<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">HI Dave,<div class=""><br class=""></div><div class="">Which exact fuses do they have installed?</div><div class=""><br class=""></div><div class="">I\u2019m guessing they are blowing due to not being constant load rated fuses and summer higher temps.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">jay</div><div class=""><br class=""></div><div class="">peltz power<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Nov 1, 2021, at 2:26 PM, Dave Tedeyan <<a href="mailto:dave@sungineersolar.com" class="">dave@sungineersolar.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hi All,<div class=""><br class=""><div class="">I am servicing a system that keeps blowing fuses on the AC side, although it</div><div class=""> appears that everything is sized correctly. It is a SolarEdge SE11400A-US inverter.</div><div class=""> Max continuous output current is 47.5A x 1.25 = 59.4A. There is a GE TG3222R</div><div class=""> 60A AC disconnect, and it is wired up with #6 THHN wire. The terminals were tight</div><div class=""> and there was no evidence of arcing or burning in the past. This is indoors, and not</div><div class=""> exposed to sunlight. No extra conductors are in the conduit.</div><div class=""><br class=""></div><div class="">But they say that they need to replace a fuse roughly once per month. Has anyone</div><div class=""> seen this before? Could there be some kind of fault in the inverter itself that</div><div class=""> occasionally induces extra current? Is there any way to tweak the settings so that it</div><div class=""> actually produces a bit more than 11.4kw? I appreciate your thoughts.</div><div class=""><br class=""></div><div class="">Cheers,</div><div class="">Dave<br clear="all" class=""><div class=""><br class=""></div>-- <br class=""><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div dir="ltr" class=""></div></div></div></div><div dir="ltr" class=""><table cellpadding="0" cellspacing="0" style="border-spacing:0px;border-collapse:collapse;color:rgb(68,68,68);width:525px;font-size:11pt;font-family:Arial,sans-serif" class=""><tbody class=""><tr class=""><td width="125" valign="top" rowspan="6" style="font-family:Arial,sans-serif;padding:0px 10px 0px 0px;font-size:10pt;border-right:1px solid rgb(236,189,0);width:125px;vertical-align:top" class=""><a href="https://www.sungineersolar.com/" style="color:rgb(51,122,183);background-color:transparent" target="_blank" class=""><img border="0" alt="Logo" width="105" src="https://sungineersolar.com/wp-content/uploads/2019/08/Logo-Image-Only-1.png" style="border:0px;vertical-align:middle;width:105px;height:auto" class=""></a></td><td style="padding:0px 0px 0px 10px" class=""><table cellpadding="0" cellspacing="0" style="border-spacing:0px;border-collapse:collapse;background-color:transparent" class=""><tbody class=""><tr class=""><td valign="top" style="font-family:Arial,sans-serif;padding:0px 0px 5px 10px;width:400px;vertical-align:top" class=""><span style="color:rgb(236,189,0);font-size:11pt;font-weight:700" class="">Dave Tedeyan, P.E.<br class=""></span><span style="font-size:11pt;font-weight:700" class=""><font color="#ecbd00" class="">Owner | Sungineer Solar</font><br class=""></span></td></tr><tr class=""><td valign="top" style="font-family:Arial,sans-serif;padding:5px 0px 5px 10px;font-size:10pt;vertical-align:top;line-height:17px" class=""><span style="color:rgb(236,189,0)" class=""><span style="font-weight:700" class="">p: </span></span><span style="font-size:13.3333px" class=""><span style="font-size: 10pt;" class="">he | him | his</span></span><span style="color:rgb(236,189,0)" class=""><span style="font-weight:700" class=""><br class="">a: </span></span><span style="font-size: 10pt;" class="">1653 Slaterville Rd.</span> <span style="font-size: 10pt;" class="">| Ithaca, NY 14850</span><br class=""><span style="color:rgb(236,189,0)" class=""><span style="font-weight:700" class="">w:</span></span><a href="http://www.sungineersolar.com/" rel="noopener" style="color:rgb(51,122,183);background-color:transparent" target="_blank" class=""><span style="font-size: 10pt;" class=""> www.sungineersolar.com</span></a><br class=""><span style="color:rgb(236,189,0)" class=""><span style="font-weight:700" class="">c:</span></span><span style="font-size: 10pt;" class=""> (607) 288-2898</span></td></tr></tbody></table></td></tr></tbody></table></div></div></div></div></div></div></div>
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