Its SP&N supply, gonna put 3 core SWA so will use one of the them as earth aswell as armour, I think this should give me satisfactory Zs values
How found some decent fused switch disconnectors that would be appropriate for accepting the lugs of my 25mm2 tails one side and 120mm2 Swa other side and I can fit an appropriate 63amp fuse at the supply end with just solid links at the cu end.
All thats left to do now is get 300mtrs of it in the ground!!! I'll sleep tonight!
How found some decent fused switch disconnectors that would be appropriate for accepting the lugs of my 25mm2 tails one side and 120mm2 Swa other side and I can fit an appropriate 63amp fuse at the supply end with just solid links at the cu end.
All thats left to do now is get 300mtrs of it in the ground!!! I'll sleep tonight!