SA2-2400-CBB-STD

Series:	SA2
Packaging:	Bulk
Part Status:	Active
Voltage - DC Spark Over (Nom):	2880V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	±20%
Number of Poles:	2
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder, Radial Bend

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Gas Discharge Tube Arresters (GDT): SA2-2400-CBB-STD Application Field and Working Principle

Gas Discharge Tube (GDT) arresters are components that protect electronic equipment from lightning and voltage surges. They are an important factor in electrical system design, allowing for much improved overall safety and reliability. SA2-2400-CBB-STD GDT arresters are especially important for the protection of telephone and fiber optic equipment from lightning and surge related damages. GDTs utilize the properties of gas, in particular the conductive properties of gases to limit the voltage across a transmission system. The design of a GDT arrestor consists of several elements, including a conducting element, a gas-filled tube, and an insulating element. The conducting element acts as an electrical conductor, while the gas-filled tube prevents the flow of current and prevents any kind of arcing. The insulating element isolates the other components from the conductive element and also serves as a barrier between the charge on either side of the tube. The operation of GDT arrester follows a relatively straightforward principle. When a voltage gradient between a transmission line and the ground exceeds the GDTs arrester tube\'s breakdown voltage, the gas inside the tube becomes ionized and conducts electricity, allowing it to act as a short circuit, diverting current away from the transmission line. As the voltage drops below the GDT\'s anode-tube threshold, the current flow stops and the GDT automatically returns to its open state.One of the key benefits of using a GDT arrester is its ability to limit current flow and protect against high voltages. In addition, the use of these arresters eliminates false alarms and short circuits due to accidental contacts. They are also much less likely to create arc flash events than other forms of lightning protection. The SA2-2400-CBB-STD arrester is especially suited for use in fiber optic equipment installations, such as Network Interface Devices (NIDs) or Connection Interface Devices (CIDs). This type of GDT arrester has a unique design featuring a high-voltage electrode and an ionization chamber. This special design ensures that the arrester is able to more precisely limit current flow than other GDT arresters. Additionally, the SA2-2400-CBB-STD GDT arrester incorporates a quenching system to reduce the arcs that occur during operation. This system uses a specially designed resistor to dissipate the arcing energy, greatly improving the overall safety of the GDT. The resistor also reduces the voltage gradient between the GDT and the ground, allowing current to flow more slowly and preventing any kind of surges. With all of these important components and features, SA2-2400-CBB-STD GDT arresters are highly reliable and effective components, providing enhanced protection from lightning and surge related damages. They are especially suited for use in telephone and fiber optic equipment, and can be used with both onsite and offsite applications. By utilizing this type of arrester, users can significantly reduce the chance of their equipment being damaged due to power surges. As such, these GDT arresters can provide peace of mind and improved reliability for those looking to protect their equipment.

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