How electrical distribution systems TN TT IT protect against indirect contacts. Grounding systems.

Описание к видео How electrical distribution systems TN TT IT protect against indirect contacts. Grounding systems.

In this video I want to tell you step by step how the different electrical distribution systems TN-C, TN-S, TN-C-S, TT and IT protect against indirect contacts. I will also talk about the grounding of both the transformation center and the masses of the loads as well as the type of protections used in each system.

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