Lightning is a sudden and intense discharge of electricity from the atmosphere to the earth. It can cause significant damage to electrical and electronic systems, posing a risk to human safety. To protect these systems and prevent such damage, the use of lightning arresters has become a common practice.
A lightning arrester is an electrical device assists in protecting electrical systems and equipment from lightning-generated surges. It is typically installed at the point where the electrical system connects to the outside world. There are two main types of lightning arresters: conventional and early streamer emission (ESE). In this blog, we’ll focus on the basics of conventional lightning arresters and their types. Know about the principle of ESE Lightning Arrester and the Major Factors to consider before buying ESE lightning Arrester.
Basics of the Lightning Arrester
A conventional lightning arrester works by diverting the lightning current to ground. Before it has a chance to cause damage to the electrical system. It consists of a zinc oxide varistor, which acts as a voltage-dependent resistor, and is in parallel with the electrical system. The varistor has a high impedance to normal voltage levels but reduces its impedance as the voltage increases, allowing the lightning current to flow to ground.
Types of Lightning Arrester – Conventional
There are two main types of conventional lightning arresters: surge diverters and voltage limiters.
- Surge Diverters
These lightning arresters are helps in diverting high-voltage surges to ground. They are typically used in distribution systems and are connected to the electrical system at the point of entrance. The surge diverter has a metal oxide varistor that limits the voltage to a safe level and divert the surge to ground.
- Voltage Limiters
These lightning arresters helps diminishing the voltage of the electrical system to a safe level during a lightning event. They are typically used in industrial applications and are connected in series with the electrical system. The voltage limiter has a metal oxide varistor that limits the voltage to a safe level and diverts the surge to ground.
How Ennob Helps You in Availing the Top Conventional Lightning Arrester
At Ennob, we understand the importance of protecting electrical systems and equipment from lightning damage. That’s why we offer a wide range of conventional lightning arresters to meet the diverse needs of our clients. When searching for surge diverters or voltage limiters, allow our team of experts to assist you in choosing the ideal product that fulfills your specific needs through utilizing seamless transitions.
We pride ourselves on providing the highest quality lightning arresters on the market, with the latest technologies and innovative designs. Our products provides reliable protection even in the harshest of environments.
Therefore, if you seek to safeguard your electrical systems from lightning damage, Ennob should be your top choice. Contact us today to learn more about our range of conventional lightning arresters and how we can help you keep your systems and equipment safe.