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Plug in RCD 230V or 110V transformer

Former Community Member
Former Community Member
I'm curious to see what peoples opinions are on the two different options available for safer power tool use either using 110V tools with a site transformer alone or 230V tools however using these with the plug in RCD. 


I'm aware of the center tapped site transformer splitting the voltage into 55V so there is the arguement that it's only 55V pushing through your body, vs the RCD option, you're exposed to the potentially full 230V but the RCD cuts the supply almost instantly. However this is based on the RCD actually working and detecting a fault and even if it does perhaps even that brief exposure to 230V may be enough for some people to be fatal. Then again 55V maybe enough for some people too to be fatal. 


Thought?


Parents
  • Former Community Member
    0 Former Community Member
     the arguement that it's only 55V pushing through your body,


    I did try and follow the pages of mathematics many years ago that a very clever forum member did, which showed that the actual voltage was lower than 55 V, nearer 45 V from memory. 


    I struggled then, so now I wouldn't even try!


    Regards


    BOD




Reply
  • Former Community Member
    0 Former Community Member
     the arguement that it's only 55V pushing through your body,


    I did try and follow the pages of mathematics many years ago that a very clever forum member did, which showed that the actual voltage was lower than 55 V, nearer 45 V from memory. 


    I struggled then, so now I wouldn't even try!


    Regards


    BOD




Children
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