IEG111-23884-2-V

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Circuit Breakers are used to protect systems and personnel from high or over-voltage surges, short circuits, grounding faults, and accidental overloads, as well as for the safe and controlled energization and de-energization of high voltage power systems. The IEG111-23884-2-V is a member of this type of circuit breaker and has a very specific set of applications and working principles.

Application Field

The IEG111-23884-2-V circuit breaker is specifically adapted to work in combination with direct-current, high-voltage systems. This type of breaker is intended to be used in systems that have extremely rapid load variations and correspondingly high inrush currents. This makes it an ideal choice for applications such as the protection of electrical drives for electric and hybrid vehicles.

Additionally, IEG111-23884-2-V circuit breaker can be used as an auxiliary device for the protection and disconnection of DC-operable systems. It is suitable for applications ranging from high-power motor drives to wind turbines, crane systems, and public transport networks.

Working Principle

The IEG111-23884-2-V circuit breaker works when it is connected to a DC circuit, allowing it to detect any type of sudden overvoltage, current fault, or overload. When these conditions are present, the breaker causes a significant reduction in the current flow, resulting in a quick trip of the system.

The circuit breaker does this primarily by utilizing a patented fast-acting internal arc mechanism. This mechanism is designed to quickly reduce the current flow and trip the breaker in less than four cycles of operation. This makes it much faster and more reliable than traditional breakers which generally require many more cycles before tripping.

In addition, the IEG111-23884-2-V circuit breaker is designed to operate in even the most demanding DC power conditions. Its internal arc mechanism is designed to not only reduce inrush current but also protect the system from short circuits. Furthermore, the breaker is designed to detect ground faults quickly and safely shut off any current flow resulting from them.

Conclusion

The IEG111-23884-2-V circuit breaker is an important component in the protection of DC power systems from faults and overloads. Its fast-acting internal arc mechanism allows it to respond quickly to dangerous overvoltage, current faults, and overloads, while its ground-fault protection ensures the continued safety of the system. Additionally, its compatibility with a wide range of systems and applications make it an ideal choice for many types of power systems.

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