Hi guys , trying to determine the size of this imperial cable, 17mm diameter , what could the circumference be if it were double insulated? And what would be the equivalent cable now to use?
Attachments
Last edited:
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Discuss What size is this sheathed copper imperial cable? in the UK Electrical Forum area at ElectriciansForums.net
If it was single insulation it's around 95mm²
So if sheathed as well probably 70mm²
But as W10 above, you need to know if it definitely is sheathed and see the copper
View attachment 91329
200 amps per phase35-50mm??? what is the ratingof the OCPD?
May I ask how you got to that conclusion???so the ideal size cable would be 70 mm (200A).
Professionally.....from available information... cable suitably rated to carry 200ampsMay I ask how you got to that conclusion???
Can I ask , so based on your information , if I needed to extend or rewire part of the ryfield mains cable , a suitable sized cable based on what’s there already would be 70mm ?Professionally.....from available information... cable suitably rated to carry 200amps
Sorry, but I haven't got enough info to say. We are going off one piece of info but, with any supply, there are many things to take into consideration, especially working on a 200amp 3 phase input.Can I ask , so based on your information , if I needed to extend or rewire part of the ryfield mains cable , a suitable sized cable based on what’s there already would be 70mm ?
!19/064"If it was single insulation it's around 95mm²
So if sheathed as well probably 70mm²
But as W10 above, you need to know if it definitely is sheathed and see the copper
View attachment 91329
What makes you say 19/064 which is 38mm?!19/064"
Reply to What size is this sheathed copper imperial cable? in the UK Electrical Forum area at ElectriciansForums.net