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Discuss Cable Calculations ( Updated for BS7671:2018 & Onsite Guide 2018 ) in the Electrical Forum area at ElectriciansForums.net

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Charlie_

Charlie_

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Arms
Rather than doing the vd by trial and error comparison , I prefer to switch the formula round and work out what my maximum vd is per m first, then all those cables that don’t comply can be disregarded
 
D

Deleted member 26818

Was not aware there had been a change to the requirements for VD in the 18th?
Thought the only change which was introduced in the 17th edition 3rd amendment was to check VD in existing installations.
 
Loki

Loki

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  • #4
Was not aware there had been a change to the requirements for VD in the 18th?
Thought the only change which was introduced in the 17th edition 3rd amendment was to check VD in existing installations.
I’ve missed the brackets. I’ll update it
 
Loki

Loki

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  • #8
I've re-uploaded the file but on testing the download it still seems to be downloading the original file?

If anyone wants it PM me?
 

Reply to Cable Calculations ( Updated for BS7671:2018 & Onsite Guide 2018 ) in the Electrical Forum area at ElectriciansForums.net

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