IEGBX6-33582-7R5-V

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Circuit breakers are important components used in electrical power systems to prevent large current overloads. The purpose of a circuit breaker is to interrupt an electrical circuit in order to protect the system from damage due to an overload or short circuit. IEGBX6-33582-7R5-V is a type of circuit breaker. It is especially designed for applications where high short circuit current up to 20,000A is expected and needs to be safely disconnected.

The IEGBX6-33582-7R5-V is an four-pole oil-immersed vacuum circuit breaker, where each pole has three enclosed contacts. The construction of the breaker consists of a fixed contact, a movable contact, an arcing contact and an arc-chute mechanism. All these components are sealed vacuum chambers, which act as an insulator. The contacts are connected to a end-position spring mechanism, which opens the every contact during an overload condition or an short circuit situation.

The IEGBX6-33582-7R5-V is designed to trip automatically on an overload or a short circuit. It has an integrated control system that can be adjusted with a time-overcurrent relay to ensure the breaker trips at a predetermined current. The time-overcurrent relay includes a adjustable Time-Delay Adjustment (TDA) which has the capability of switching the breaker in both directions, i.e. open & close. The IEGBX6-33582-7R5-V also includes an auxiliary contact, which is normally closed and is used as an interlock when the breaker is open.

The primary application of the IEGBX6-33582-7R5-V are large power systems, such as power plants, transmission lines and distribution networks. It is designed to handle up to 20,000A, which allows for a wide range of applications. The IEGBX6-33582-7R5-V can handle a wide range of voltage, from 1kV to 12kV and up to 24kV.

In addition to its applications in power systems, the IEGBX6-33582-7R5-V is also used in industrial and commercial applications. It is designed to provide protection for motors, transformers, electro-mechanical equipment, electrical systems and other high-power industrial equipment. Its ability to handle up to 20,000A makes it an ideal solution for applications in hazardous locations, such as oil & gas production and petrochemical plants.

The working principle of the IEGBX6-33582-7R5-V is very simple. When an overload or a short circuit occurs, the breaker trips. The arc is extinguished by a vacuum chamber, which acts as an insulator between the contacts. The contacts are opened, the breaker trips and the circuit is interrupted. The IEGBX6-33582-7R5-V also includes an integrated control system, which can be adjusted with a time-overcurrent relay. This ensures that the breaker trips at a predetermined current, providing additional protection against overloads.

In conclusion, the IEGBX6-33582-7R5-V is an advanced 4-pole vacuum circuit breaker that is designed for applications requiring up to 20,000A. It has a wide range of applications, ranging from large power systems to industrial and commercial applications. It includes an integrated control system, which can be adjusted with a time-overcurrent relay, providing additional protection against overloads. The working principle is very simple, when an overload or a short circuit occurs, the breaker trips and the circuit is interrupted.

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