ESE Lightning Arrester Coverage Area - Calculation Explained 📐

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ESE Lightning Arrester Coverage Area - Calculation Explained 📐

Рет қаралды 8,442

Күн бұрын

In today's video, we delve deep into ESE Coverage Area Calculation for Lightning Arrester systems. This video is a must-watch for Electrical Distributors, Contractors, and Utilities who are keen on understanding:
1️⃣ What is an ESE Lightning Arrester?
2️⃣ What is a Lightning Arrester’s Coverage Area?
3️⃣ How to calculate the Coverage Area?
In this video, we will explain how the Radius of protection is calculated with the formula and with the help of our table!
🌩️ What is an ESE Lightning Arrester?
Also known as Early Streamer Emission Lightning Arrester, this technology is designed to protect structures from direct lightning strikes. It enhances the Radius of Protection, thereby reducing the number of Lightning Arresters and Down Conductors required for comprehensive protection.
Yet, it provides complete protection. It protects by ensuring that the lightning bolts are safely channelled. Instead of striking random objects, the lightning is directed through the ESE lightning arrester. From there, the high-voltage surges are dissipated into the ground safely.
📐 What is a Lightning Arrester's Coverage Area?
The coverage area is the spatial region within which the arrester can effectively protect a structure from lightning strikes. It is represented as a semicircle with a specific radius of protection (Rp).
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#ESECoverageAreaCalculation #ElectricalEngineering #RadiusOfProtection
0:00 Introduction to Cable Glands
0:24 What is an ESE Lightning Arrester?
1:05 What is the Coverage Area of Lightning Arresters?
2:41 Formula for Calculating Coverage Area of Lightning Arrester
2:51 Table of Coverage Area Calculation

Пікірлер: 22

@parthasen699 7 күн бұрын

Radius of protection is okay but do we have to consider the tip of ese as centre of RP

@AxisElectrical 6 күн бұрын

Yes we will have to consider that. Please note that the center of the radius of protection (RP) would be at the tip of the Early Streamer Emission (ESE) device. However, the actual radius of protection will be calculated with reference to the horizontal plane at the required height. For example, if you have a structure with a height of 10 meters and you install the ESE device with a 5-meter mast on top of the structure, the center of the radius of protection for the 5-meter height would be at the base of the 5-meter mast, forming one horizontal plane. The same principle applies to a ground plane for a height of 15 meters.

@muhammadkhalil4730 7 ай бұрын

is the h (height) means height from ground to the top of ESE's rod or from building/structure?

@AxisElectrical 6 ай бұрын

Hi Khalil, Generally, the height h is the one which is from the tip of the ESE air terminal to reference the horizontal plane considered through the most distant point of the object to be protected. For e.g. If ESE is installed on a 20-meter tall building with a 5-meter mast, then the horizontal plane can be the terrace of the building and height h is 5 meters. In another case with the same structure if the horizontal plane is considered from the ground then the total height h is 25 meters in which the radius of protection will vary. You can read our blog for detailed understanding - axis-india.com/lightning-arrester-coverage-area-calculation-explained/ Or connect with us at sales@axis-india.com

@muhammadkhalil4730 6 ай бұрын

@@AxisElectrical thanks a lot Axis fot the explanation

@mdalamgirgazi4844 3 ай бұрын

Tell me stainless steel products is best or Copper ESE is best...???

@AxisElectrical 3 ай бұрын

Hi Alamgir, It depends upon your requirement but copper has better conductivity.

@MsWheelman 3 ай бұрын

Is this type of device useful in a 2 storey farm house environment where there is lightning

@AxisElectrical 3 ай бұрын

Yes, it will save your farmhouse from lightning strikes.

@MsWheelman 3 ай бұрын

Thanks you sir 🙏🏾

@jithishgeorge4358 10 ай бұрын

Good one!

@AxisElectrical 10 ай бұрын

Thanks Jitish!

@resolar7739 7 ай бұрын

What is protection level 1/2/3/4??? Plz

@AxisElectrical 7 ай бұрын

Read on our blog to understand them in detail: axis-india.com/lightning-arrester-coverage-area-calculation-explained/

@mdhashan1 3 ай бұрын

ESE lightning arrester air terminal only price?

@AxisElectrical 2 ай бұрын

The price will depend upon your structure, please share your details at sales@axis-india.com

@mdalamgirgazi4844 3 ай бұрын

Isa kharid na ka koi best process bataye pls....koi contact.....??

@AxisElectrical 3 ай бұрын

Hi Alamgir, Aap ki enquiry aur details iss email par send kardijiye, humare engineers aap ko call karege. 📩sales@axis-india.com

@ajayekka7172 Ай бұрын

I am form chhattisgarh,how can I get this lighting Arrestor

@AxisElectrical Ай бұрын

Hi Ajay, Please share your details with Aniket at aniket.d@axis-india.com He will help you with the Arrester!

@nikhintk4048 10 ай бұрын

Is ESE method of lightning protection is banned in india?

@AxisElectrical 10 ай бұрын

Hi Nikhin, The Karnataka High court issued an order to lift the earlier ban on ESE (Early Streamer Emission) proposed under the NBC 2016. You can use ESE Lightning Arresters in India, it is being widely used everywhere. Here's the court verdict - www.business-standard.com/content/press-releases-ani/karnataka-high-court-rules-in-favor-of-lightning-protection-india-association-lpia-123010601027_1.html