2036-23-B9F

Gas Discharge Tube Arresters (GDT) - 2036-23-B9F application field and working principle

Gas Discharge Tube Arresters (GDTs) are devices used to protect electrical systems from overvoltages caused by lightning, line switching, and other events. GDTs work by releasing a stream of electrons when current exceeds a certain threshold, providing an alternative path for electrical current to follow, thus preventing damage to electrical equipment. They are commonly used in communications systems, power plants, and other places where a high degree of protection against power surges is needed.

GDTs are composed of a conductive gas enclosed in a metal housing. The conductive gas is typically a mixture of noble gasses like argon, neon, and sometimes krypton. When a voltage higher than the isolation voltage of the gas is present, electrons are injected into the gas, creating a current. This current becomes a path for the excess voltage to take, preventing it from entering the rest of the system.

The 2036-23-B9F GDT is a type of GDT used in lightning protection applications. It is a highly reliable device, with a current rating of 500 amps and a voltage rating of up to 10kV. It is designed for use in both residential and commercial protection applications, and has a high level of noise immunity.

The 2036-23-B9F has a metal-oxide varistor (MOV) protective layer. This layer is designed to react quickly to overvoltage spikes (such as those caused by lightning strikes), diverting the surplus voltage to the GDT’s MOV layer. The MOV layer works by allowing a controlled current to pass through it, causing a rapid voltage drop. This protects the rest of the system from the surge.

The GDT also contains a desensitizing mechanism. This mechanism is designed to keep the GDT from operating at an excessively high voltage level, which could cause damage to the device or the system connected to it. The mechanism adjusts the current-resistance characteristics of the device, ensuring that it maintains its operation at safe levels.

GDTs are considered to be one of the most reliable types of surge protection devices available. They provide a high level of protection against overvoltages, while being highly reliable and long-lasting. The 2036-23-B9F GDT provides a safe and effective solution for lightning protection applications, making it an ideal choice for those who need a reliable, long-term solution for protecting their electrical systems.