Nut upsuser - Aug 2021 - CyberPower CP625HGa shuts down 3 watt load in 2 minutes

On Tuesday 17 August 2021 11:11:49 Manuel Wolfshant wrote:
> On August 17, 2021 5:57:28 PM GMT+03:00, Roger Price 
<roger at rogerprice.org> wrote:
> >On Tue, 17 Aug 2021, Gene Heskett wrote:
> >> Which may explain why tiger-direct had them so cheap, $39.95 a
year
> >> ago.
> >>
> >> But as long as it holds up long enough to get my 20kw standby
> >> running, about 4 or 5 seconds, I'm a happy camper.
> >
> >Don't take the risk.  That standby generator needs to start.  Can
you
> > open the tiger-direct special and extract the battery?  Perhaps that
> > will give a date, and an idea of what is needed to replace it.
> >
> >Roger
> >
> >_______________________________________________
> >Nut-upsuser mailing list
> >Nut-upsuser at alioth-lists.debian.net
> >https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
>
> I second that. I've seen UPSes dying instantly when switching the load
> to a dead but apparently kicking battery.
>
I've a better idea than that. Has anyone a script that looks at upsc 
output say every 15 seconds and finding an ONBAT in that timestamps it 
and writes the battery voltage to a log, not on the u-sd but to an SDD 
for later checking of the battery's performance? I have 380 G's of
SSD's
on that pi, and everything in the high traffic category but /tmp has 
been moved to the SSD's. The u-sd gets about 50 megs a day of write 
traffic, and the wear leveling has now handled that for a year, its a 
64G card with about 12G used so it has plenty of
playroom
> _______________________________________________
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> Nut-upsuser at alioth-lists.debian.net
> https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser

Cheers, Gene Heskett
-- 
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
If we desire respect for the law, we must first make the law respectable.
 - Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/gene>

On August 17, 2021 7:12:19 PM GMT+03:00, Gene Heskett <gheskett at
shentel.net> wrote:
>On Tuesday 17 August 2021 11:11:49 Manuel Wolfshant wrote:
>
>> On August 17, 2021 5:57:28 PM GMT+03:00, Roger Price 
><roger at rogerprice.org> wrote:
>> >On Tue, 17 Aug 2021, Gene Heskett wrote:
>> >> Which may explain why tiger-direct had them so cheap, $39.95 a
year
>> >> ago.
>> >>
>> >> But as long as it holds up long enough to get my 20kw standby
>> >> running, about 4 or 5 seconds, I'm a happy camper.
>> >
>> >Don't take the risk.  That standby generator needs to start. 
Can you
>> > open the tiger-direct special and extract the battery?  Perhaps
that
>> > will give a date, and an idea of what is needed to replace it.
>> >
>> >Roger
>> >
>> >_______________________________________________
>> >Nut-upsuser mailing list
>> >Nut-upsuser at alioth-lists.debian.net
>>
>https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
>>
>> I second that. I've seen UPSes dying instantly when switching the
load
>> to a dead but apparently kicking battery.
>>
>I've a better idea than that. Has anyone a script that looks at upsc 
>output say every 15 seconds and finding an ONBAT in that timestamps it 
>and writes the battery voltage to a log, not on the u-sd but to an SDD 
>for later checking of the battery's performance? I have 380 G's of
SSD's
>on that pi, and everything in the high traffic category but /tmp has 
>been moved to the SSD's. The u-sd gets about 50 megs a day of write 
>traffic, and the wear leveling has now handled that for a year, its a 
>64G card with about 12G used so it has plenty of playroom
>> _______________________________________________
>> Nut-upsuser mailing list
>> Nut-upsuser at alioth-lists.debian.net
>> https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
>
>
>Cheers, Gene Heskett
There is a logger included in the nut package which does exactly what you want.