meady
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- Jun 19, 2009
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Bit confused on my test results for a cabin with its own tt earthing system
I have installed 2 circuits, lights and sockets.
R1+R2 on lights =0.04
R1+R2 on sockets = 0.05
insulation on both circuits >500
ZS on lights = 111.3
ZS on sockets = 111.8
ZE = 110.4
PFC 2a
PSC 509a
Why would the PFC be so low? I retested it to make sure I had a good connection but got the same result. Any advice would be very much appreciated
I have installed 2 circuits, lights and sockets.
R1+R2 on lights =0.04
R1+R2 on sockets = 0.05
insulation on both circuits >500
ZS on lights = 111.3
ZS on sockets = 111.8
ZE = 110.4
PFC 2a
PSC 509a
Why would the PFC be so low? I retested it to make sure I had a good connection but got the same result. Any advice would be very much appreciated