This is not quite “Agricultural and Horticultural”, - but has horses!
DNO supply to an outbuilding (just a craft room, no animals). TN-S at head.
This feeds metal clad barn containing horse(s). About 20M away.
No metal floor grids, no other metal other than the cladding and local CPC's from lighting/sockets.
Might you recommend TT the barn? or stick with the TN-S?- There is NO CHANCE of an underground SWA (too much concrete). Existing overhead catenary support can be re-used, (ex. installation is unsafe - I could go into why but not much point here).
DNO supply to an outbuilding (just a craft room, no animals). TN-S at head.
This feeds metal clad barn containing horse(s). About 20M away.
No metal floor grids, no other metal other than the cladding and local CPC's from lighting/sockets.
Might you recommend TT the barn? or stick with the TN-S?- There is NO CHANCE of an underground SWA (too much concrete). Existing overhead catenary support can be re-used, (ex. installation is unsafe - I could go into why but not much point here).