Hi James, I haven't looked into this product in detail, but I wonder if the Bender Linetraxx GM420 <https://www.benderinc.com/products/measuring-and-monitoring-relays/linetraxx_gm420> might do the trick. You might want to reach out to Bender directly to check if it or something else they offer would meet your needs.
On Wed, Jun 23, 2021 at 7:22 AM James Pawson (U3C) < ja...@unit3compliance.co.uk> wrote: > Hello experts, > > > > Does anyone know of an off-the-shelf product for detecting the presence of > an Earth connection on an incoming AC supply? > > > > There are plenty of ways of detecting earth fault currents like RCDs and > GFCIs but I seem to be hitting a block finding something that explicitly > monitors the Earth connection. > > > > I’ve seen simple circuits that claim to do this, but primarily I’m looking > for an off the shelf item. > > > > If there’s one out there that controls a relay to switch the AC mains off > if the Earth is disconnected then I am super interested. > > > > Thanks in advance > > James > > > > > > James Pawson > > The EMC Problem Solver > > > > *Unit 3 Compliance Ltd* > > *EMC : Environmental : Safety : CE + UKCA : Consultancy* > > > > www.unit3compliance.co.uk | +44(0)1274 911747 <+44%201274%20911747> | > +44(0)7811 > 139957 <+44%207811%20139957> > > 2 Wellington Business Park, New Lane, Bradford, BD4 8AL > > Registered in England and Wales # 10574298 > > > > > ------------------------------ > [image: AVG logo] <https://www.avg.com/internet-security> > > This email has been checked for viruses by AVG antivirus software. > www.avg.com <https://www.avg.com/internet-security> > > <#m_5021860262550986653_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > - > ---------------------------------------------------------------- > > This message is from the IEEE Product Safety Engineering Society emc-pstc > discussion list. To post a message to the list, send your e-mail to < > emc-p...@ieee.org> > > All emc-pstc postings are archived and searchable on the web at: > http://www.ieee-pses.org/emc-pstc.html > > Attachments are not permitted but the IEEE PSES Online Communities site at > http://product-compliance.oc.ieee.org/ can be used for graphics (in > well-used formats), large files, etc. > > Website: http://www.ieee-pses.org/ > Instructions: http://www.ieee-pses.org/list.html (including how to > unsubscribe) <http://www.ieee-pses.org/list.html> > List rules: http://www.ieee-pses.org/listrules.html > > For help, send mail to the list administrators: > Scott Douglas <sdoug...@ieee.org> > Mike Cantwell <mcantw...@ieee.org> > > For policy questions, send mail to: > Jim Bacher <j.bac...@ieee.org> > David Heald <dhe...@gmail.com> > -- Scott Aldous | Regulatory Compliance Manager | scottald...@google.com | 650-253-1994 - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
