Hi Brian:
1. IEC 61010-1 references IEC 60990 for leakage current tests. The test
you describe (MD connected to L1) is NOT in 60990.
2. The PE and N (“grounded” conductor) are connected together at the
electrical service entrance to the building and connected to a ground rod
This has always confused me. Consider the EUT as ITE or Laboratory
Equipment (61010-1).
I can see where the PE conductor is opened and you place the Human Body
Impedance Circuit (Measuring Device or MD) between the accessible metal
chassis of the EUT and PE to measure the leakage current that a p
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