Terminating a 400A 3 phase supply | on ElectriciansForums

Discuss Terminating a 400A 3 phase supply in the UK Electrical Forum area at ElectriciansForums.net

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Got to say they made a nice job of this, especially the glanding process

 
Some neat work there and way above the sort of cable size I have done!

Now I want one of those fancy torque wrenches :)

One oddity though was no earth wire from the banjo to the main DB. I know the separate CPC would be the main route for fault current, but I personally would have linked the armour via the gland's banjo to the DB and not assume too much about the metal trunking when it comes to that size of cable.
 
What size Swa … nice job guys😎

Tony regularly works up to 4 core 240mm and 500mm singles. Well worth checking out his channel.


I'd watched the linked video from Residual Current a while back and thought it made him look like a new apprentice. Lot's of chat to camera and running about, but it was fairly apparent that the day's work was far beyond his experience.
 

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