J
Jonny66
Yes there is Boff, it seems to me there is a failure to communicate, so tell me Boff what or where does the 0.05ohm come from and what is it related to?
Discuss Main bondage in the UK Electrical Forum area at ElectriciansForums.net
Sadly..no.
This thread had potential to shed some light on a poorly understood issue that a lot of people(including me) an take a lot from. I thought that my post (although I cannot take full credit from it, as I said, I had to 'phone a friend) gave all the explanation neded.
I will reiterate for clarity.
The 0.05 value is the value below which potential difference should be, between simultaneously accessible extraneous conductive parts. Example of which is a gas pipe and a water pipe next to each other. Test between the two.
Even if both are 10mm bonded individually back to MET, if the difference between the two is greater than 0.05 then they need to be bonded to each other.
The 0.05 figure is not a value to be achieved between MET and bonding point taking into account the value of resistance of the cable.
That is how I understand it, of course, I am open to other more enlightened people's wisdom.
Regards.
Yes there is Boff, it seems to me there is a failure to communicate, so tell me Boff what or where does the 0.05ohm come from and what is it related to?
Reply to Main bondage in the UK Electrical Forum area at ElectriciansForums.net
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