hello all, can someone please advice me the best way of filling out EIC form when doing sub-main supplies.
I doing a log cabin installation and i have made the cabin a tt due to the supply being 30 meters away and being TN-CS.
The bit I'm not sure on is where, if at all, do i put the earth...
Jimmyb
Thread
cabin
earth
installation
new
resistance
sheet
supply
Can someone help me with some questions about the picture at Electric field - Wikipedia, the free encyclopedia?
Is there anything about the composition of sheets that is known to significantly or insignificantly effect the curves representing the electric field between a source and a sink? Are...
jasonben
Thread
aus
between
electric
electrical
field
sheet
source
Hi just done pir, had a 16mm t+e submain feeding a d/b off live side of isolator had a 10mm t+e feeding another board about 6 metres away.
Do they go on same test result sheet as they have the same supply or seperate ones stating same supply?
has anyone used these before? filing one in now and it doesnt ask for the PFC, voltage/frequency.
also i have the main house CU, and a CU from a submain in the annex and i cant see how to show that the second sheet is a sub main, and where to write in details of the sub main cable etc...
robsparx
Thread
before
certs
installation
kewtech
part
part p
sheet
supply
these
Hi
When I test R1+R2, Ze and Zs and record them on the test sheet, do i record the Zs (as measured at all socket outlets) or do i have to make it fit using Zs=Ze+(R1+R2) ?
Obviously the measured values will differ from socket to socket etc and the R1+R2 will be the highest on the circuit, so...
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