MRU-120
– USER MANUAL
4
Influence of the serial interference voltage U
upon earth resistance measurements for
Influence of the serial interference voltage U
upon earth resistance measurements for
Influence of the auxiliary electrodes upon earth resistance measurements for
function R
Influence of the auxiliary electrodes upon earth resistance measurements for function
Influence of the interference current I
upon the result of the earth resistance measurement for
3P+C) ............................................................................ 41
Additional uncertainties in accordance with IEC 61557-5 (R
f the meter’s cover ..................................................................... 44
Summary of Contents for MRU-120
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