CG31.0

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Gas Discharge Tube Arresters (GDTs) are a type of protective device that is used to protect high-voltage circuits and equipment from lightning and high-voltage surges. They are also sometimes called lightning protectors, surge protectors, or transient voltage surge suppressors. A GDT consists of two electrodes that are separated by a dielectric material. The electrodes create an electric field that is strong enough to break down the dielectric material and allow the passage of an electric current between them. The electric current is diverted to ground, limiting the amount of energy that reaches the protected component.

CG31.0 arrester is a GDT that is used to provide protection from high-voltage and over-voltage events. It is rated for use with a nominal voltage up to 31.0 kilovolts (kV) and can handle surges up to a peak of 80 kilovolt-amperes. It is typically used for two-phase and three-phase power systems. The device is composed of a core made up of an insulating material, a conductor, and a gas-filled chamber. When an over-current or surge is applied to the device, the gas in the chamber ionizes and forms an arc between the electrodes, providing a low resistance path for the current to flow to ground. The arc is extinguished when the current drops back to a safe level and the gas returns to its non-ionized state.

The working principle of CG31.0 combines a few different technologies to provide superior surge protection. The device has three main components. Firstly, the main core is made up of an insulating material that reduces the voltage across the primary and secondary windings. Secondly, the chamber contains an electronically-controlled circuit that optimizes the impedance of the core, allowing the energy to dissipate without transferring it to the downstream components. Finally, the current-limiting feature prevents high levels of current from flowing to the protected components. Together, these components provide robust surge protection for power systems rated up to 31.0 kilovolts.

GDTs have been widely used in a range of industries including power utilities, telecommunications, medical, and aviation. CG31.0 is an advanced model of GDT and provides suitable protection for a wide variety of applications. In power-utility applications, the device is used to protect medium voltage networks and associated equipment from external surges caused by lightning strikes, machine switching operations, and other sources. In telecommunications applications, the device is used to protect telecommunications systems from correlation networks and cable systems.

In medical applications, the device is used to protect medical equipment such as MRI scanners, X-ray machines, sensitive electronics, and other sensitive devices from voltage surges. It is also used to protect sensitive electronic systems from lightning strikes and surges in aviation applications. In this way, CG31.0 can provide reliable surge protection in almost any industry or application.

In conclusion, CG31.0 is a Gas Discharge Tube Arrester used to provide protection for high-voltage and over-voltage events. It is composed of an insulating material, a conductor, and a gas-filled chamber. When an over-current or surge is applied to the device, the gas in the chamber ionizes and forms an arc between the electrodes, providing a low resistance path for the current to flow to ground. The device also incorporates an electronically-controlled circuit that optimizes the impedance of the core, allowing energy to dissipate without transferring it to the downstream components. As such, CG31.0 is an effective and reliable GDT that provides superior surge protection for applications up to 31.0 kilovolts.

The specific data is subject to PDF, and the above content is for reference