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Re: Pole Pig Question
Tesla List wrote:
>
> Original Poster: "Ryan Ries" <spud-at-wf-dot-net>
>
Hi Ryan ....
you are right .. it does have something to do with 3 phase systems (
something most homes arent wired for)
what you want to find is a single phase distribution transformer rated
for 14400/7200 to 220V preferably with 2 "input" ( hi volt) insulator
stems
what you will find inside of this type of piggie is a switch and a large
heavy transformer with 4 primary leads( hi volt) and 4 secondary leads
( low volt)
in effect there are 4 total coil sets on one main core form 2 hi 2
low you want to have the 2 low sets in paralell and the 2 hi sets in
series for the standard 220V supply and 14400 V out ( tesla style hook
up)
as you may have read ... you WILL need ballasting to run a piggie
stay away from total resistive ballasting it eats up too much supply
voltage ... go for inductive ballasting
Scot D