N-PBA75-J/T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

N-PBA75-J/T Application Field and Working Principle

N-PBA75-J/T is a type of electrical accessory designed to improve the power supply systems. It is known as a mini circuit breaker and it has diverse application fields and a simple working principle.

Application Fields

N-PBA75-J/T is commonly used for residential, commercial, and industrial electrical systems. The device is also suitable for high-power electrical systems, including public transportation. It can handle a wide voltage range with current up to 4500A. It operates on single-phase or three-phase power supplies, so it can be used as a protective device for any type of power supply. Additionally, the device is designed to work in tough environmental conditions, such as those found in factories or in areas with frequent power outages.

N-PBA75-J/T is also known for its intelligence. It can detect overloads and power surges and will automatically trip when the system’s rated current is exceeded. The device also features short circuit and ground fault protection capabilities. It can be connected to a circuit that has two wires without the need for current transformer, thus protecting people and equipment from electric shock.

Working Principle

N-PBA75-J/T works by detecting over-currents in electrical systems. When an abnormal current is detected, an actuator trips the circuit breaker. The actuator is an electromechanical component that is designed to detect current overloads quickly and efficiently. It responds to current drops, usually within milliseconds. If the current overload is too high, the circuit breaker trips, completely disconnecting the system from the main power supply. This helps to protect the electrical system components from damage or overload.

N-PBA75-J/T also features a manual resetting mechanism. This allows the user to manually reset the system after it has been tripped due to an over-current. The reset mechanism is designed in a way that it does not allow the user to reset the system without checking the circuit for potential faults first. This ensures that the system is not reset if there is risk of electric shock.

Conclusion

N-PBA75-J/T is an intelligent and effective electric accessory. It is suitable for a wide range of residential, commercial, and industrial applications. The device can detect over-currents quickly and automatically trip the circuit breaker in case of danger. It also features a manual resetting mechanism, making it easy to reset the system after it trips due to over-current. This helps to ensure that the system is safe and secure before it is switched back on.

The specific data is subject to PDF, and the above content is for reference