OPR Early Streamer Emission

Looking for a reliable ESE lightning arresters manufacturer? GPS India offers a wide range of high-quality products that provide effective protection against lightning strikes. Lightning strikes are one of the most dangerous and unpredictable natural phenomena. They can cause severe damage to buildings, infrastructure, and even people. That's why lightning protection systems are crucial for any structure. Among the different options available, the ESE Lightning Arrester stands out as a highly efficient and reliable solution. In this article, we'll explore the features and benefits of this innovative technology, how it works, and why it's the best choice for lightning protection.


What is an ESE Lightning Arrester?

An ESE (Early Streamer Emission) Lightning Arrester is a device designed to protect buildings, structures, and people from the harmful effects of lightning strikes. It works by intercepting the electrical discharge before it reaches the protected area and safely conducting it to the ground.

Compared to traditional lightning rods, which rely on the point discharge principle, ESE Lightning Arresters offer several advantages. The main one is that they trigger the lightning discharge earlier, by emitting a streamer that attracts the lightning channel. This way, the arrester can capture the lightning current from a greater distance, reducing the risk of direct impact.

How does an ESE Lightning Arrester work?

The ESE Lightning Arrester consists of a metal rod or tube connected to a network of conductors and grounding electrodes. The rod or tube is equipped with an ionization system that generates a corona discharge around it. When a thunderstorm approaches, the corona discharge creates a conductive path between the ionized air and the descending lightning channel.

At a certain distance, the lightning channel is attracted by the streamer emitted by the arrester and follows it towards the rod or tube. The streamer's ionization process increases the electric field strength and reduces the air's resistance, facilitating the lightning's transfer to the ground. The conductors and grounding electrodes ensure a low-resistance path for the lightning current to reach the soil.

How Does Early Streamer Emission Compare to Traditional Lightning Protection Systems?

Traditional lightning protection systems typically consist of a lightning rod or conductor, grounding system, and surge protection devices. While these systems have been effective in the past, they are not as efficient as early streamer emission technology.

One of the main differences between traditional lightning protection systems and early streamer emission technology is the detection of an electric field. Traditional systems rely on the lightning strike to create an electric field, which can be too late to prevent damage to the property. Early streamer emission technology, on the other hand, is designed to detect the presence of an electric field before a lightning strike occurs, providing early warning and protection.

Another advantage of early streamer emission technology is its ability to cover a wider area. Traditional lightning protection systems are limited in their coverage area, meaning that they may not provide adequate protection for larger properties. Early streamer emission technology, however, can cover a wider area, providing comprehensive protection against lightning strikes.

Finally, early streamer emission technology is more cost-effective than traditional lightning protection systems. Traditional systems require regular maintenance, which can be costly, and may need to be replaced after a certain period of time. Early streamer emission technology, on the other hand, has a longer lifespan and requires minimal maintenance, making it a more cost-effective solution in the long run.

Benefits of using an ESE Lightning Arrester

Compared to other lightning protection systems, the ESE Lightning Arrester offers several benefits, such as:

Increased protection range: an ESE Lightning Arrester can protect a larger area than a traditional lightning rod, as it can intercept lightning from a distance of up to 120 meters (394 feet).

Enhanced reliability: due to its triggering system, the ESE Lightning Arrester is less prone to failure or false alarms than other types of arresters.

Lower maintenance requirements: ESE Lightning Arresters have a simple and robust design that requires minimal maintenance.

Compliance with international standards: ESE Lightning Arresters are certified by international organizations such as NFC 17-102, UNE 21.186, and NF C 17-100.

Installation and maintenance of ESE Lightning Arresters

To ensure optimal performance and reliability, it's essential to install and maintain the ESE Lightning Arrester correctly. Here are some tips to follow:

Choose a suitable location: the arrester should be installed on the highest point of the building or structure, away from obstacles such as trees or antennas.

Follow the manufacturer's instructions: each ESE Lightning Arrester model has specific installation and maintenance requirements. Make sure to read and follow the instructions carefully.

Inspect the arrester regularly: check for any signs of damage or corrosion, and ensure that the conductors and grounding electrodes are properly connected.

Test the arrester periodically: perform a voltage test and a continuity test to verify the arrester's performance.

Replace damaged parts: if any part of the arrester is damaged, replace it immediately to ensure the system's integrity.

Hire a professional: if you're not familiar with lightning protection systems, it's recommended to hire a qualified technician to install and maintain the ESE Lightning Arrester.


Choose GPS India as your reliable ESE lightning arrester manufacturer. Explore our cutting-edge lightning protection solutions for robust safety and uninterrupted operations.

FAQs about ESE Lightning Arresters

Q: What is the difference between an ESE Lightning Arrester and a traditional lightning rod?

A: Traditional lightning rods rely on the point discharge principle and attract lightning only when it's very close to the protected area. ESE Lightning Arresters emit a streamer that triggers the lightning discharge earlier, capturing it from a greater distance.

Q: Can ESE Lightning Arresters protect against all types of lightning?

A: ESE Lightning Arresters are effective against the most common types of lightning, but they may not be able to protect against extremely high-energy or rare types of lightning.

Q: Are ESE Lightning Arresters expensive?

A: The cost of an ESE Lightning Arrester varies depending on the size of the protected area, the installation requirements, and other factors. However, they're generally more expensive than traditional lightning rods but offer better protection.

Q: Do ESE Lightning Arresters require maintenance?

A: Yes, like any other lightning protection system, ESE Lightning Arresters require periodic inspection, testing, and maintenance to ensure optimal performance.