2056-42-ALF

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Gas Discharge Tube Arresters, commonly known as GDT, are an advanced electrical safety device designed to protect against sudden voltage surges that can cause electrical crossings and distribution systems. They are typically installed on power distribution systems in order to protect against short circuits, power surges, and lightning strikes. The 2056-42-ALF is a type of GDT that is commonly used in the electrical industry.

The 2056-42-ALF arrester consists of a metal conductor core with an insulated wire wrapped around it, forming a sealed electrical chamber. The chamber is filled with an inert gas (usually nitrogen) and the metal conductor core is connected to the ground. The sealed chamber is then energized and a spark gap is formed between the metal conductor core and the insulated wire. The spark gap provides the requisite breakdown voltage and the breaker deactivates when this voltage is reached.

The 2056-42-ALF GDT is designed to reduce arcing from transient overvoltage spikes or surges, and is typically used in areas where a high exposure to sudden voltage spikes may occur, such as places near lightning strikes or electrical storms. The 2056-42-ALF is designed to operate between 0 and 1050 kV, with a maximum voltage of 1200 kV. It is designed for providing inductive and capacitive type protection, and it can withstand transients up to 8,750MV. It also provides uninterrupted over-voltage protection for up to 0.1 second. In addition, the 2056-42-ALF is designed to be highly compatible with modern digital systems that require low level inputs.

The 2056-42-ALF GDT has several features that make it a reliable and effective means of protecting electrical systems from sudden surges. The metal conductor core and insulated wire form a spark gap, which serves to dissipate the energy of any voltage differences between the two elements. This spark gap also increases the protection provided against inductive surges. The insulation on the wire is designed to be durable, and the nitrogen gas provides an inert atmosphere that reduces arcing and corrosion.

The working principle of the 2056-42-ALF GDT is based on the principle of capacitive coupling. The metal conductor core acts as a capacitor, and when a sudden voltage surge occurs, the capacitive coupling between the two elements creates a voltage difference. The spark gap then dissipates the energy of this voltage difference, reducing the chances of any electrical damage or component failure.

The 2056-42-ALF GDT is a reliable and cost-effective means of protecting electrical components from sudden overvoltage surges. Its rugged construction and inert gas environment make it an ideal choice for areas with high exposure to sudden voltage spikes. It is also designed to work with most modern digital systems and can withstand transients up to 8,750MV. The capacitive coupling between the metal conductor core and insulated wire makes this GDT an effective means of protecting electronics from sudden power surges, and its self-activating design ensures that it will work when needed.

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