TB2600H-13-F

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TVS - Thyristors are used to prevent the damage of electronic devices caused by external overvoltage, lightning or static electricity. The TB2600H-13-F is a three-phase Thyristor Surge Protection Device (SPD) used in the protection of sensitive electrical equipment. In this article, we shall look at the application field and working principle of the TB2600H-13-F.

Applications

The TB2600H-13-F is designed for three phase applications that require over voltage and over current protection. It is suitable for use in industrial settings, such as on motors, generators, transformers, air-conditioners, home appliances or other power electronic devices. The UNF-05A control board in the TB2600H-13-F makes it possible to provide reliable protection when used on machines or plants where manual and automatic operation is required.

Principle

The TB2600H-13-F consists of a pad with three thyristors which operate in a two-stage cascade connection. Its working principle is based on the principle of dynamic symmetry. When an overvoltage occurs, the trigeminal arc is created by the electric spark between two of the thyristors. This arc rapidly increases the current between the third and fourth thyristors, thus extinguishing the arc. The arc is extinguished and the device is reset as soon as the voltage returns to the normal operating range.

The TB2600H-13-F can be used in both AC and DC systems, with working current ranging from 30A to 13000A. It also offers a low impedance and a fast turn-off time. Its protective function is also supported by an automatic reset function, which can be configured as manual reset. This allows you to set the desired protection levels according to your system requirements. It also has a thermal protection function, which can protect the system against overheating.

Advantages of the TB2600H-13-F

The TB2600H-13-F has several advantages over other types of surge protection devices, such as:

• It offers high levels of protection even in the event of severe overvoltages.
• It can be used in both AC and DC systems.
• It has a low impedance.
• It has a fast turn-off time.
• It has an Automatic Reset Function.
• It has a Thermal Protection Function.

The TB2600H-13-F is a reliable and efficient surge protection solution for industrial applications. It has a high level of protection against any kind of overvoltage, lightning and static electricity. Moreover, it is easy to install and maintain and offers excellent performance over the years.

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