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Ed_Dinning · 16th May 2018, 8:24 pm

Hi Sam, some winders are fitted with reversible counters!
It looks like a 3:1 unit, possibly the most usual ratio.
When rewinding use grade 2 wire (double insulated) and no interleaving paper, making the job easier. As it is an auto transformer no paper is required between pri and sec either.

Ed

16th May 2018, 8:24 pm	#18
Ed_Dinning Dekatron Join Date: Jan 2004 Location: Newcastle upon Tyne, Tyne & Wear, UK. Posts: 8,194	Re: Cossor old confusion. Hi Sam, some winders are fitted with reversible counters! It looks like a 3:1 unit, possibly the most usual ratio. When rewinding use grade 2 wire (double insulated) and no interleaving paper, making the job easier. As it is an auto transformer no paper is required between pri and sec either. Ed