[Nut-upsuser] problem with output voltage on a mustek ups

Pedro Mendes Jorge pmjorge at lip.pt
Fri Mar 7 11:15:00 UTC 2008

Charles Lepple wrote:
> On Thu, Mar 6, 2008 at 6:22 AM,  <pmjorge at lip.pt> wrote:
>>  Input Voltage
>>         241.1
>>  Output Voltage
>>         202.0
>>         nominal 220.0 ???
>>  This output voltage is too low! I  think power spikes may be better
>>  than using this voltage.
> Is this indicated by the UPS, or did you measure this voltage externally?
> Arjen has mentioned this before, but the values returned by UPSes are
> generally not calibrated.

It is returned by the UPS. But again, I sometimes have an output voltage 
of ~225V when it is not trimming.

I could try and measure the "real one", but following Arjen's advice I 
won't waste my time, nor someone else's time (yours).

Thank you all, for the software and for the help.


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