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1. [Amps] Transformer ? (score: 1): Author: "Paul Kraemer" <elespe@lisco.com>; Date: Fri, 23 Jul 2010 21:33:34 -0500; Question for the commercial power utilities guys: Is there an advantage to delta / delta or delta / wye isolation transformer for 480 vac 3ph to 240 vac 3ph? The load is scr controlled resistance hea; /archives//html/Amps/2010-07/msg00229.html (6,642 bytes)
2. Re: [Amps] Transformer ? (score: 1): Author: Jim W7RY <w7ry@inbox.com>; Date: Sat, 24 Jul 2010 07:05:42 -0800; Some info here: http://www.electriciantalk.com/f9/120-240-volt-3-phase-delta-high-leg-5166/ 73 Jim W7RY _______________________________________________ Amps mailing list Amps@contesting.com http://li; /archives//html/Amps/2010-07/msg00230.html (7,737 bytes)
3. Re: [Amps] Transformer ? (score: 1): Author: "James R Carr" <n7fcf@hctc.com>; Date: Sat, 24 Jul 2010 15:14:24 -0700; Boy that takes one back a few years. Another one used by PUD's in Eastern Washington was the corner grounded delta. Since one leg was grounded the fuse in that leg was replaced by a length of copper; /archives//html/Amps/2010-07/msg00235.html (9,665 bytes)

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