1E05UM

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Circuit breakers are an integral and vital component of any power system. They protect the system from power outages, short circuits, overloads, and other faults that could cause damage to the system. The 1E05UM is a type of circuit breaker designed to protect the system from overvoltage and undervoltage conditions. In this article, we will discuss the application field and working principle of the 1E05UM circuit breaker.

The 1E05UM is suitable for both household and industrial applications. It is mainly used in power distribution systems to protect appliances from voltage spikes and surges. It is also suitable for use in solar systems as it can protect the connected solar panels from overvoltage conditions. Due to its flexibility, it can be used in differing voltage range, such as low-voltage and medium-voltage. It can also be used in three-phase power systems, as well as single-phase systems.

The 1E05UM circuit breaker employs a three-way function in order to detect overvoltage and undervoltage faults. The first two methods are the current limiting and temperature limiting. The current limiting method works by detecting the current flow through the breaker. If the current exceeds a certain preset limit, the breaker will disconnect the circuit. The temperature limiting method works by detecting the temperature of the breaker\'s contacts. If the temperature exceeds a certain limit, the breaker will disconnect the circuit.

The third way that the 1E05UM detects voltage abnormalities is through the use of an auxiliary relay. The relay works by detecting an abnormal voltage level. If it detects an abnormal voltage, it will inform the breaker to disconnect the circuit. This allows the 1E05UM to provide protection from both overvoltage and undervoltage faults.

The 1E05UM circuit breaker is also equipped with a reset switch, which is used to reset the breaker after a fault has occurred. Once the cause of the fault has been identified and corrected, the reset switch can be used to restore power to the circuit.

The 1E05UM is a reliable and versatile circuit breaker. Its ability to protect the system from both overvoltage and undervoltage makes it a valuable component in any power system. It is suitable for both domestic and industrial applications and is designed to be easy to install and operate. Its three-way protection feature ensures that the system is never exposed to dangerous voltage fluctuations.

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