CG2230LSNTR

Series:	CG2
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	230V
Impulse Discharge Current (8/20µs):	20000A (20kA)
Tolerance:	--
Number of Poles:	2
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder

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Introduction

Gas Discharge Tube Arresters (GDT) are devices that provide voltage protection for electronic circuits. They are widely used in industrial, commercial and residential applications, especially in areas prone to lightning strikes and surges. CG2230LSNTR is a type of GDT specially designed for harsh environments. Its superior performance in high voltage, high temperature and high humidity makes it the ideal choice for lightning protection in challenging applications.

Application Field

CG2230LSNTR is primarily used in heavy-duty applications, such as power grids and communication networks. It provides effective surge protection against lightning strikes, power outages and other sources of high-voltage disturbances. The device also offers excellent protection for broadcast and telecommunications services, AC power systems, and power electronics.Additionally, CG2230LSNTR can be used in a variety of industrial and outdoor environments, such as cooling towers, power plants, chemical and industrial plants, wind farms, shipyards, coastal areas, and other locations where reliable electrical protection is needed.

Working Principle

CG2230LSNTR uses a combination of a gas discharge tube and a dynistor that are connected in parallel. When a surge is detected, the dynistor allows a small amount of current to flow through the tube, which switches on and starts to conduct. The conducting gas increases the voltage across the arrester until a point where the gas breaks down and current flows freely across the gap. This ‘breakdown’ acts as a short circuit, allowing the surge to be safely diverted away from the equipment. When the surge is over, the gas discharge tube turns off and the voltage across the arrester returns back to its original state.

Conclusion

Gas Discharge Tube Arresters (GDT) are versatile devices that provide reliable surge protection for a variety of applications. CG2230LSNTR is a type of GDT designed for harsh environments, and it offers superior performance in high voltage, high temperature and high humidity. It is ideal for lightning protection in heavy-duty applications, such as power grids and communication networks, as well as industrial and outdoor environments.

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