[Boatanchors] question on ammeters
J. Forster
jfor at quik.com
Mon Jul 13 23:28:12 EDT 2009
Easy. Instead of putting the current carrying wire through the current
transformer once, put it through 10 times (basically wind a ten turn
primary).
-John
========================
> I admit I once knew this but at 75 I need some help. How do you wire a 100
> amp AC current meter to read 10 amps full scale, It is a current
> transformer
> style meter manufactured by General Electric #50-250239LSZZ1 . I can still
> figure out DC meters. I suspect that the current transformer has to have
> the ratio changed, and that sounds messy. '
> Thanks for any help,.............Larry in Seattle
>
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