IEGHF66-35462-16-V Circuit Protection

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Circuit Breakers have a long history and have become essential components for the control and protection of electrical systems throughout the world. The IEGHF66-35462-16-V is a three-phase AC circuit breaker with a rated operational voltage of 690V AC and rated operational current of 2500A. This circuit breaker is a perfect choice for high voltage applications, due to its advanced and reliable protection system.

The IEGHF66-35462-16-V has a three-body construction consisting of a molded case circuit breaker (MCCB), an air circuit breaker (ACB), and a vacuum circuit breaker (VCB). The MCCB plays an important role in providing the necessary protection against overcurrents, underload and overloads, as well as providing the necessary circuit breakers for interrupting fault currents.

The ACB provides the switching and protection logic for the breaker, and is responsible for disconnecting the power from the system in the event of an overcurrent or short circuit. The ACB also includes the necessary safety interlock systems and safety shuts that reduce the risk of dangerous situations. Lastly, the VCB is responsible for the reclosure and power reconnection in the event of an interrupted power supply after a fault occurs.

The primary purpose of the IEGHF66-35462-16-V is to protect electrified equipment, personnel, and circuits from hazardous conditions caused by an overcurrent, undercurrent, overloading, or short circuit. It accomplishes this by using its adjustable overload function to trip the breaker off when the load current exceeds the specified level. Additionally, the device is designed to sense when a short circuit occurs and will respond by automatically disconnecting the power from the system. As a result, the circuit breaker serves as a safety measure and is an essential component of any high voltage system.

The IEGHF66-35462-16-V is a manually operated circuit breaker, which means that it is operated by a switch or a knob on the front panel of the device. The switch or knob is used to manually switch the breaker off when necessary. Once the breaker is off, the power supply can be disconnected from the system. This type of circuit breaker is a valuable tool for controlling and protecting electrical systems.

In addition to its overcurrent protection, the IEGHF66-35462-16-V also provides several other important safety features. It is equipped with a differential protection system that will detect if the current on each phase is unbalanced and will trip off if there is any mismatch in the load currents. Additionally, it has an anti-pumping system that will automatically prevent power from being reconnected to the system if there is a risk of explosion after a power outage.

The IEGHF66-35462-16-V has a wide range of applications in the field of high voltage circuit breakers. It can be used for residential, commercial, or industrial power systems, as well as for outdoor equipment protection. It provides an effective, reliable, and safe means of protecting electrical systems from damage or destruction due to overcurrents, undercurrents, overloading, or short circuits.

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