On 6/25/2011 12:32 PM, Seth Mattinen wrote:
On 6/25/2011 15:12, Leo Bicknell wrote:
I have never seen a generator that syncs to the utility for live, no
break transfer. I'm sure such a thing exists, but that sounds crazy
dangerous to me. Generators sync to each other, not the utility.
Most of these come in open, delayed, or closed transition models:
http://www.gedigitalenergy.com/powerquality/ATSHome.htm
For open and closed transitions you'll most certainly want to sync to
utility to transition between the two. For the delayed transition model
it'll stop at the intermediate "open" point for a configurable amount of
time during which the load is disconnected from everything (i.e. let all
the motors spin down first).
~Seth
Take a guess what the datacenter our equipment is currently hosted in
uses. Yet another reason to be glad of a datacenter move that's coming up.