6 posts tagged with battery and electrical. (View popular tags)
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I would like to learn more about large-scale UPS systems, particularly the battery strings used in traditional RBOC/Telco applications. These are the sort of beasts that use huge strings of 6V 220aH deep cycle batteries, or even large numbers of 2V 400aH batteries on very strong earthquake-resistant shelving wired up to create a 48V mega-battery. Can anyone point me to the most definitive reference materials on the subject?
posted by thewalrus
on Dec 17, 2009 -
4 answers
i may have injured the electrical system on my motorcycle. [more inside]
posted by nihlton
on Sep 19, 2008 -
9 answers
Dead battery--is there a problem with my car? [more inside]
posted by phoenixy
on Sep 13, 2008 -
12 answers
Why won't my car start? [more inside]
posted by torpark
on Aug 20, 2008 -
25 answers
Do electrical devices running on your car's electrical system affect gas mileage? [more inside]
posted by Mister_A
on Feb 7, 2008 -
18 answers
Calling electricians: can I use one of those "battery chargers" they sell at Auto Zone to power a small appliance that needs 12V? [more inside]
posted by hodyoaten
on May 26, 2007 -
13 answers