OP
sedgy34
Im assuming This problem is since the Pv arrays being installed
Discuss PV Array trips RCD's in the Solar PV Forum | Solar Panels Forum area at ElectriciansForums.net
sounds like it could also be inductance in the cable?
What loads are you running overnight? Any electric heating, storage heaters or other big loads?
Im assuming This problem is since the Pv arrays being installed
Im trying to understand what is shared. You have a 4c 35mm swa .. you say it is earthed either end. Is that through the steel armour also
right, RCD located on a board at the end of the road... I'm plumping for incorrect IP rating, resulting in condensation on cold damp nights that's tripping the RCDs.Yes. 4 core swa, with the armour connected to the earth pits at either end.
Reply to PV Array trips RCD's in the Solar PV Forum | Solar Panels Forum area at ElectriciansForums.net