Extraneous Conductive Part ??

preview_player
Показать описание

Рекомендации по теме
Комментарии
Автор

Frame in contact with ground/naturally earthy… TT the thing & connect frame to earth rod…

joea
Автор

More likely to become live if there is a physical link to framework — over bonding

gspark
Автор

Needs bonding, so it's at the same potential.

Ben-jnwr
Автор

Test current travelling through ground to transformer to MET. Needs TT’ing

JonElectron
Автор

60 ohms, 1. your clamp is on anodised aluminum so makes a poor connection. 2. The frame of the greenhouse will be sat on true earth this then allows a path back to the transformer earth rod and then back via the installation earth to your cpc.

curiousbits
Автор

Needs bonding, not sure if to pme or TT

galenabraham