Hello Stas!
** On Friday 20.11.20 - 17:48, Stas Mishchenkov wrote to Wilfred van Velzen:
Is a UPS an option for you?
I use APC UPS Smart 750 with high capacity batteries (9Ah
instead of 7.2Ah). It is enough for about an hour of
equipment operation.
Since we're talking UPSes, I think I have a APC Smart-UPS
1000VA ..or atleast it looks like the one on the APC site.
I found it stashed in a corner of the unit that I now use for
my shop. All it needed was a new battery for operation.
That was over 8 years ago now.
It can provide close to 2 hours for the DSL modem, switch,
debit/credit card terminal and the cash register.
Since the batt is pretty old, maybe I should time it
unplugged. I expected it to operate longer than it did in the
recent storm we had here that knocked everything out for 24
hours.
I also have a APC Smart 750 for my main shop pc. It was in
Hibernate and scheduled to bootup at 6:30a. It didn't. The
only other thing plugged into the same battery was the
monitor. I have a habit of leaving it on. That was probably
enough to drain it after a few hours, I guess.
If it were a data center, there would be 2-3 independent
power lines, UPS with batteries for a day of work and an
automatically starting diesel generator, but I have a
home node. ;)
Based on all that processing you do, your system most
certainly sounds like a data center!
--
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