Concrete shed supply...

[willy1984]

Hi there,

I'm planning a shed supply project in order to get my part p...

The concrete shed is going to have 3 double sockets and 4 strip lights. There is a spare way in the house CU.
The shed is roughly 50 metres along from the house CU.

Here is my plan...
From the spare way in the CU, 6mm SWA cable fixed to the garden fence (or underground) on a 40A RCBO supplying a garage consumer unit with 30mA RCD. From here, a 1mm cabled radial lighting circuit on 6A breaker and a ring circuit for the sockets using 2.5/1.5mm cable on a 30A breaker...


Does this sound any good?!?!

Willy

 

[sootyfire]

if PME sorry TN-C-S supply then you have to provide seperate earth for garage ie rod and RCD

re yesterdays post
have contacted NIC tech help and verdict is to use rod and RCD at garage end
this is to prevent the extension of the equipotential zone and any problems bonding now or in future
and is to comply with the esqc regs which i wiil check and post back findings

 

[WayneL]

re yesterdays post
have contacted NIC tech help and verdict is to use rod and RCD at garage end
this is to prevent the extension of the equipotential zone and any problems bonding now or in future
and is to comply with the esqc regs which i wiil check and post back findings

The NIC need to read GN8 and probably the Regs while they're at it.

They also need to realise that they don't make the rules.

They are annoying when they come up with their own regulations that are in contradiction with BS7671