As with anything these days I would make damn sure that the firmware OF ALL components in the system have been updated w/ the latest firmware prior to changing anything. I personally am not a big fan of the com box and I have the “Con fig” tool and I find after the learning curve its the best method of addressing info & updating. Mis matched firmware seems to be the # 1 issue w/ all the manufactures today. Tump > On May 3, 2017, at 6:17 PM, Jason Lerner <wapa...@rockisland.com> wrote: > > Hello All, > > I’m working on a system with 3 Xantrex XW 6048’s that has grid on AC1 and a > 20 kw generator on AC2. When charging from grid it regulates during an > absorption charge at 58.2 where it should. When charging from AC 2 - > generator, the battery Voltage rises above 62 VDC, but not every single > time. All the settings are correct, EQ is turned off, and if it accidentally > got turned on is set at the same Voltage as the absorption setting. Customer > has a brand new 33 kWh AGM battery bank, that I would rather not fry. This > is a battery backup system with no PV. > > I have checked all the temperature sensors (they seem good) and tried > charging with them plugged in, and with them unplugged and it doesn’t seem > to change the situation. > > Has anybody else seen this happen before? Any suggestions? > > Thanks very much, > > Jason Lerner > Waldron Power and Light Co. > (888) 927-2526 > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org >
> t...@swnl.net > <blocked::mailto:t...@swnl.net%22%20%5Co%20%22blocked::mailto:t...@swnl.net> > www.SWNL.net > <blocked::http://www.swnl.net/%22%20%5Co%20%22blocked::http://www.swnl.net/> > Solarwinds Northernlights > Serving Mid Coast Maine & Northern California > 207-832-7574 Cl. 610-517-8401 > > Blair "TUMP" May > ******** MAINE'S CHARTER ******** > NABCEP "Certified PV Installer" > > ******** MAINE'S CHARTER ******** > Trace Xantrex "Certified" Dealer / Installer" >
_______________________________________________ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
