2029-47-SMLF

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

In the field of electrical engineering, the common type of protection device employed is a Gas Discharge Tube Arresters (GDTs). These devices make use of gaseous mediums, typically sulphur hexafluoride (SF6) in order to arrest undesirable voltages. Although most of these devices operate on the same principles, the function and application field of GDTs can vary widely depending on the type of arrester. One such type of arrester, is the 2029-47-SMLF, a specialized type of medium voltage arrester.

The 2029-47-SMLF is a three-phase arrester designed for medium voltage applications. It has a rated voltage of 15kV and is capable of handling a fault current of up to 20kA. The device employs a gas-filled cylinder in order to achieve its rated performance. This gas-filled cylinder contains the gaseous medium SF6 as well as a metallic oxide varistor (MOV). The MOV is placed between the device terminals and functions as a form of surge protection.

The principle of operation of the 2029-47-SMLF gas tube arrester is based on the gas-filled cylinder and the action of the MOV. When exposed to a high potential, the MOV is triggered and conducts electricity. The resultant current causes a breakdown of the SF6 molecules, creating conductive ionic paths. These paths conduct the current surge away from the terminals and to ground, thereby preventing any damage from occurring to the electrical system.

In addition to its surge protection capabilities, the 2029-47-SMLF gas tube arrester also offers a high level of over-voltage protection. This is achieved through the use of a voltage regulator, a specialized circuit designed to limit the voltage reaching the device terminals. The voltage regulator works in conjunction with the MOV to provide the necessary level of protection.

In addition to its surge and over-voltage protection capabilities, the 2029-47-SMLF gas tube arrester is also capable of performing a number of other functions. It has a wide temperature operating range, allowing it to fulfill a number of outdoor protection needs. Additionally, the device is hermetically sealed, enabling it to protect against environmental contaminants such as water, dust, and gas. It is also designed in accordance with IEC 60083-2 standards, ensuring it meets all necessary safety requirements.

The 2029-47-SMLF gas tube arrester is designed for use in medium voltage systems with a rated voltage of 15kV. It provides a high level of surge protection, over-voltage protection and environmental protection. Through its specialized design it is capable of providing reliable protection for a wide variety of applications. It is a reliable and versatile protection device, and has become a commonplace in medium voltage systems throughout the world.

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