What is TN-S Earthing System?
4 هزار بار بازدید -
9 ماه پیش
-
This video dives deep into
This video dives deep into the complex realm of TN-S Earthing Systems. This is not just another basic tutorial—this video aims to provide you with an advanced understanding of how TN-S Earthing Systems work, from purpose to design, and how they serve as a cornerstone for electrical safety.
What Will You Learn?
1. Purpose of TN-S Earthing System: Grasp the fundamental objective of the TN-S Earthing System—its role in electrical safety. Learn how it establishes a low-resistance pathway, described by Rearth, for fault currents to safely dissipate into the Earth.
2. Designing Parameters for TN-S Earthing System: Go beyond the layman's approach and delve into the technical specs and codes that guide the design. This section caters to those who appreciate terms like "soil resistivity (ρ)" and "fault current (Ifault)".
3. Checking Adequacy of Your Earthing System: A step-by-step guide to DIY checks you can perform to assess the integrity of your TN-S Earthing System.
4. Comparison: TN-S vs. TNC vs. TN-C-S vs. IT: How do other systems measure up against TN-S? A comparative analysis that includes pros, cons, and appropriate use cases for each system.
Crucial Parameters for TN-S Earthing Design
While designing a TN-S Earthing System, it’s vital to consult specific electrical codes and standards such as:
• IS 3043 (2018) for India
• BS 7430 - 2011 for International Applications
• IEEE 80 - 2013 for AC Substation Grounding
Consider soil conditions. A high soil resistivity ρ might require specialized earthing methods like chemical earthing to maintain Rearth within permissible limits.
Larger electrical setups will need an extensive TN-S Earthing System, often demanding conductors with larger cross-sectional area A and lower resistivity material.
Having doubts? Axis offers you access to a team of 40+ engineers experienced in earthing system design, installation, and testing. We've catered to various sectors, from high-stakes substations to everyday residential units.
Important Links
✅ Blog on Different Types of Earthing Systems: https://axis-india.com/tt-it-tn-earth...
Like what you see? Subscribe and ring that bell for more high-level electrical engineering videos!
Visit us at https://axis-india.com/ | Follow us on LinkedIn at http://bit.ly/AxisIndiaLinkedIn
0:00 Introduction
0:27 Purpose of TN-S Earthing Systems
1:23 Difference Between Earthing Systems
1:48 TN- C Earthing System
2:15 TN-C-S Earthing System
2:37 IT Earthing System
3:15 Parameters for designing TN-S Earthing System
4:55 Check your TN-S Earthing System
#TNSEarthingSystem #EarthingSystem #ElectricalEngineering
What Will You Learn?
1. Purpose of TN-S Earthing System: Grasp the fundamental objective of the TN-S Earthing System—its role in electrical safety. Learn how it establishes a low-resistance pathway, described by Rearth, for fault currents to safely dissipate into the Earth.
2. Designing Parameters for TN-S Earthing System: Go beyond the layman's approach and delve into the technical specs and codes that guide the design. This section caters to those who appreciate terms like "soil resistivity (ρ)" and "fault current (Ifault)".
3. Checking Adequacy of Your Earthing System: A step-by-step guide to DIY checks you can perform to assess the integrity of your TN-S Earthing System.
4. Comparison: TN-S vs. TNC vs. TN-C-S vs. IT: How do other systems measure up against TN-S? A comparative analysis that includes pros, cons, and appropriate use cases for each system.
Crucial Parameters for TN-S Earthing Design
While designing a TN-S Earthing System, it’s vital to consult specific electrical codes and standards such as:
• IS 3043 (2018) for India
• BS 7430 - 2011 for International Applications
• IEEE 80 - 2013 for AC Substation Grounding
Consider soil conditions. A high soil resistivity ρ might require specialized earthing methods like chemical earthing to maintain Rearth within permissible limits.
Larger electrical setups will need an extensive TN-S Earthing System, often demanding conductors with larger cross-sectional area A and lower resistivity material.
Having doubts? Axis offers you access to a team of 40+ engineers experienced in earthing system design, installation, and testing. We've catered to various sectors, from high-stakes substations to everyday residential units.
Important Links
✅ Blog on Different Types of Earthing Systems: https://axis-india.com/tt-it-tn-earth...
Like what you see? Subscribe and ring that bell for more high-level electrical engineering videos!
Visit us at https://axis-india.com/ | Follow us on LinkedIn at http://bit.ly/AxisIndiaLinkedIn
0:00 Introduction
0:27 Purpose of TN-S Earthing Systems
1:23 Difference Between Earthing Systems
1:48 TN- C Earthing System
2:15 TN-C-S Earthing System
2:37 IT Earthing System
3:15 Parameters for designing TN-S Earthing System
4:55 Check your TN-S Earthing System
#TNSEarthingSystem #EarthingSystem #ElectricalEngineering
9 ماه پیش
در تاریخ 1402/07/21 منتشر شده
است.
4,093
بـار بازدید شده