LELK1-1REC4-33247-100-V Circuit Protection

Circuit Breakers

A circuit breaker is a protection system installed in electrical distribution systems and power plants. It defends the system against short circuits, over current, and overloads, as well as helping to protect against fires caused by faults in the wiring or connected machines. The LELK1-1REC4-33247-100-V is a special type of circuit breaker that is found in high voltage applications such as power plants. In these applications, the standard circuit breakers found in residential and commercial applications can’t handle the high voltages and currents.

Application Field

The LELK1-1REC4-33247-100-V is a high voltage circuit breaker that is specially designed to be used in power plants. This circuit breaker is capable of handling voltages up to 600 kV. It also has a high current rating of up to 25,000A. This makes it suitable for protecting high voltage systems from short circuits and over currents caused by faults in the system or connected machines.

Working Principle

The LELK1-1REC4-33247-100-V circuit breaker works on the principle of magnetic release. When an over current or short circuit occurs, a magnetic field is created which causes the conductors to move apart, breaking the circuit. The circuit breaker is designed with two sets of contacts, an operating contact and an arc contact. The operating contact energizes the breaker when it is closed. When the current reaches a predetermined level, the magnetic field created by the current causes the operating contact to move, opening the breaker and breaking the circuit.

Safety Features

The LELK1-1REC4-33247-100-V circuit breaker is designed with several safety features to ensure that it can operate safely and reliably in any situation. For example, it is equipped with a voltage monitoring system which constantly monitors the voltage of the system and will trip the breaker if it is too high or too low. Additionally, the breaker is equipped with an overvoltage protection system which will trip the breaker if the voltage rises too high. It also has an overload protection system which will trip the breaker if the current is too high. Finally, the breaker has a thermal protection system which will trip the breaker if it gets too hot.

Conclusion

The LELK1-1REC4-33247-100-V circuit breaker is a high voltage circuit breaker designed for use in power plants and other high voltage applications. It has a high current rating and is equipped with several safety features to ensure that it can operate safely and reliably in any situation. With its robust design and reliable performance, this circuit breaker offers an excellent solution for protecting against electrical faults in high voltage applications.