ze zs or zdb?

[bahco]

right got a 2 way board in a garage supplied of a consumer unit in the house via swa.

when i test the ze in the garage its not really the ze its more like this zs of the garage circuit supplied by the house.

is this marked on the cert as ze zs or zdb?

really confused about this one........also do you still have to do a pfc & pscc on the garage board?

thanks

 

[Spudnik]

On the certs it is marked as Ze in the supply section. You still need to enter these details as its the origin of the installation including your PFC etc.

However, on the top line of the NIC test results form there is provision to enter the details of the circuit supplying that sub CU.

Hope that makes sense.