IEGHF666-32728-3-V

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Circuit breakers are used in electricity distribution systems to disconnect parts of the system in the carrying out of repairs or in the case of an electrical fault. When an electrical current flowing through a circuit breaker reaches a pre-set limit, the contacts open and the electrical circuit is broken using a mechanical operation. When the contacts open, the power is cut and the circuit is said to be tripped. The IEGHF666-32728-3-V circuit breaker is designed with properties suitable for particular applications. This article will discuss its application field and working principle.

Application Field

The IEGHF666-32728-3-V circuit breaker is primarily designed for electrical power systems in industrial and commercial applications. It is suitable for use in circuit protection for circuits that carry alternating current that is three phase and between 600 and 6000 volts, as well as power lines of 50 or 60 hertz. It is also capable of being used with higher frequency applications such as short cycle applications up to 1500 hertz.

The IEGHF666-32728-3-V is suitable for applications in industrial and commercial installations, such as housing overhead or underground lines, providing protection for motor circuits, for branch circuits and for power distribution systems. It can also be used as a line and/or load switch in electric steel mills and rolling mills, for motor overload protection and for protection from excessive current due to transistor fault currents.

Working Principle

The IEGHF666-32728-3-V breaker has a unique design that helps to make it suitable for a wide range of applications. At the heart of the device is a disc-shaped cylindrical stator that rotates around a central axis. Inside the stator are armature coils with magnetic cores which carry the alternating current. The armature is forced to rotate by the current carrying through the core and the rotation causes a contactor to break the circuit.

The IEGHF666-32728-3-V boasts a number of features designed to improve its overall performance. One of these is a unique feature known as a "reactive force". This is a kind of magnetic force, generated by the current carrying within the coils, that reacts against the rotation of the stator caused by the current. This reactive force helps to reduce the amount of energy necessary to trip the circuit breaker, resulting in improved reaction time and increased efficiency.

The IEGHF666-32728-3-V circuit breaker also has a number of protection features designed to prevent the system from being damaged due to too much current. This includes the use of a thermal cut-out switch which reduces the amount of current the breaker can take before it trips. In addition, the breaker is also equipped with an adjustable current sensing switch which will trip off the circuit if the current reaches a pre-set limit.

The IEGHF666-32728-3-V is a versatile and reliable circuit breaker suited to a range of applications. Its design combines features that improve circuit protection and decrease reaction time, while also providing reliable protection from excessive current. Thanks to its unique design, the IEGHF666-32728-3-V is capable of providing reliable and dependable circuit protection in environments where safety is paramount.

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