<div dir="ltr">Hi Benn,<div><br></div><div>I assume the transfer switch is not over by the generator. If that's the case, there are typically many ways to do it utilizing a contactors that senses the utility side of the transfer switch. You can also use the control signal that sends the signal to the generator to start. That is usually a 12V signal.</div><div><br></div><div>Good luck</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Sep 9, 2016 at 4:11 AM, Tump <span dir="ltr"><<a href="mailto:tump@swnl.net" target="_blank">tump@swnl.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Wire them to the utility side of the transfer switch, Auto restart and probably manufacture recommended method of connection when used in conjunction w/ gen set. T<br><div><blockquote type="cite"><div><div class="h5"><div>On Sep 8, 2016, at 1:00 PM, Benn Kilburn <<a href="mailto:benn@skyfireenergy.com" target="_blank">benn@skyfireenergy.com</a>> wrote:</div><br></div></div><div><div><div class="h5"><div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Wrenches,<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">We are installing 2 SolarEdge SE7600A-US inverters in a grid-tied system that has a 15kw back-up generator on an auto transfer switch.<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">The generator is located in a shed about 300' or more away and the feeders to the house are underground.<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Inverters are located in the house basement mechanial room along with the house electrical panelboard.<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">We are looking for relay options to shut down the inverters when there is a power interruption, before the generator kicks in. This could be a manual reset.<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">What are some options you have seen/used for something like this?<br><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Thanks,<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br clear="all"></div><div><div data-smartmail="gmail_signature"><p style="font-size:13px;margin:0px;padding:1em 0px;text-align:justify;font-family:helvetica,sans-serif;line-height:18px"></p><div style="text-align:left"><b style="margin:0px;padding:0px">Benn Kilburn <span style="font-size:9px"></span></b></div>
<div style="text-align:left">CSA Certified Solar Photovoltaic Systems Electrician, SkyFire Energy Inc</div><div style="text-align:left">14515 – 121A Ave NW | Edmonton, AB | T5L 2T2</div><div style="text-align:left">P: <a href="tel:780-474-8992" value="+17804748992" target="_blank">780-474-8992</a> | F: <a href="tel:888-405-5843" value="+18884055843" target="_blank">888-405-5843</a> | <a href="http://www.skyfireenergy.com/" style="margin:0px;padding:0px;color:rgb(240,140,0);text-decoration:none;border-width:0px;border-style:none" target="_blank">www.<wbr>skyfireenergy.com</a></div>
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