Discuss High R1 + R2 Readings in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net

K

kduck

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Hi,

Just taken these readings on a ring final

R1+R2

at the sockets

1 0.67
2 0.67
3 0.70
4 0.71
5 0.70
6 0.70
7 0.81 Spur
8 0.67
9 0.75
10 0.77
11 0.91 spur
12 0.71


Ze = 0.26 and Zs = 0.57

so all ready the sockets on R1+ R2 are all more than Zs any ideas
Insulation test L / N 77
E / L 84
E/ N 81

Also taken cooker reading, one 10mm wire running 9m, R1+ R2= 1.25 Zs = 0.75

meter was tested this week
help
 
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DanBrown

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Spudnik

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harvey

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old dog

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