IUGH666-1-65-25.0-01

Introduction to Circuit Breakers

A circuit breaker is an electrical safety device designed to protect electrical circuits from excessive currents and damages. It is basically an automatically operated switch designed to protect an electrical circuit from damage caused by overload or short circuit. In the event of an overload or short circuit, the switch will disconnect the circuit so no further damage can be done. The IUGH666-1-65-25.0-01 is one type of circuit breaker.

IUGH666-1-65-25.0-01 Application Field and Working Principle

The IUGH666-1-65-25.0-01 is a high voltage circuit breaker designed for industrial applications. Its rated voltage is up to 690V with breaking capacity up to 35KA at 12~24kV. It is a mobile type circuit breaker with integrated corrosion resistant steel frame, designed for safe, reliable, and efficient operation in harsh industrial environments. The core components of the circuit breaker are a contact system, arc quenching system, and drive system.

The Contact System

The contact system of the IUGH666-1-65-25.0-01 is composed of two static contacts and one dynamic contact. The static contacts allow current to pass through when the circuit breaker is closed, while the dynamic contact is used to open the circuit in the event of an overload or short circuit. Opening the circuit disrupts the flow of electricity, protecting the circuit and related equipment from damage.

Arc Quenching System

The arc quenching system of the IUGH666-1-65-25.0-01 is designed to extinguish the arc when the circuit breaker is opened. It consists of an arc extinguishing chamber and arc chutes that channel the arc away from the contacts. The arc is extinguished by both mechanical and thermalpressure, which helps to minimize the amount of arc energy released.

Drive System

The drive system of the IUGH666-1-65-25.0-01 is composed of a motor and gear system. The motor provides the mechanical energy to open and close the circuit breaker. The gears multiply the energy from the motor and transfer it to the contact system, allowing the breaker to open or close quickly and reliably.

Conclusion

The IUGH666-1-65-25.0-01 is a high voltage circuit breaker designed for industrial applications. It features a contact system, arc quenching system, and drive system to protect equipment from damage caused by overload or short circuit. The IUGH666-1-65-25.0-01 is safe, reliable, and efficient, making it an ideal choice for industrial applications.