nanog mailing list archives

Re: Want to move to all 208V for server racks


From: Jay Ashworth <jra () baylink com>
Date: Thu, 2 Dec 2010 13:02:06 -0500 (EST)

----- Original Message -----
From: "Kevin Day" <toasty () dragondata com>

On Dec 2, 2010, at 11:06 AM, Owen DeLong wrote:
It is not uncommon for three-phase panels to be different and have
all three phases in the panel each phase feeding every third breaker
slot.

I was just recently trying to explain this to a European friend who
thought I was hallucinating this system, so I took a picture.

http://dl.dropbox.com/u/230717/temp/208YPanel.jpg

Precisely the same panel layout I had in my last facility, though we didn't
use any 208V branch circuits; thanks for the pic, Kevin.

Cheers,
-- jra


Current thread: