Not sure about Global Switch but from memory power at Equinix (at least in some parts of SY1/2) goes customer feed primary -> big STS -> UPS A/B -> ATS -> grid power or genset.
Same for customer secondary feed but via different STS/UPS. You could see the large transfer switches on SY1 floor I think. On Wed, 8 Nov 2017 at 19:22, James Cunningham <jjazz...@gmail.com> wrote: > I'm assuming this is a result of NextDC announcing maintenance at S1 where > they are turning off one of the power feeds to your racks? We got one of > these as well. > > > Is it just me, or am I the only one concerned that NextDC have to turn off > power to one of our power feeds in our racks? We have been in Equinix and > Global Switch data centres for about 15 years, and never had them power off > our feeds to our racks before during their maintenance processes. > > > What gives? > > > J. > > > > ----------------------------------------------------------------------------------------------------------- > > > > > Hi All, > > > > One of our DC providers is removing some power from a single feed in some > of our racks soon, and a couple of our customers have some single fed units > that are connected to the “wrong” rail. > > > > We are looking to help them out with ATS or STSs. I remember some > discussion some time ago about whether one is better than the other, and > some quite technical arguments why you would prefer one or the other. > > > > For a standard 10A outlet and a 500-1kw load what do people recommend > these days? > > > > Thanks, > > Andrew > > > > Get Outlook for iOS <https://aka.ms/o0ukef> > _______________________________________________ > AusNOG mailing list > AusNOG@lists.ausnog.net > http://lists.ausnog.net/mailman/listinfo/ausnog > -- Regards, Mark L. Tees
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