2039-110-BLF

Series:	2039
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	1100V
Impulse Discharge Current (8/20µs):	2500A (2.5kA)
Tolerance:	±20%
Number of Poles:	2
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder

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Gas Discharge Tube Arresters (GDT)

Gas discharge tube arrestors (GDTs) are an essential component for the protection of electrical systems from damage caused by lightning and other transient voltage spikes. The 2039-110-BLF is a GDT designed specifically for use in the power industry, and can be used to protect motor control centers, generator controls, power relays, and other electrical equipment. This paper will discuss the application field and working principle of the 2039-110-BLF GDT.

Application Field

GDTs are used in a diverse range of industries, and the 2039-110-BLF is no exception. The 2039-110-BLF is designed for use in a wide variety of applications, including motor control centers, generator controllers, power relays, and other electrical equipment. The GDT can be used in high-voltage, medium-voltage, and low-voltage power systems.In terms of size, the 2039-110-BLF is relatively small, measuring just 4.75 inches in length and 1.25 inches in diameter. This makes it ideal for use in restricted spaces, such as relay closets or cabinets. The GDT is also available in different styles, including a two-pole design, which offers greater protection against transient voltage spikes.

Working Principle

The 2039-110-BLF GDT works using a clever combination of capacitance and resistance. The capacitance acts as a buffer, storing and releasing energy before the transient voltage spike exceeds each GDT\'s withstand voltage. The resistive element acts as a current limiter, reducing the flow of current through the protected system.The 2039-110-BLF is equipped with a lightning indicator, which emits a signal when the GDT is activated. This indicator can be used to easily identify when a lightning strike has occurred, allowing personnel to take appropriate corrective action.

Conclusion

The 2039-110-BLF is a highly reliable GDT capable of providing protection for motor control centers, generator controllers, power relays, and other electrical equipment. It is easy to install and operate, and is suitable for use in high-voltage, medium-voltage, and low-voltage power systems. The 2039-110-BLF uses a combination of capacitance and resistance to protect against transient voltage spikes, and it is equipped with a lightning indicator which can be used to identify when a lightning strike has occurred.

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