Re: 12740Y/7200

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: Yurtle Turtle <yurtle_t@xxxxxxxxx>

It's actually 12470, not 12740. 12470 is three phase.
That means you get 12470 from phase to phase, and 7200
from phase to ground. I'm assuming you're asking about
a 12470 Y/7200 120/240 pig. Unless you have 3 phase in
your house, you can only get 7200 out feeding it 240.
Some will also do 14400 like mine:

http://www.hot-streamer.com/adam/bigass_coil/pig_14.4kV_25kVA_3.jpg

Adam

--- Tesla list <tesla@xxxxxxxxxx> wrote:

> Original poster: "Chip Ford"
> <chipford@xxxxxxxxxxxxxx>
>
> What does it mean when a rating on a transformer
> says 12740Y/7200.
> Someone please explain this to me...Thanks...Chip
> Ford
>
>
>


__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around
http://mail.yahoo.com