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(Topic ID: 260660)

Bally Wulff Transformer wiring question

By Andre_in_NL

4 years ago



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    #1 4 years ago
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    Andre_in_NL

    Pinside member

    8y 15,400 29

    Hi,

    I am trying to figure out the correct wiring for a bally hardbody transformer (Toroidal Transformer?/dutch name:rinkern)
    Non of the colors from the transformer correspond to the schematics I have.

    I suspect that current wiring is also wrong/cannot be trusted.
    For Instance from the transformer J6-1 is also connected to J5-7. But J6-2 is correctly connected to J5-12. (Looking at the A2 pwermodul scematic this should be J6-1 => J5-8 and J6-2 => J5-12)

    The high voltage lugs/wires are all cut (i hope they are the high voltage wires )

    Does any-one have an idea how the correct colorcoding or how to check this.

    btw i live it is 240V mains, and do not have a variac

    Kind regards, Andre

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