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Circuit Breakers

9925790000 Application Field And Working Principle

Circuit breakers are very versatile devices that provide protection and switching control in electrical power systems. 9925790000 is a type of circuit breaker used for medium and high voltages with a voltage rating of up to 36kV. This type of circuit breaker is mainly composed of breaking chamber, operating mechanism, arcing chamber, insulating part, driving motor, etc. It is mainly used in power, industrial, power grid substation, outdoor and indoor high-voltage distribution systems.

The working principle of 9925790000 is as following. When the voltage of the system exceeds the set threshold, the 9925790000 circuit breaker is triggered to open the circuit quickly. It has power contacts inside to control the connection and disconnection of the electric current passing through the breaker. When the electrical current that passes through it exceeds its own rated current limit, an electromagnet inside the circuit breaker is triggered to actively break the current and open the circuit. Finally, an arc is formed inside the arcing chamber to quickly extinguish the arc without too much heat, thus stopping the flow of current and preventing equipment damage.

In order to ensure the safe operation of the system, the 9925790000 circuit breaker is usually also provided with a microprocessor. This microprocessor is able to collect data from different parts of the circuit breaker, analyze it and send commands to the circuit breaker mechanism. It is able to detect and prevent weak current conditions, short-circuits, overvoltage and other problems, and prevent damage to the system and equipment.

Thus, thanks to its outstanding performance, the 9925790000 circuit breaker is widely used as a disconnect device in power, industrial, power grid substation, outdoor and indoor high-voltage distribution systems. It is able to quickly detect any possible issue in the system and take the necessary measures to protect it.

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