GTCR37-151M-R10-FS

Series:	GT
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	150V
Impulse Discharge Current (8/20µs):	10000A (10kA)
Tolerance:	±20%
Number of Poles:	3
Fail Short:	Yes
Mounting Type:	Through Hole
Package / Case:	Radial Cylinder, 3 Lead

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Introduction

Gas Discharge Tube Arresters (GDT) are essential components in electrical protection systems. They provide surge protection and safety for a wide range of applications in the electrical industry, including commercial power distribution, power plants, substation equipment, and telecommunications. GTCR37-151M-R10-FS is a Gas Discharge Tube (GDT) from TOSHIBA that specifically provides protection from over-voltages or over-currents generated by lightning strikes and other transient disturbances. In this article, we will discuss the application field and working principle of GTCR37-151M-R10-FS.

Application Field

The GTCR37-151M-R10-FS is designed to protect telecom systems or any electrically powered product from voltage and current surges generated by lightning strikes and other transient disturbances. Its reliable and proven surge protection technology makes it well-suited for power plants, power distribution systems, and other related electrical equipment. Additionally, its low-weight design allows for easy installation in limited space. It has a wide operating temperature range of -25°C to +85°C, making it able to operate efficiently under varying environmental conditions. The GTCR37-151M-R10-FS is a Type 2 Arrester, which is capable of handling multiple transient voltage overshoots, making it ideal for providing reliable and comprehensive surge suppression protection.

Working Principle

The GTCR37-151M-R10-FS provides protection by diverting surge energy away from protected circuitry. When it is installed, a current surge is applied to the discharge gap between the two electrodes by lightning strikes or other transient disturbances. This triggers a breakdown of the gas gap and produces a spark. The spark gap acts as a short-circuit for any voltage surge, allowing the majority of the energy to flow around the protected circuit, dissipating the energy safely. The GTCR37-151M-R10-FS features a thermal protection switch that is designed to protect against repeated surges. This switch will react and reset automatically after the surge has passed, providing reliable surge protection and safety. Additionally, the GTCR37-151M-R10-FS is composed of a ZnO disk which provides superior heat dissipation and enhances its surge protection performance.

Conclusion

The GTCR37-151M-R10-FS is a Gas Discharge Tube (GDT) from TOSHIBA that provides reliable and comprehensive surge protection for a range of applications. Its wide operating temperature range, thermal protection switch, and ZnO disk make it an ideal component for commercial power distribution systems, power plants, substation equipment, and telecommunications. All of these features make the GTCR37-151M-R10-FS a great choice for surge protection and safety.

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