ALE13B48

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Power Relays, Over 2 Amps, are designed to control large current flows and can safely perform the needed switching operation without any arcing. The ALE13B48 is an example of a power relay that meets the requirements for current over 2 amps and its application field and working principle are explored here.

In general, the ALE13B48 is based on an “under voltage” principle. In other words, the system can be operated with either a single pole or a double pole construction. The power relays must be triggered by an external voltage or a control signal, which is then followed by the power relays’ activation state. When the cathode is excited, the control signal is initiated and the charge continues until the circuit is complete and the contact closes. Upon closure, current will flow to the load and complete the switch operation. The MICOM signal, which is a digital signal, is also provided for sequence control and system status monitoring.

The ALE13B48 can be used as a starting relay for electric motors, for example. In this application, the contact is closed by the internal relays and the current is then allowed to flow. When the current reaches the specified value, the relays disengage and the motor starts working. The ALE13B48 also stands out for its ability to handle high current, up to 25A. This means it can be used on a variety of household and industrial appliances for switching current, such as air conditioners, refrigerators, generators and various electronic components.

The ALE13B48 is also specifically designed to provide a safe, reliable and steady switching operation. It features resistance welding technology that ensures contact pressure of 3.5kg. This leads to low contact resistance and a long electrical life. Furthermore, the rate of arc generation and duration is extremely low, so its useful life is further extended and it provides a reliable switching operation.

The ALE13B48 is designed to be hand-mounted and comes with cS terminals, which provide improved safety and a sturdy connection. It has a maximum operating temperature of +85°C, meaning it can be used in the most extreme operating environments. These attributes make the power relays suitable for applications where small size and high current are needed.

In summary, the ALE13B48 power relay is a reliable and efficient piece of technology that provides switching operations with minimum arcing and excellent electrical performance. It is suitable for a wide range of applications, such as motor starting, household and industrial appliances, and other electronic components. Furthermore, the ALE13B48 is designed to fit in tighter spaces and provide a safe and reliable performance.

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