<div dir="ltr"><img width="0" height="0" class="mailtrack-img" alt="" style="display:flex" src="https://mailtrack.io/trace/mail/72c426fd7ef4b53eb1e42228450b27719ee791db.png?u=1613865"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I can't even get 1 hour of charging. The voltage rises too quickly and the battery management systems disconnect the battery.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">What is the calibration process?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I still plan to disable the chargers that are reporting the wrong (lower) voltage and see if the others (individually) still ignore the setpoints. It's a very remote location, so diagnostics are extremely difficult.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Mar 26, 2019 at 9:00 AM Sandra Herrera <<a href="mailto:Sandra.Herrera@se.com">Sandra.Herrera@se.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div lang="EN-US">
<div class="gmail-m_-3511954363839989316WordSection1">
<p class="MsoNormal">Jason,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">The Battery daily summary from the ComBox is information on one day at a time, this is not part of the logs, and it should be available even if you have 1 hour or charging.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">However, based on your discovery of different DC voltages from the inverter, my recommendation is to calibrate them.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Sandra <u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class="MsoNormal"><b>From:</b> RE-wrenches <<a href="mailto:re-wrenches-bounces@lists.re-wrenches.org" target="_blank">re-wrenches-bounces@lists.re-wrenches.org</a>>
<b>On Behalf Of </b>Jason Szumlanski<br>
<b>Sent:</b> Monday, March 25, 2019 4:18 PM<br>
<b>To:</b> RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>><br>
<b>Subject:</b> Re: [RE-wrenches] Xantrex XW6048 (quad) blowing past setpoints<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<p><span style="color:red">[External email: Use caution with links and attachments]</span><u></u><u></u></p>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="100%" align="center">
</div>
<p> <u></u><u></u></p>
<div>
<div>
<p class="MsoNormal"><img id="gmail-m_-3511954363839989316_x0000_i1026" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"><u></u><u></u></p>
<div>
<p class="MsoNormal"><span style="font-family:Arial,sans-serif">This is a newly commissioned Lithionic LiPo battery on an old system that has been out of commission for over a year. 51V nominal battery. Logs are not possible. This happens within minutes of
bulk charging initiation. There is no spike. It's a steady rise.<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:Arial,sans-serif"><u></u> <u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:Arial,sans-serif">Jason<u></u><u></u></span></p>
</div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal" align="center" style="text-align:center"><b><u></u> <u></u></b></p>
<p class="MsoNormal" align="center" style="text-align:center"><b><u></u> <u></u></b></p>
<p class="MsoNormal" align="center" style="text-align:center"><b><u></u> <u></u></b></p>
<p class="MsoNormal" align="center" style="text-align:center"><b><u></u> <u></u></b></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">On Mon, Mar 25, 2019 at 4:41 PM Sandra Herrera <<a href="mailto:Sandra.Herrera@se.com" target="_blank">Sandra.Herrera@se.com</a>> wrote:<u></u><u></u></p>
</div>
<blockquote style="border-top:none;border-right:none;border-bottom:none;border-left:1pt solid rgb(204,204,204);padding:0in 0in 0in 6pt;margin-left:4.8pt;margin-right:0in">
<div>
<div>
<p class="MsoNormal">Jason,<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Can you share the Battery Daily Summary from the ComBox? Only select the battery voltage so it is easier to see where the 0.8V jump is occurring.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Also, what battery are you using?<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">Thanks
<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<div>
<p class="MsoNormal">Sandra Herrera<u></u><u></u></p>
</div>
<p class="MsoNormal"> <u></u><u></u></p>
<div>
<div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class="MsoNormal"><b>From:</b> RE-wrenches <<a href="mailto:re-wrenches-bounces@lists.re-wrenches.org" target="_blank">re-wrenches-bounces@lists.re-wrenches.org</a>>
<b>On Behalf Of </b>Jason Szumlanski<br>
<b>Sent:</b> Monday, March 25, 2019 1:36 PM<br>
<b>To:</b> RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" target="_blank">re-wrenches@lists.re-wrenches.org</a>><br>
<b>Subject:</b> [RE-wrenches] Xantrex XW6048 (quad) blowing past setpoints<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"> <u></u><u></u></p>
<p><span style="color:red">[External email: Use caution with links and attachments]</span><u></u><u></u></p>
<div class="MsoNormal" align="center" style="text-align:center">
<hr size="2" width="100%" align="center">
</div>
<p> <u></u><u></u></p>
<div>
<div>
<p class="MsoNormal">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.
<u></u><u></u></p>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Jason Szumlanski<u></u><u></u></p>
</div>
</div>
<p class="MsoNormal"><br>
______________________________________________________________________<br>
This email has been scanned by the Symantec Email Security.cloud service.<br>
______________________________________________________________________<u></u><u></u></p>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12pt">_______________________________________________<br>
List sponsored by Redwood Alliance<br>
<br>
List Address: <a href="mailto:RE-wrenches@lists.re-wrenches.org" target="_blank">
RE-wrenches@lists.re-wrenches.org</a><br>
<br>
Change listserver email address & settings:<br>
<a href="https://mailtrack.io/trace/link/18cba8599d23d6d99bcbe44f3ec46d60f0c4d90e?url=https%3A%2F%2Feur02.safelinks.protection.outlook.com%2F%3Furl%3Dhttps%253A%252F%252Fmailtrack.io%252Ftrace%252Flink%252F8d9e12ac10c579b7810fd6e15594017b4395543d%253Furl%253Dhttp%25253A%25252F%25252Flists.re-wrenches.org%25252Foptions.cgi%25252Fre-wrenches-re-wrenches.org%2526userId%253D1613865%2526signature%253Dff64cebca7b2a8fe%26data%3D02%257C01%257Csandra.herrera%2540se.com%257C29357b33ca254f5c0b0508d6b1781e9c%257C6e51e1adc54b4b39b5980ffe9ae68fef%257C0%257C0%257C636891526800151601%26sdata%3Dej4W%252FA0RbNrDhRy5Y%252FU4rx6NEPf87CEOBUTInVUMfq4%253D%26reserved%3D0&userId=1613865&signature=b1ee2a5091a592df" target="_blank">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a><br>
<br>
List-Archive: <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmailtrack.io%2Ftrace%2Flink%2Fe28e6a185e7da9eaa3d1dc625605218dc2cc373d%3Furl%3Dhttp%253A%252F%252Fwww.mail-archive.com%252Fre-wrenches%2540lists.re-wrenches.org%252Fmaillist.html%26userId%3D1613865%26signature%3D0b2c152acef4d3a8&data=02%7C01%7Csandra.herrera%40se.com%7C29357b33ca254f5c0b0508d6b1781e9c%7C6e51e1adc54b4b39b5980ffe9ae68fef%7C0%7C0%7C636891526800161610&sdata=4HG97H%2BnFVDYduBw2qGIITYYEmEsEcseo68mcJrEAZQ%3D&reserved=0" target="_blank">
http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html</a><br>
<br>
List rules & etiquette:<br>
<a href="https://mailtrack.io/trace/link/7a33632c4c87da9837c960e385230c617a913cb8?url=https%3A%2F%2Feur02.safelinks.protection.outlook.com%2F%3Furl%3Dhttps%253A%252F%252Fmailtrack.io%252Ftrace%252Flink%252F58c2621c30bb36ba8f1b7bc660c2029c0d7b170d%253Furl%253Dhttp%25253A%25252F%25252Fwww.re-wrenches.org%25252Fetiquette.htm%2526userId%253D1613865%2526signature%253D43f1391ecbe9e76f%26data%3D02%257C01%257Csandra.herrera%2540se.com%257C29357b33ca254f5c0b0508d6b1781e9c%257C6e51e1adc54b4b39b5980ffe9ae68fef%257C0%257C0%257C636891526800161610%26sdata%3DiymCQe2Js%252BbEuTPZxj3qtQX%252FuIFDsiF0AabIXSIsh0k%253D%26reserved%3D0&userId=1613865&signature=62e3763c879d975f" target="_blank">www.re-wrenches.org/etiquette.htm</a><br>
<br>
Check out or update participant bios:<br>
<a href="https://mailtrack.io/trace/link/5e5882bdb74c6623d91159977445cccc4f582319?url=https%3A%2F%2Feur02.safelinks.protection.outlook.com%2F%3Furl%3Dhttps%253A%252F%252Fmailtrack.io%252Ftrace%252Flink%252F9bc2e78bed9b8b94e220a1d9572411cd56c6863b%253Furl%253Dhttp%25253A%25252F%25252Fwww.members.re-wrenches.org%2526userId%253D1613865%2526signature%253D9e6fdef31370bf88%26data%3D02%257C01%257Csandra.herrera%2540se.com%257C29357b33ca254f5c0b0508d6b1781e9c%257C6e51e1adc54b4b39b5980ffe9ae68fef%257C0%257C0%257C636891526800171614%26sdata%3D4W%252Ft2RLvs9Uwv2dfgyjW%252BzAC%252BtWUX7HoN9BNAvMv3wA%253D%26reserved%3D0&userId=1613865&signature=a11ac01d03fd1498" target="_blank">www.members.re-wrenches.org</a><u></u><u></u></p>
</blockquote>
</div>
<p class="MsoNormal"><br>
______________________________________________________________________<br>
This email has been scanned by the Symantec Email Security.cloud service.<br>
______________________________________________________________________<u></u><u></u></p>
</div>
</div>
</div>
_______________________________________________<br>
List sponsored by Redwood Alliance<br>
<br>
List Address: <a href="mailto:RE-wrenches@lists.re-wrenches.org" target="_blank">RE-wrenches@lists.re-wrenches.org</a><br>
<br>
Change listserver email address & settings:<br>
<a href="https://mailtrack.io/trace/link/472d17d9be91574dff6d989a837c993215540b7c?url=http%3A%2F%2Flists.re-wrenches.org%2Foptions.cgi%2Fre-wrenches-re-wrenches.org&userId=1613865&signature=1ff79895c955d6d1" rel="noreferrer" target="_blank">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a><br>
<br>
List-Archive: <a href="https://mailtrack.io/trace/link/62e382fbba22bd0322ed491c70013122b32ac337?url=http%3A%2F%2Fwww.mail-archive.com%2Fre-wrenches%40lists.re-wrenches.org%2Fmaillist.html&userId=1613865&signature=459f1c55a0251f6b" rel="noreferrer" target="_blank">http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html</a><br>
<br>
List rules & etiquette:<br>
<a href="https://mailtrack.io/trace/link/6ccc977170ec9afe7ae227149fe1b7e48fcad269?url=http%3A%2F%2Fwww.re-wrenches.org%2Fetiquette.htm&userId=1613865&signature=97660bec94e18d53" rel="noreferrer" target="_blank">www.re-wrenches.org/etiquette.htm</a><br>
<br>
Check out or update participant bios:<br>
<a href="https://mailtrack.io/trace/link/73257c2326046c73eafa7a859ff008b50d628ba7?url=http%3A%2F%2Fwww.members.re-wrenches.org&userId=1613865&signature=505b9f731c70e5e6" rel="noreferrer" target="_blank">www.members.re-wrenches.org</a><br>
<br>
</blockquote></div>