IULK4-34008-1 Circuit Protection

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Circuit breakers are widely used in electrical engineering for overload and short-circuit protection of power systems. When overloaded, circuit breakers protect wiring and connected equipment from overheating and other damage. In the event of a short circuit, they protect electrical components from potentially damaging current. When used as part of an integrated system, circuit breakers also provide additional safety and control features, including grounding, isolation, and the ability to safely interrupt the flow of power. The IULK4-34008-1 is a circuit breaker specifically designed for medium voltage application.

Application Field: The IULK4-34008-1 circuit breaker is designed with the medium voltage application in mind. It is a single pole, Residual Current Circuit Breaker (RCCB) device can be easily integrated into a wide range of power systems, ranging from industrial and commercial installations to residential applications. It is a Direct Current (DC) circuit breaker that is designed to protect one or more electrical circuits from short-circuits, overloads, and other disruptions. The rated current for the IULK4-34008-1 is 40kA, and the rated voltage is 5kV-15kV, making it ideal for medium voltage protection.

Working Principle: The IULK4-34008-1 circuit breaker operates according to the principle of residual current protection. This means that the breaker is capable of detecting any deviation in the normal current flow, and in the event of a fault or over-current situation, it can interrupt the flow of current with extremely fast response time. When an abnormal current flow is detected, the IULK4-34008-1 RCCB will rapidly open the circuit in order to protect the system from damage. The breaker also features automatic reset functions which ensure that current flow is continuously monitored and protected. The breaker also has the ability to start and stop load current as necessary.

The IULK4-34008-1 circuit breaker is also designed with additional safety features. It features a differential protection that can detect a wide range of faults including current unbalance, short-circuits, and overloads. It also features an isolated version, which provides even greater safety by isolating the power from the system and preventing further damage from occurring. The breaker also features overload protection and temperature compensation, providing added protection and improved performance.

In conclusion, the IULK4-34008-1 is a reliable, efficient, and cost-effective medium-voltage circuit breaker specifically designed to protect power systems from over-current and other disruption events. It features residual current protection, automated reset functions, differential protection, isolated version, overload protection, and temperature compensation, making it a superior choice for medium voltage applications.

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