Recent content by MikeBar

er Ban all Sheds- Zs will vary with the length of cable run, that's what I'm concerned with here. One way to lower a Zs value to meet a disconnection time, as I'm sure you know, is to make a better earth provision. I'm thinking of doing that by putting and earth rod in, if need be. The...

This is what I believe is correct and is why in the original post i contemplated not having a lighting circuit, just power and using desk/fllor lamps I suppose. Thanks everyone once more

(quote) If you run into excessive Zs problems then you've got more pressing things to attend to than the outbuilding supply. (quote) I meant a measured Zs value low enough to give me safe disconnection times, safe enough to limit touch voltages to a safe value. To lower the Zs value, if...

Terraced house, edwardian, TNS, row of similar houses. Building a shed/garden studio in the rear garden. Intend to fit an RCD protected CU in the ched, supplying- power sockets inside on a 16A series circuit (not a ring) If possible, would also like to supply underfloor heating 16A...