G
guest119
Pick, shovel, 2lb hammer?
What are you like Tony? :86:
Boydy
What are you like Tony? :86:
Boydy
Discuss Split concentric submains in the UK Electrical Forum area at ElectriciansForums.net
Where did direct burial come from? Your post 29 (suppliers cable description!!)
As far as a remember we are talking of internal wiring with sufficient depth to negate RCD protection.
Regarding making off in a restricted space, it’s no worse than SWA. Give me a SWA cable over a Concentric cable in a tight space every time!!
Going back to DNO concentric, I'd pit it against a SWA when attacked with a pick and shovel.
Now you're taking the ****!! lol!!!
From the same web site.
Application: Split concentric cables are largely used by Distribution Network Operators (DNO) for providing final service connection to customer properties. Other applications include sub main connections within high rise buildings and street light systems. The cables are designed for direct burial and the polymeric covering of the Neutral conductor ensures greater corrosion resistance.
On a submain it is perfectly acceptable practice to use this cable.
I didn't say it wasn't, but i wouldn't use any unarmoured cable in a direct burial situation, this cable is far better installed in a Duct...
Pretty sure they don't produce a concentric cable purely for the DNO's, that would cost the DNO's an arm and a leg for special cable....
Reply to Split concentric submains in the UK Electrical Forum area at ElectriciansForums.net
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