IALN1-1REC4-52-50.0

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Circuit breakers are important safety components in a circuit. In order to ensure that the system runs safely and reliably, it is important to select a suitable type of circuit breaker for a particular application. IALN1-1REC4-52-50.0 is a type of circuit breaker developed by Siemens and specifically designed for the protection of transformers. This article will discuss the application field and working principle of this product.

The IALN1-1REC4-52-50.0 circuit breaker is mainly used for the protection of three-phase transformers. It is an automatic circuit breaker featuring a range of current ratings from 30-60A. The IALN1-1REC4-52-50.0 is equipped with a thermal overload protection device which is able to detect overloads to protect the transformer. It is also fitted with a short-circuit protection device that is sensitive and reliable enough to detect a short-circuit, triggering the circuit breaker to switch off immediately. Additionally, this type of breaker is able to provide protection against overvoltage and undervoltage conditions.

The IALN1-1REC4-52-50.0 circuit breaker operates on a trip-free operation principle. This means that when an overload or short circuit occurs, the circuit breaker will trip and de-energize the transformer immediately, without waiting for the circuit breaker to be manually reset. Additionally, this type of breaker is designed with a self-test feature that tests its operational status on a regular basis. If it detects any abnormal situation, it will trip and de-energize the transformer.

Once the circuit breaker has been tripped, an alarm signal is generated and can be linked to an alarm system. This is to notify the operator of the fault and allow them to take corrective action. The IALN1-1REC4-52-50.0 circuit breaker is also equipped with a manual reset feature, allowing the user to reset the circuit breaker manually after the fault has been cleared.

In summary, the IALN1-1REC4-52-50.0 circuit breaker is an automatic device designed for the protection of three-phase transformers. This type of circuit breaker is able to detect and protect transformers from overloads as well as short-circuits, and provides protection from overvoltage and undervoltage conditions. Additionally, the trip-free operation principle provides protection without requiring manual reset. Finally, the IALN1-1REC4-52-50.0 is also equipped with an alarm system that provides a warning signal when the device trips.

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