[RE-wrenches] Trace Change out
jay peltz
jay at asis.com
Mon Apr 16 18:36:52 PDT 2012
the good old 4024 don't have any difference in the acceptance window from AC-1 or 2
Only issue is if you want genny support or AGS.
jay
peltz power
On Apr 16, 2012, at 7:54 AM, frenergy wrote:
> Wrenches,
>
> I had not thought of using AC1 for the genny....I had some thinking in the back of my mind that AC1 had to meet tighter input requirements to be practical for a generator and was thus delegated to grid use, which is not used here.. I'll keep that one in my toolbox. Customer manually starts the generator so AC1 is an option.
>
> Yes, it is a deep well (250') and the pump is manually turned on to occasionally fill a 2500 Gallon tank for gravity feed. This the only time the autoformer is in the picture.
>
> Part of the reason I was considering the Magnum was for the 240/120 feature, though this particular install has some equipment space requirements that could make it a major job to install Magnum's vertical footprint vs. that of the SW.
>
> I just called DPW (Alan's suggestion) and they are in fact still repairing SW's. Raymond there says turnaround is usually 1-2 days...he also said AC1 for the gen would be an option, though be sure to never use the "sell" mode. I found Tekris through a search, but did not contact them. It's good to see there are also other options to repair these inverters (thanks Mac).
>
> Phil, I'm also thinking it may be that extra "kick" of something like the conventional frig (with the other loads running, batts charging, pump running) in the house that produces the out-of-spec condition, bumping the inverter out of the picture. It's wait and see right now with my new batt charge and AC2
> amps settings and how they affect the SW staying online. So far so good. I'll have to look into the picoscope.
>
> Thanks again to all for so much help. This list rocks.
>
> Bill
> Feather River Solar Electric
> 4291 Nelson St.
> Taylorsville, CA 95983
> 530-284-7849/6544 fax
> solar powered since 1982
>
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