2087-120-SM-RPLF

Gas Discharge Tube Arresters (GDT) are devices designed to protect sensitive equipment from high-energy electrical overvoltage events such as lightning strikes or power spikes. GDTs have been used in many applications, including telecommunications, automotive systems, power transmission, and defense. One of the most popular types of GDTs is the 2087-120-SM-RPLF.

The 2087-120-SM-RPLF arrester is a surge-protection device with a simple, robust design. It is composed of two parts: a gas-filled, sealed glass tube and a protection element. The gas in the tube is typically air, sulfur hexafluoride (SF6), or krypton (Kr). The protection element is a semiconductor, typically constructed from zinc oxide (ZnO) which turns the air, SF6, or Kr gas into an electrical conductor when voltage is applied to it.

The working principle of the 2087-120-SM-RPLF arrester is pretty straightforward. When the voltage applied to the arrester exceeds a predetermined value, an electric arc will occur between the two electrodes of the gas tube, allowing electrical current to flow through the gas. This current will be diverted away from the protected equipment, preventing damage from currents passing through the protected equipment.

The 2087-120-SM-RPLF has several advantages over other surge-protective devices such as metal-oxide varistors (MOVs). Firstly, GDTs are able to dissipate more energy than MOVs, and can handle greater voltage and faster switching times. Secondly, GDTs are more resistant to the effects of age and temperature than MOVs, making them better suited to harsh environments. Finally, GDTs have a much lower reactive power loss than MOVs, meaning that they can dissipate greater amounts of energy more efficiently than MOVs.

The 2087-120-SM-RPLF arrester is suitable for use in a wide variety of applications. Its high energy handling capabilities make it well-suited for power transmission and distribution applications, while its low reactive power loss and ability to handle fast switching times make it ideal for use in telecommunications systems. Additionally, its robust construction makes it well-suited for outdoor or extreme environmental conditions such as automotive systems and defense applications.

In conclusion, GDTs are highly effective surge-protection devices that are capable of handling high-energy electrical overvoltage events. The 2087-120-SM-RPLF is a popular choice for many applications due to its robust design, high energy-handling capabilities, and low reactive power loss. It is suitable for use in a wide variety of applications, including telecommunications, automotive systems, power transmission, and defense.