UPS buying suggestion

Ralf Mardorf ralf.mardorf at
Thu Oct 17 06:52:43 UTC 2013

On Thu, 2013-10-17 at 14:29 +0800, Erich Dollansky wrote:
> Industry is much worse. Their machines made early computers fail when
> the bigger machines started work.

I worked for an audio company. The audio workshops were rented rooms on
a farm, and the boss missed to check the values of the RCCB, which
nearly killed a friend. Bigger machines are a PITA ;). The RCCB had a
value that high, that it was dangerous to life for an audio workshop. A
big machine not only pollutes the mains, if you turn it on, it also will
"eat" the complete power and lots of it going in, doesn't come out. A
"normal" RCCB would turn off immediately.

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