[RE-wrenches] Trace 4024 cutting out

[frenergy]

Chris and Jerry,

             Sorry, I forgot to mention I did exactly that, had the 
Fluke clipped to the + and (-) of the pack and watched it as load was 
applied.  Yes, voltage fell but never got below ~24.4V when the inverter 
output stopped.  Checked tightness of all battery connections, terminal 
to terminal cables, virtually no corrosion anywhere.  Also, inverter 
stayed ON, just the output cut-out, then back on then off, then......

Bill

Feather River Solar Electric
Bill Battagin, Owner
4291 Nelson St.
Taylorsville, CA 95983
530.284.7849
CA Lic 874049
www.frenergy.net


On 10/18/2021 7:14 AM, Jerry Shafer wrote:
> Look at the batteries, use a meter right at the bolts going in to the 
> inverter, sounds like low voltage cut out.
>
> On Sun, Oct 17, 2021, 9:07 PM frenergy <frenergy at psln.com> wrote:
>
>     Hey Folks,
>
>                  I haven't seen this one until yesterday. Customer with a
>     20 year old Trace SW4024 called.  I've been servicing this reliable
>     system for the last 8 years.  He said after a delay the power
>     shuts off
>     when a moderate load comes on after 5-15 seconds, then back on, then
>     off.....  Light loads no problem, the power stays on.  The inverter
>     stays on the entire time (yellow light and that famous audio buzz)
>     but I
>     hear a relay? inside the left side of the wiring section with each
>     change of on-off, off-on state. I assume its a repair to a service
>     shop.  Ideas? Recommendations for repair shops?  I haven't been
>     getting
>     a response from the Solar Cowboyz in Grass Valley.
>
>     Thanks,
>
>     Bill
>
>     Feather River Solar Electric
>     Bill Battagin, Owner
>     4291 Nelson St.
>     Taylorsville, CA 95983
>     530.284.7849
>     CA Lic 874049
>     solar powered since 1982
>
>

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