SL1021B600R

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 (GDT) are electrical protection devices used to protect high-voltage power systems and electronic equipment from damage caused by lightning, AC power surges, and other transient overvoltages. The GDT is composed of two electrodes placed inside a sealed glass tube. When a transient overvoltage is triggered, an arc is created between the two electrodes, allowing the overvoltage to be diverted to ground, thus protecting the system. The SL1021B600R is a common type of Gas Discharge Tube Arrester (GDT) used in industrial and residential applications.

The SL1021B600R is designed to protect equipment from both direct and indirect lightning strikes. It is designed to handle large lightning currents up to 93.3 kA peak, making it an ideal arrester for systems that experience high-energy lightning surges. Its insulation level is 40kA, giving it excellent safety ratings. The operating range for the SL1021B600R is from -20°C to 85°C, making it suitable for use in a wide range of environments. It also has a very low capacitance, allowing it to operate without introducing significant noise into connected systems.

The SL1021B600R application range extends to AC power generation systems, power distribution systems, telecommunications infrastructure, and household and commercial electronics. It is also suitable for use in medical equipment and certain military applications. It achieves its protection by providing fast-switching metal-oxide gas discharge tubes with red/green indicator warning signals when operating. The SL1021B600R has a maximum discharge of 2.5 kA, and an energy handling capacity of 2.0 kA2S.

The working principle for the SL1021B600R Arrester is based on the principle of a spark gap. When an overvoltage surge occurs, the voltage differential across the metal-oxide gas discharge tube is increased, causing an arc to form inside the tube between the two electrodes. This arc provides a low impedance path for the current to travel, thus diverting the extra energy away from the equipment and preventing damage.

The SL1021B600R also incorporates advanced design features, such as a current limiting feature, to protect the arrester from damage due to overcurrent. It also comes with safety features such as a thermally tuned interruption mode and an external electronic thermal switch. This switch allows for easy disconnection of the GDT in the event of an overcurrent, further protecting the equipment.

The SL1021B600R Gas Discharge Tube Arrester is one of the most reliable and cost-effective GDTs on the market and is suitable for use in a variety of applications. It provides fast-switching protection with an adjustable energy rating, a current-limiting feature to prevent over current damage, and a red/green indicator to provide a visual warning when the arrester is operational. With its excellent safety ratings and reliable performance, the SL1021B600R is an excellent choice for protecting extremely valuable equipment from the risks posed by transient overvoltages.

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