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Supplementary equipotential bonding in group 2 medical locations

Former Community Member
Former Community Member
Hi All,

I'm new here and a trainee electrical engineer. 


I am looking for pointers on how to calculate the CSA of equipotential bonding conductors in group 2 medical locations.


Having worked on site, I know that as a standard we use 4/6mm to allow us to stay within the 0.2Ohms resistance but would like to know the theory behind it so I can include this calc in my designs to prove where the result have come from when or if ever questioned.


Thanks,

Sam
Parents
  • Former Community Member
    0 Former Community Member
    I have this book, and I can see the touch voltage calcs but i'm struggling to see how to turn this into a CSA?


    If you have an calcs that could help me out that would be much appreciated. 


    Sam.
Reply
  • Former Community Member
    0 Former Community Member
    I have this book, and I can see the touch voltage calcs but i'm struggling to see how to turn this into a CSA?


    If you have an calcs that could help me out that would be much appreciated. 


    Sam.
Children
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