david katz supplied one configuration to the list dt --- On Fri, 10/2/09, Peter Parrish <peter.parr...@calsolareng.com> wrote:
> From: Peter Parrish <peter.parr...@calsolareng.com> > Subject: [RE-wrenches] Overvoltage Sensor for 48V Battery Bank > To: "'RE-wrenches'" <re-wrenches@lists.re-wrenches.org> > Date: Friday, October 2, 2009, 12:44 PM > > > > > > Message > > > > > > > > > > > I seem to have > lost the email that recommended a battery > sensor that can function in a high-voltage disconnect > system. We have a 48V battery > bank as part of an AC coupled Grid-Tied Battery Backup > System and I have > already installed a N/C 2P relay on the output of the > SB3000 inverter. So all I > need is a sensor that will provide a 12Vdc signal to the > relay coil at the HV > set point. > > > > Someone was kind > enough to recommend a unit and if they are > reading this, please resend your > recommendation! > > > > - > Peter > > > > > > Peter T. > Parrish, Ph.D., President > > California Solar Engineering, Inc. > > 820 Cynthia Ave., Los Angeles, CA 90065 > > CA Lic. 854779, NABCEP Cert. 031806-26 > > peter.parr...@calsolareng.com > > > Ph 323-258-8883, Mobile 323-839-6108, Fax > 323-258-8885 > > > > > > > > > > > > > -----Inline Attachment Follows----- > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: RE-wrenches@lists.re-wrenches.org > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out participant bios: > www.members.re-wrenches.org > > _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org