# Frank Kardel 2007-10-11:
> I can follow yamt here. I am thinking of servers with
> multiple power supplies and UPS. With the general abstraction
> of several power sources with varying capacity we can handle
> power supply redundancy, ups and batteries with a single concept.
> Its all then just reduced to a set of power source sensors.

An UPS is an AC + battery builtin, so it could perhaps just register
two sensors. And Juan's code already supports multiple ACs/batteries
I think.

My point is that I'd like to avoid unnecessary abstraction if sanely
possible...

	-- Jachym