IUG66-1-64-20.0-A-01

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Circuit breakers are essential components of any electrical system, providing both safety and protection against overloads. The IUG66-1-64-20.0-A-01 is a type of circuit breaker specifically designed for protecting high-voltage industrial circuits. This article will discuss the application field and working principle of the IUG66-1-64-20.0-A-01.

The IUG66-1-64-20.0-A-01 is meant for use in high-voltage industrial systems, usually rated at 2.4 to 15 kV and up to 2400 A. The IUG66-1-64-20.0-A-01 is designed for AC or DC systems, and is capable of breaking normal and fault currents up to 7500 A with a minimum switch time of 0.3 seconds. It is also suitable for use with renewable energy sources such as solar and wind, so it is ideal for applications such as industrial automation, energy storage, and electric vehicles.

The IUG66-1-64-20.0-A-01 uses an electromagnet as its main component. The electromagnet is located inside the circuit breaker and is energized when it senses an overload or short circuit. When energized, the electromagnet pulls the main contacts of the circuit breaker apart and interrupts the flow of electricity. The IUG66-1-64-20.0-A-01 also features a spring-mounted, hydraulically operated shut-off circuit. This shut-off circuit is triggered by the electromagnet and ensures that the circuit breaker cannot be closed by accidental means.

The IUG66-1-64-20.0-A-01 also has built-in protection components to ensure that the circuit breaker trips without fail when an overload is sensed. It includes an adjustable thermal trip unit and an adjustable magnetic trip unit. The thermal trip unit detects the temperature of the contacts and disconnects the circuit if it is too hot, and the magnetic trip unit senses the current in the circuit and trips in case of an overload. The IUG66-1-64-20.0-A-01 is also designed to detect and respond to low-energy arcs, meaning it can be safely used in hazardous environments.

The IUG66-1-64-20

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