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Neutral grounding

Published 17.07.2010 Presenter Anton Stepanov

Nearly all over the World from America to Australia the protection system is used where the non-current-carrying metallic parts of equipment are connected to the earth and the grounded mains neutral.
In Russia this system is called "Neutralling" (grounding).
The protective action of this system is based on the approximation of zero potential principle due to multiple grounding and connecting ...