OT: power

[Frank Habicht]

Hi all,

I just looked at $workplace at my power input graph and thought it's
possibly something worth sharing.
http://layne.co.tz/ups_input_v.png

As you see we're getting Voltages in great diversity.
It's a one-time snapshot, 5 minutes ago, but fairly typical.
Except there's no outage from the utility company and going to our
generator supplying - which means comparatively stable voltage, but
unstable
frequencies...

Rgds,
Frank