UPGH12-8535-1 Circuit Protection

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Circuit breakers are designed to protect an electrical circuit from excessive current and supply interruption. The UPGH12-8535-1 is a circuit breaker specifically designed for high voltage applications. This article will discuss the application field and working principle of UPGH12-8535-1.

The UPGH12-8535-1 is a three-pole, three-phase circuit breaker with a rated voltage of 12 kV and current rating up to 8535 A. This circuit breaker is designed for high voltage applications, such as electric power distribution systems, electrical transmission lines, and industrial and commercial applications. This circuit breaker is capable of breaking and making loads up to 12 kV with current ratings up to 8535 A. It is designed with various auxiliary functions, such as overcurrent protection, short-circuit protection, undervoltage protection, and overvoltage protection. Additionally, it also has a built-in thermal protection for thermal overloads, and a manual and motorized operating mechanism.

A circuit breaker works by detecting when a current has exceeded the set parameters, and then opens the circuit. This is done by the movement of a spring-loaded switch called a contactor. When the contactor is opened, the current is interrupted and the circuit is broken. The UPGH12-8535-1 circuit breaker is designed to protect against short circuits, overcurrents, and over voltage and undervoltage. It works by detecting when a current has exceeded the set parameters, then immediately opening the circuit.

When the current exceeds the set parameters, the UPGH12-8535-1 circuit breaker trips and immediately cuts off the current. This process is known as tripping. The UPGH12-8535-1 circuit breaker is also equipped with a manual operating mechanism which allows the user to manually open the circuit breaker in an emergency. Additionally, the motorized operating mechanism allows the user to remotely operate the breaker from a distance.

The UPGH12-8535-1 circuit breaker is designed to be used in high voltage applications where reliable and safe electricity distribution is paramount. The UPGH12-8535-1 circuit breaker has a wide range of applications, such as power distribution systems, electric transmission lines, industrial and commercial applications, and other electrical projects. Furthermore, the circuit breaker is equipped with thermal protection and a manual and motorized operating mechanism for added safety and reliability.

In conclusion, the UPGH12-8535-1 is an advanced three-pole, three-phase circuit breaker designed for high voltage applications. The circuit breaker is equipped with various auxiliary functions, such as overcurrent protection, short-circuit protection, undervoltage protection, and overvoltage protection. Additionally, it has a built-in thermal protection for thermal overloads and a manual and motorized operating mechanism for added safety and reliability. The circuit breaker is designed to be used in high voltage applications where reliable and safe electricity distribution is paramount.

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