2026-42-C4FLF

Gas Discharge Tube Arresters (GDT) are a kind of protection equipment that is widely used in various energy distribution systems. It is mainly used to protect personnel and equipment from lightning strokes and overvoltage. 2026-42-C4FLF is an application field device of GDT technology. It is especially suitable for power systems of class 1kV and below.2026-42-C4FLF has the characteristics of simple structure, low weight and volume, reliable performance, and high margin return protection. The combined structure is composed of two parts—arresters and surge protective devices. The arrester used is a zinc oxide varistor, and the surge protective device is composed of several gas discharge tube (GDT). The 2026-42-C4FLF arrester is designed with both overvoltage and overcurrent protective functions.

The basic working principle of 2026-42-C4FLF can be divided into two parts—arresters and surge protective devices. When the voltage of system line is lower than the rated voltage, the zinc oxide varistor works as an insulator. When the line voltage increases, the resistance of the zinc oxide varistor gradually decreases, causing the current to flow through it. During this process, it can quickly dissipate the transient overvoltage energy and protect the connected equipment. When the line voltage exceeds the rated voltage, the GDT discharge begins to play a role in source current limiting. This means that the varistor and GDT work together to protect connected equipment.

2026-42-C4FLF gas discharge tube arrester also has several other characteristics in addition to its simple structure and dual-function performance. It has excellent protection performance for both low-level overvoltage and overcurrent. The device can not only quickly absorb transient overvoltage, but also absorb noise energy efficiently. It also has an integrated temperature compensation system, which can accurately adjust the discharge voltage of the device according to the ambient temperature. Moreover, the device has high lightning impulse current performance, and multiple elements can absorb high-energy lightning strokes. It also features a high discharge capacity and wide bandwidth frequency range.

In conclusion, 2026-42-C4FLF is a type of Gas Discharge Tube Arrester suitable for power distribution systems with rated voltage of 1kV or below. It has simple structure and dual-function performance, and also has excellent protection performance for low-level overvoltage and overcurrent. 2026-42-C4FLF has high lightning impulse current performance, high discharge capacity, and wide bandwidth frequency range, making it an ideal choice for power distribution systems.