Christopher I have used a Cummins 200 amp generator/grid transfer switch, it
gives the gen start command, we used this so during normal operations we could
pass through the full load where in backup mode the inverters took overSent
from my Verizon, Samsung Galaxy smartphone
-------- Original message --------From: Christopher Warfel
<cwar...@entech-engineering.com> Date: 3/19/19 8:44 AM (GMT-08:00) To:
re-wrenches@lists.re-wrenches.org Subject: Re: [RE-wrenches] Voltage seeking
transfer switch
I think you just use an automatic transfer switch similar to
those used for back up generators. We are looking at one for
backing up a community well pump that will transfer to a multimode
system if the utility drops out. Chris
On 3/19/2019 10:54 AM, Mac Lewis wrote:
Hello Wrenches,
Does anyone have experience with a 200A outdoor transfer
switch that will automatically seek voltage? Meaning that if
priority voltage source (grid) isn't available and second
source is available it will switch to it with no external
communication? We are trying to do a whole house backup, and
critical load panel isn't possible. This may be common, I
just haven't done it.
Thanks in advance
--
Mac Lewis
"Yo solo sé que no sé nada." -Sócrates
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