[Nut-upsuser] input.voltage 100

Jim Klimov jimklimov at gmail.com
Tue Dec 21 15:20:57 GMT 2021

Not sure... could it be a sensors or firmware issue with the UPS? Or a
different tech of battery misinterpreted by the device? (e.g. when one
replaced a lead-acid battery with LiIon hack).

Out of interest, is it possible for you to swap those batteries in your two
UPSes to see if the other one would also claim 100V with the new battery?..

Also, seems you are using a packaged latest (but old) release 2.7.4 of NUT
- if possible, check whether a local build of master branch from github
would behave better?


On Fri, Dec 17, 2021, 13:37 Josu Lazkano via Nut-upsuser <
nut-upsuser at alioth-lists.debian.net> wrote:

> Hello,
> I have 2 UPS, both are same model: APC Back-UPS XS 950U
> I change the battery of one UPS, it is working great, but NUT say that has
> 100v of input voltage:
> input.voltage: 100.0
> input.voltage.nominal: 102
> This is the new battery model: CSB HR 1234W F2
> This is complete output of the UPS:https://paste.debian.net/1223843/
> This is the output of the other UPS: https://paste.debian.net/1223844/
> I am using NUT with a docker container:
> https://hub.docker.com/r/upshift/nut-upsd
> Is this a configuration problem? Of course, I have 220v in my house.
> Kind regards.
> --
> Josu Lazkano
> _______________________________________________
> Nut-upsuser mailing list
> Nut-upsuser at alioth-lists.debian.net
> https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser
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