<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body><div>Have you checked their voltage calibration against your DMM?</div><div><br></div><div><br></div><div><br></div><div id="composer_signature"><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><div style="font-size:85%;color:#575757">Chris Worcester</div><div style="font-size:85%;color:#575757"> c<span style="font-size: 85%;">hris@solarwindworks.com</span></div><div style="font-size:85%;color:#575757"><span style="font-size: 85%;"> 530-448-9692</span></div><div style="font-size:85%;color:#575757">on my Samsung Galaxy S7.</div></div><div><br></div><div style="font-size:100%;color:#000000"><!-- originalMessage --><div>-------- Original message --------</div><div>From: Darryl Thayer <darylsolar1@gmail.com> </div><div>Date: 3/25/19 2:05 PM (GMT-08:00) </div><div>To: newrewrenches <RE-wrenches@lists.re-wrenches.org> </div><div>Subject: Re: [RE-wrenches] Xantrex XW6048 (quad) blowing past setpoints </div><div><br></div></div><div>Is the chargingfrom the inverter orfrom a solar source?</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Mar 25, 2019, 3:35 PM Jason Szumlanski <<a href="mailto:jason@floridasolardesigngroup.com">jason@floridasolardesigngroup.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">I have four inverter/chargers (master and 3 slaves) that are blowing past their 57.6V setpoint that I programmed and confirmed via the Context Combox. They are hitting 58.4V and tripping the battery management units on a set of Lithium Batts. Any ideas why this would happen? I can disable chargers on individual units, so I know the settings are getting uploaded via the Combox. <div dir="auto"><br></div><div dir="auto">Jason Szumlanski</div></div>
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