When you measure Ze, I understand it has to be at the origin.
In this drawing I have the incoming service , then onto an isolator, then the main Db and 2nd and 3 DBs
Would you take the Ze from the Main DB or from the isolator?
All the other measurements are Zdb and the CPC ? would remain in place
Also you only have one MET, the other earthing points are know as marshalling terminals.
So The connection from the earthing source to the MET is the Earthing conductor,
All subsequent connections are CPCs
Is that correct.
Thanks
In this drawing I have the incoming service , then onto an isolator, then the main Db and 2nd and 3 DBs
Would you take the Ze from the Main DB or from the isolator?
All the other measurements are Zdb and the CPC ? would remain in place
Also you only have one MET, the other earthing points are know as marshalling terminals.
So The connection from the earthing source to the MET is the Earthing conductor,
All subsequent connections are CPCs
Is that correct.
Thanks