energy</div>
<div style="font-size:12.8000001907349px">NABCEP
Registered Continuing Education Providers™<br>
<a href="tel:970.672.4342" value="+19706724342" style="color:rgb(17,85,204)" target="_blank">970.672.4342</a></div>
<br>
</div>
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</div>
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<div class="gmail_quote">On Mon, May 30, 2016 at 10:46 AM,
Jeremy Rodriguez <span dir="ltr"><<a href="mailto:allsolarjeremy@msn.com" target="_blank"></a><a href="mailto:allsolarjeremy@msn.com" target="_blank">allsolarjeremy@msn.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello<br>
I've got an SW+5548 that will barley start my air
compressor. Once it does run it shows 17 Amps on the
inverters loads meter. During start up it reads 60+ amps.<br>
Do you think better capacitors would help the situation?<br>
BTW I've never ran the compressor off grid prior.<br>
I even tried #8 from the Breaker to the pressure switch,
about 9ft, with no benefit. The compressor will only start
with the tank completely empty.<br>
<br>
Jeremy Rodriguez<br>
Solar Installation And Design Expert<br>
All Solar, Inc.<br>
1463 M St<br>
Penrose Colorado 81240<br>
<br>
Sent by Jeremy's iPhone. Sorry for typos and shorthand!<br>
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