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RE: buzz buzz buzz - I wonder why it does?


  • To: <ukha_d@xxxxxxx>
  • Subject: RE: buzz buzz buzz - I wonder why it does?
  • From: "James Hoye" <james.hoye@xxxxxxx>
  • Date: Fri, 19 Apr 2002 10:48:59 +0100
  • Delivered-to: ukha_archive@xxxxxxx
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  • Reply-to: ukha_d@xxxxxxx

> > A site transformer is an isolation transformer designed for use on a
> > building SITE (guess where the name comes from!)
> > Because of the often wet environment the output is centre tapped and
> > tied to ground. This limits the maximum voltage to earth to half of
> > the output voltage. Most shocks are from a single conductor to earth
> > so this is an extra safety feature
>
> So do they expect everyone working on these sites to have special 115
> volt tools for the job? Or does this only apply to designated high power
> devices that are more prone to "Accidents" then a normal power tool?

Indeed they do.  That's why so many site workers use cordless power tools -
much easier.

James H


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