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Gas Discharge Tube Arresters (GDT)

Introduction: Gas Discharge Tube Arresters (GDT) is a device that provides reliable energy protection solutions against transient overvoltage protection for the electrical equipment and systems. GDTs protect the electrical installations from direct lightning or other short-term, high-voltage transient pulse discharge. Common application areas of GDTs are telecommunication systems, electrical substations and lightning protection systems.

2800122 application field and working principle

Application field of 2800122:2800122 GDT is also known as low-voltage circuitry application GDT. It is suitable to be applied in the field of alternative energy system, pneumatic and hydraulic systems, telecommunication, building, electrical equipment, power distribution installations, etc. It is capable of protecting operating equipment from the damage of strong surges, overvoltage spikes and various impulse stimulating.

Working principle of 2800122: The active components of the GDT are the dielectric shells, vented to the atmosphere. The shells are used to ensure that an electric spark leaps over the gap and captures the energy. This spark quickly vaporizes the electrode regardless of the kind of gas in the chamber. When the voltage exceeds a predetermined value, the spark discharge through the dielectric device releases energy in a single direction. Therefore, it ensures the normal operation of the electrical equipment and device.

Advantages of 2800122 GDT: 2800122 GDT is known for its lightweight, compact size and durability. It allows easy installation and requires very little maintenance. In addition, it is very cost efficient. The devices also have reliable self-healing properties, meaning that they will reset and withstand numerous lightning strikes or high-voltage impulses. Furthermore, it does not limit the surge current since it is doing only the voltage regulation.

Conclusion

Overall, 2800122 GDT is a reliable and efficient device that provides lightning and surge protection for electrical equipment and systems. It is suitable for application in a wide range of fields including alternative energy systems, pneumatic and hydraulic systems, telecommunication, building, electrical equipment, power distribution installations, etc. This GDT is also known for its compact size, light weight, reliable self-healing capabilities and cost efficiency, making it a preferred choice for many customers.

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