Hi I have a property and the mains supply is a TT system I need to put a temporary static caravan in the garden. The caravan will have a water supply to it and the cooker is gas. The caravan has its own CU rated at 40A with a 32A RCD. The distance is about 100m. My question is do I need a earth rod at the van and if so do I need to keep the earth in the SWA separate like you do in a PME system or can they be connected together.
Thanks
Darren
Thanks
Darren