SL18 5R006

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Inrush current limiters, more commonly referred to as ICLs, are devices used to reduce the inrush of current in the electrical system. Inrush current occurs when a large amount of current is drawn in from the power supply at startup. This can cause damages to the system due to the extreme variations in voltage and current. SL18 5R006 is an ICL specifically designed for high current applications and is capable of withstanding up to 430 A of startup current.

SL18 5R006 is a thermally protected ICL made from a composite film in a metal can that can be used in high current applications. This device is capable of limiting in-rush currents up to 430 A and can maintain a continuous current of up to 225 A. Its easy installation, low check, vibration and impact resistance make it ideal for many applications, such as air conditioning, motor control, and industrial equipment, domestic appliances, lighting systems, elevators and drive systems.

The working principle of SL18 5R006 is based on a thermally protected composite film which acts as a fuse. When power is applied, the composite film melts and allows current to flow. The current level instantly drops to a safe level due to the melting of the composite film. As the composite film cools, it re-solidifies to prevent any further flow of current. This process of melting and cooling is repeated until the power is completely shut off, ensuring that the system remains safe and stable.

SL18 5R006 also features an adjustable trip time that can be set to ensure that the system remains safe even after an initial inrush. This feature ensures that the system does not overheat in situations when the current continues to flow after the initial inrush. This adjustable feature also allows for different cooling times to be set to ensure optimal protection levels against inrush currents.

The SL18 5R006 ICL is a highly reliable device that is designed to provide protection against power surges and inrush currents. Its adjustable trip time and thermally protected composite film make it ideal for high current applications. Its easy installation and low check, vibration and impact resistance make it suitable for many different applications and enable it to outperform other ICLs.

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