Electromagnetic 6KA Circuit Breaker YR17-63LE Type AC RCBO

The leakage circuit breaker is an important electrical protection device, mainly used to detect and cut off leakage faults in circuits. The following are several characteristics of earth leakage circuit breakers:

— Detect leakage faults: The leakage circuit breaker can sense leakage faults in the circuit due to insulation damage or other reasons. It detects offline current, known as leakage current, by monitoring the difference in current flow.

— Quickly cut off the circuit: Once the leakage circuit breaker detects that the leakage current exceeds the preset safety threshold, it will quickly cut off the circuit to avoid dangers such as electric shock accidents and fires.

— High sensitivity: Leakage circuit breakers usually have high sensitivity and are able to detect very small leakage currents, usually in the range of a few milliamps (mA). This makes them effective in protecting personal safety.

— Adjustable operating current: Earth leakage circuit breakers usually provide adjustable operating current settings to adapt to the requirements of different electrical equipment and circuits. Users can adjust it as needed to better match specific application scenarios.

— Reliability and stability: Earth leakage circuit breakers are designed to have a high degree of reliability and stability. They are rigorously tested and certified to ensure they work properly and provide long-lasting protection in a variety of environmental conditions.

— Multi-level protection: Some leakage circuit breakers also have multi-level protection functions. In addition to detecting and cutting off leakage current, they can also provide additional overload and short-circuit protection to further enhance the safety of the circuit.

— Generally speaking, the leakage circuit breaker is an important electrical protection device that can promptly detect and cut off leakage faults in the circuit, effectively protecting personal safety and the integrity of electrical equipment.

Technical Data

— Solar power system: At the connection between solar photovoltaic panels and the grid, the YRL7-63DC circuit breaker can monitor and cut off the current to prevent overload and short circuit.

— Wind power generation system: Between the wind turbine output current and the transmission line, the YRL7-63DC circuit breaker can be used to detect and isolate potential faults to ensure the safe operation of the circuit.

— Electric vehicle charging piles: For DC fast charging piles, YRL7-63DC circuit breaker can be used to control the current of charging equipment and cut off the circuit when needed to protect charging piles, electric vehicles and the power grid.

— Industrial automation system: In the DC electrical system of factories and industrial equipment, YRL7-63DC circuit breaker can provide circuit protection and cut off the circuit when the current is abnormal to ensure the safe operation of the equipment.

— New energy storage system: In battery energy storage systems or other new energy systems, the YRL7-63DC circuit breaker can monitor and cut off the current to protect the battery and system from overload or short circuit.

It is important to select and install the appropriate circuit breaker based on specific application requirements and safety regulations. If you need detailed information for a specific application scenario, please contact us and we will provide you with the most direct product services.