Fluke 1625Earth/Ground Manuale Utente Pagina 78

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1625
Users Manual
70
Applications
Example1: Ground rod on power poles.
edw065.eps
Example 2: Tests on multi-grounded (inter-connected) systems:
Ground conductors are for example bonded to grids or concrete-footing
grounds and other conducting elements such as lightning protection systems or
frameworks.
In this case the resistances of individual ground paths are not of significance.
It must be tested if the resistance of the bonding is sufficiently low and reli-
able.
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