There are different types of high voltage lightning arrestors, such as normal duty arrestors, heavy duty arrestors, riser pole arrestors, and Evolution arrestors. Normal duty arrestors are used in low lightning applications, heavy duty arrestors are used in high lightning applications, riser pole arrestors are used in overhead to underground distribution lines, and Evolution arrestors can be used for all overhead applications.
These arrestors are designed to protect electrical equipment from the damaging effects of lightning strikes and other high voltage surges. They come in various forms, including rod, sphere, horn, multi-gap, electrolyte, and metal oxide, and are crucial in preventing equipment damage and ensuring the safety of electrical systems.
Different Types Of High Voltage Lightning Arrestors
Lightning strikes are a common occurrence that can cause significant damage to electrical systems. To protect against these strikes, various types of high voltage lightning arrestors are used. Each type is designed to handle different levels of lightning activity and provide effective protection. In this article, we will explore the different types of high voltage lightning arrestors and their specific applications.
Normal Duty Arrestors
Normal duty arrestors are typically used in low lightning applications. They are designed to handle moderate levels of lightning activity and provide adequate protection for electrical systems. These arrestors are commonly installed in residential and commercial buildings to safeguard against lightning strikes.
Heavy Duty Arrestors
In high lightning areas, heavy duty arrestors are the preferred choice. These arrestors are designed to withstand intense lightning activity and provide robust protection for electrical systems. They are commonly used in industrial settings, power stations, and areas prone to frequent lightning strikes.
Riser Pole Arrestors
Riser pole arrestors are specifically used when the distribution line goes from overhead to underground. These arrestors are installed on riser poles to protect the transition point from lightning strikes. They offer reliable protection for overhead distribution lines when they transition into underground cables.
Evolution Arrestors
The Evolution arrestor is a versatile option that can be used for all overhead applications. It is designed to handle a wide range of lightning activity and provide effective protection for electrical systems. Whether it’s residential, commercial, or industrial, the Evolution arrestor offers comprehensive protection against lightning strikes.
In conclusion, different types of high voltage lightning arrestors are available to provide the appropriate level of protection for various applications. From normal duty arrestors for low lightning areas to heavy duty arrestors for high lightning areas, each type is designed to handle specific levels of lightning activity. Riser pole arrestors offer protection at transition points, while the evolution arrestor offers versatile protection for all overhead applications. By selecting the right type of lightning arrestor, you can ensure the safety and reliability of your electrical systems.
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Frequently Asked Questions For What Are The Different High Voltage Lightning Arrestors?
What Are The Different Types Of Lightning Arresters?
There are several types of lightning arresters, such as metal oxide, electrolyte, spheres, horns, multi-gap structures, and rods. Each type serves a specific purpose in protecting against lightning strikes. It’s important to choose the right lightning arrester based on your application’s needs.
What Is The Difference Between Class 1 And Class 2 Surge Arrestor?
A Class 1 surge arrestor is designed for heavy-duty use in high lightning applications, while a Class 2 surge arrestor is suitable for low lightning applications. Class 1 arrestors handle more severe surges and provide higher levels of protection.
What Are The Three Types Of Surge Arresters?
There are three types of surge arresters: normal duty arresters for low lightning applications, heavy duty arresters for high lightning applications, and riser pole arresters for overhead to underground distribution lines. The Evolution arrester can be used for all overhead applications.
What Is The Difference Between A Lightning Arrestor And A Surge Arrestor?
A lightning arrestor diverts the energy flow to the ground, while a surge arrestor intercepts surges and sends the extra energy to the ground wire. Surge arrestors can be used as lightning arrestors, but not vice versa.
Conclusion
To protect high-voltage equipment from the damaging effects of lightning strikes and surges, various types of lightning arrestors are used. These include normal duty arrestors for low lightning applications, heavy-duty arrestors for high lightning applications, riser pole arrestors for overhead to underground powerline transitions, and Evolution arrestors suitable for all overhead applications.
Surge arrestors, on the other hand, are effective in intercepting surges and redirecting excessive energy to the ground wire. Both types offer essential protection and ensure the safety and smooth functioning of electrical systems. Choosing the right lightning or surge arrestor depends on the specific requirements of the application.
So, whether you’re looking to safeguard transformers, circuit breakers, or other high-voltage equipment, be sure to consider the appropriate type of arrestor for optimal performance.
