IEC 60364 is the apex level document that informs the standards for LV Electrical installations around the world.
The IEC 60364 standard has defined three types of Earthing Systems, TT, IT, and TN systems. Each system has a different application.
All the earthing systems seem technical and difficult to understand. However, we have figured an easy way out! For a simple explanation of each type of earthing system, watch our video and select the right one for your project.
For further details read our blog - What does TT, IT & TN Earthing mean? - [ Ссылка ]
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0:00 Introduction
0:43 Earthing Systems
1:03 IEC Standard
2:37 TN SYSTEM
2:50 Explanation of Letters - TT, IT & TN
3:31 TT Earthing System
4:10 IT Earthing System
4:50 TN-S Earthing System
5:18 TN-C Earthing System
5:51 TN-C-S Earthing System
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