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gkenyon:Chris Pearson:
I am curious to know why these additional earthing systems use such large cables and earth bars - much bigger than a CPC.Less inductance - the frequencies we are talking about are far above 50 Hz and because the effect of inductance is proportional to frequency, this is the driver.
Graham, thank you. A bit over my head!
gkenyon:Chris Pearson:
I am curious to know why these additional earthing systems use such large cables and earth bars - much bigger than a CPC.Less inductance - the frequencies we are talking about are far above 50 Hz and because the effect of inductance is proportional to frequency, this is the driver.
Graham, thank you. A bit over my head!
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