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Re: [TCML] 3 phase zig zag transformer



Hello Dan,

Yes I can but it is an outdoor coil only due to its size. Like all TCs, it is best seen in late afternoon to evening when the sun is not so bright. I can also show you my 6L6 VTTC, my 833A VTTC, and my Marx generator. Maybe I'll have my quarter shrinker finished by then too.

Steve White
Cedar Rapids, Iowa

----- Original Message -----
From: "Daniel Kunkel" <dankunkel@xxxxxxxxx>
To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
Sent: Wednesday, June 26, 2019 8:11:12 AM
Subject: Re: [TCML] 3 phase zig zag transformer

Thanks Steve! I may have to take you up on that offer. And if I do,
hopefully you can drag out your coil and let 'er rip!
~Dan

On Tue, Jun 25, 2019 at 1:37 PM Steve White <steve.white1@xxxxxxxxx> wrote:

> Hello Dan,
>
> If you are up for a drive to Cedar Rapids, Iowa (about 5 hours) I will
> give you a stack of large E and I laminations. They are too expensive to
> ship. I used some of these to make my ballast and I have a lot left over.
> The E sections are about 11" x 8". I took these from a 25 KVA 120/240/480
> distribution transformer.
>
> Steve White
> Cedar Rapids, Iowa
>
> ----- Original Message -----
> From: "Daniel Kunkel" <dankunkel@xxxxxxxxx>
> To: "Tesla list" <tesla@xxxxxxxxxx>
> Sent: Tuesday, June 25, 2019 8:02:57 AM
> Subject: [TCML] 3 phase zig zag transformer
>
> Hello list,
> I have recently acquired a 50KVA transformer. I believe this is a 3 phase
> zig zag transformer (with taps for buck/boost?). I was hoping to use it as
> a ballast for my next coil project, and I tried to do a simple test this
> weekend, but it didn't work as expected. The pig did not trip the 50a
> breaker, but it did *PEG* my 80a panel meter.
>
> If all else fails, then I might have to disassemble and make my own
> hand-wound ballast. But I don't know how feasible it will be to break apart
> those laminations (they appear to be interleaved E's), and since this thing
> has to weigh 500+ lbs, its not like I can just move it around at will and
> position it easily.
>
> Suggestions on what to do with this beast?
> Thanks,
> ~Dan
> Kansas City area...yep, still wet out there
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