P1301SDLRP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors are a type of electrically triggered switch designed to control the electrical current flow of a given circuit without human involvement. The P1301SDLRP (the acronym for “Programmable 1301 Superfast Diode Less Reactive Protection”) is a dynamic surge protection device for use in catastrophic surge applications that use a thyristor concept. This device has been widely used in industrial, automotive, and wind power applications, and is often used for preventing lightning strikes from overloading and damaging electrical systems.

The P1301SDLRP contains two main parts, the thyristor that determines the surge current and the zener diode, which dissipates the surge energy. To ensure the proper operation of the device, it contains a current transformer (CT) which senses current flowing through the thyristor and activates the control circuitry. When the CT senses the current flow, it triggers the thyristor and releases the energy while also controlling the voltage.

The thyristor works on the principle of current limiting. This means that when the current flowing through the device exceeds the threshold, the thyristor turns off and then the whole current is limited to the rated value. To protect the system from over current flow, the P1301SDLRP also includes an over current detection circuit. This circuit constantly monitors the current and if it exceeds the rated value, the thyristor is shut off and the system is protected.

The P1301SDLRP also contains a transient voltage surge suppressor (TVSS). This is an added protection measure to prevent lightning strikes from overloading and damaging the electrical systems. The TVSS contains a MOV, a surge protector, and a resistor. It works by suppressing the voltage surge and diverting the energy to a safe ground. This helps reduce the stress on the system and prevents damages.

The P1301SDLRP is a widely used device in many applications. It is designed to provide reliable surge protection to a variety of circuits and systems. The thyristors and the protections components work together to offer an effective and reliable surge protection system that ensures the protection of the system from the damaging effects of lightning strikes and surges.

The specific data is subject to PDF, and the above content is for reference