[RE-wrenches] Stand-Alone DC Relays?

jay peltz jay at asis.com
Mon Feb 23 13:38:01 PST 2009


Hi Walt,

Have you tried the solar converters VCS units.
They come active high and low, each unit will do from 12-48v systems.
Up to 30 amps dry contact relay
totally adjustable voltage hi/low

jay

peltz power

On Feb 23, 2009, at 1:33 PM, Walt Ratterman wrote:

> Hello,
>
> In our off-grid systems in Africa, we have been using the AUX relay  
> on the FX to perform an alarm function (instead of starting a  
> generator that might not start.)   We use the GenAlert programming  
> to energize and de-energize an alarm on two voltage settings.  (low  
> battery, and recovered battery….)
>
> We have some instances where we are trying to retrofit a similar  
> alarm situation into an inverter system that has no programmable  
> relays.
>
> Any ideas as to what equipment we could use to take the place of the  
> AUX contact on the FX?  WE can deal with either wet or dry contacts,  
> but the tricky part is being able to set the voltage on and off  
> points.  We are dealing with both 48V and 24VDC systems.
>
> Thanks,
>
> Walt
>
> Walt Ratterman
> SunEnergy Power International
>
> 11 Laurel Lane South     Washougal, WA   98671
> (360)-837-3680   ▪   fax (360)-837-1315   ▪   Skype  Walt-Mobile
> wratterman at SunEPI.org   ▪   www.SunEPI.org
>
>
>
>
>
>
> __________ Information from ESET NOD32 Antivirus, version of virus  
> signature database 3881 (20090223) __________
>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com
> _______________________________________________
> List sponsored by Home Power magazine
>
> List Address: RE-wrenches at 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
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20090223/16076711/attachment-0003.html>


More information about the RE-wrenches mailing list