FLNR.300T

Introduction: FLNR.300T is a Low Voltage Surge Protective Device (SPD). It is well-known for its ability to protect sensitive electrical equipment from electric current overloads. It is designed to protect against transient overvoltage caused by lightning. As one of the most efficient device available on the market, FLNR.300T is widely utilized in both residential and industrial applications.

Application Fields: FLNR.300T is commonly used in both residential and industrial applications. In residences, it is used to protect against lightning, surges, and other transient overvoltage events in both indoor and outdoor installations. Industrial applications include the protection of sensitive and costly electrical equipment against powerful electrical disturbances and surges. FLNR.300T is particularly useful in protecting against strikes from nearby lightning.

Working Principle: FLNR.300T is designed to limit transient overvoltages caused by lightning or other disturbances. It does this by using two active components: a surge diverter and a power resistor. The surge diverter contains nonlinear components (diodes and/or zener diodes) which, when exposed to a transient overvoltage, conduct current and divert it away from the protected circuits. The power resistor is connected in parallel with the surge diverter and decreases the voltage level until it reaches the rated voltage level.

Advantages: The primary advantages of FLNR.300T are its efficiency and cost-effectiveness. The device can withstand extremely high transient voltages, and its design allows for maximum electrical protection. This reduces the risk of costly disruptions and damage to sensitive equipment, which is especially important in industrial environments. Additionally, the device is relatively low-cost, making it an affordable solution for residential home owners.

Disadvantages: FLNR.300T is not designed to protect against conductive surges which occur due to faulty or degraded wiring. Therefore, it is important that the electrical wiring is already installed correctly in order for it to perform as expected. Additionally, it is important to note that the device is not very effective at lower voltages.

Conclusion: FLNR.300T is an effective and efficient device used to protect against transient overvoltages caused by lightning and power disturbances. It can withstand extremely high transient voltages and its design allows for maximum electrical protection, reducing the risk of costly disruptions and damage to sensitive equipment. Additionally, the device is cost-effective and easy to install in both residential and industrial settings. Despite its many advantages, it is important to note that the device is not designed to protect against conductive surges which occur due to faulty or degraded wiring.