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Re: Pig Question
>From: "Tesla list" <tesla-at-pupman-dot-com>
>Subject: Re: Pig Question
>Date: Thu, 03 Aug 2000 11:49:26 -0600
>Original poster: FutureT-at-aol-dot-com
>In a message dated 8/2/00 5:47:29 PM Pacific Daylight Time,
> > > Also when wiring the these transformers in series, do you just connect
> > > ground (the case) together and draw the HV off each bushing?
> > If all you have is single-bushing transformers, that would be the only
> > to do it, BUT: then one of the transformers will have its case floating
> > 7500 VAC! Are you sure that's what you want? Even if you isolated the
> > on an insulating base, the low voltage bushings are not rated for
> > could well flash over to the 220V terminals. That would be bad.
>Dan said he will connect the cases of the transfrormers together and
>take the HV from the two bushings. The cases will both be at ground
thanks for the info, but fortunately they are both two bushing pigs. i think
i will use only one to power the coil (scheduled for next year sometime) for
a while until i get the hang of a genuine KVA powered coil.
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