IELK1-1-61-15.0-01-V

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Circuit breakers have been utilized in electrical power systems for decades and have served as a crucial component of these systems. The IELK1-1-61-15.0-01-V circuit breaker is an example of a state-of-the-art circuit breaker and is used in many commercial and industrial building applications. This article will discuss the application field of the IELK1-1-61-15.0-01-V circuit breaker and its basic working principles.

ApplicationField

The IELK1-1-61-15.0-01-V circuit breaker has a voltage rating of 15.0kV and is designed to protect power systems from abnormal system voltages or current spikes. This type of breaker is most commonly used in electrical distribution systems found in low-voltage residential, commercial, and light-industrial buildings. It can also be used in the high-voltage systems of larger industrial facilities. Other common applications include overcurrent protection, line fault interruption, and ground fault interruption.

As safety is of primary importance in power systems, the IELK1-1-61-15.0-01-V circuit breaker follows the strictest standards for safety and is tested to ensure that it meets or exceeds all relevant safety requirements. This includes tests for short-circuit protection, line to ground fault protection, and overcurrent protection. In addition, it is UL listed and is rated for up to 30,000 interruptions.

WorkingPrinciples

The IELK1-1-61-15.0-01-V circuit breaker is a thermal-magnetic type and works by both detecting current overloads and monitoring temperature to protect the system in the event of an overload. The magnetic part of the breaker functions by sensing the current in the system and increasing the current trips if the current rises above a predetermined level. The thermal portion of the breaker relies on heat to achieve its tripping level, relying on two bimetal strips that can physically open the contact when their temperature reaches a certain level.

These two strips are connected to the system. When current flows through the system, it causes a joule heating effect which increases the temperature of the strips. If the current exceeds its rated value, the temperature of the strips will rise sufficiently to cause them to bend and open the contacts. This de-energizes the circuit and prevents further damage.

The IELK1-1-61-15.0-01-V circuit breaker also has a built-in manual reset feature. This allows for the breaker to be reset manually after a fault or overload is detected, allowing the circuit to remain open until the fault is cleared or the overload is removed from the system. After reset, the circuit remains closed until another overload or fault is detected.

Conclusion

The IELK1-1-61-15.0-01-V circuit breaker is a state-of-the-art device designed to provide reliable and effective protection for electrical power systems. It is designed for a variety of applications ranging from residential and commercial settings to larger industrial settings, and its thermal-magnetic design guarantees excellent current and temperature protection. The manual reset feature of this breaker provides an extra layer of safety and reliability, ensuring that damaged or overloaded electrical systems are quickly identified and cleared.

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