CG2600L

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Gas Discharge Tube Arresters (GDT) are electrical safety devices used in the protection of electrical installations from damage due to overvoltages in both public and industrial networks. These devices are connected directly to the network, intercept incoming surges and mitigate their effects on the electrical infrastructure. The CG2600L device, in particular, is a high-performance model designed to protect installations from lightning and other high intensity voltage peaks.

The CG2600L is a three-phase type rated voltage GDT with a maximum discharge current of 50kV. It is equipped with a surge current indicator signal output for each phase to show the presence of transient current. The device is fully enclosed in a plastic housing and, thanks to its design, is suitable for both indoor and outdoor use. It is also surge voltage test compliant for a broad spectrum of low to high surge voltage tests.

Application Field

The CG2600L can be used in various applications, including protection against electric network elements and in electrical installations such as Lighting Arresters. This GDT is mainly used as a Lightning Arrester that provides protection against lightning strikes. It is most commonly used in residential and commercial buildings, power plants, and other indoor and outdoor electrical equipment. This device is especially popular in places where the probability of lightning is high due to its high performance.

This GDT also provides the necessary protection against hazardous surges that can enter the system through power transformation systems, electric motors, control cabinets, and other improperly shielded electrical equipment. In areas prone to surge immunity, CG2600L can be employed to provide additional protection against lightning and other strong electrical surges.

Working Principle

The CG2600L transient voltage surge protector functions on a principle known as the “avalanche breakdown”. This is an electrical physics concept in which the breakdown of the semiconductor occurs when a large amount of charge is introduced into the semiconductor, effectively overcoming the resistance between the two points. When a strong electric field is generated from an incoming electromagnetic surge, the electrons in the semiconductor material are forced into the lower energy state, which in turn allows the current to flow through the material.

Once the current has passed through, the semiconductor material returns to its original state, and the surge voltage is prevented from damaging the electrical system. The CG2600L GDT also has built-in electrical safety features that protect against short-circuiting and overvoltage protection, as well as a fuse circuit and high surge current indicator. This makes it an ideal device for use in areas prone to surges.

The overall performance of CG2600L is excellent, making it an ideal choice for electrical installations in areas with frequent lightning intrusion. It is a reliable device that offers a high level of protection against hazardous electrical surges. With its ability to instantly detect incoming surges and its built-in safety features, CG2600L is an excellent choice for safeguarding electrical equipment from harmful electrical surges.

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