BRW-300

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The BRW-300 is an asynchronous reactor designed for the protection of medium-voltage electrical networks. It is a specialized fuse which offers a highly protective and reliable protection for medium-voltage networks while having the distinct advantages of being both economical and easy to install. The BRW-300 is most commonly used as a secondary-level protection device. It is built for flexibility, allowing it to be used in a wide variety of applications, from high-voltage, low-amperage circuit breakers all the way down to low-voltage, high-amperage fuse boxes.

The BRW-300 is a highly reliable, easy to install, cost-effective asynchronous reactor designed for the medium voltage electrical network protection. It utilizes a high speed operating principle and is used primarily as a secondary level protection device. This product is designed for both single and three-phase use, and its design allows for a wide adoption range from high-voltage, low-amperage circuit breakers to low voltage, high-amperage fuse boxes.

The principles of operation of the BRW-300 are based on the application of a high-speed switching mechanism to isolate the affected circuit when a fault is detected by the medium voltage switchgear. The asynchronous reactor operates with a preset trip time, allowing the fault current to be limited to a safe level. This way, the device is able to protect the switchgear and other equipment from the electrical damages caused by the fault.

The design of the BRW-300 also provides enhanced overvoltage protection which is based on the utilization of the asynchronous reactor characteristics. This way, theBRW-300 is able to trip the main switchgear even in cases of sudden power outages, preventing further damages to the equipment. This device can be used for both manual and automatic trips.

The BRW-300 is also equipped with a a low current setting function which allows the setting of a specified current value at which the device will trip upon detecting a fault. This feature allows the user to adjust the specific settings of the device according to the power grid network. In addition, the device also includes an indication for the status of the switchgear and the system in general.

The BRW-300 is a reliable, cost-effective protection device which is suitable for a wide range of applications. This device is easily installed and is designed to protect the switchgear and other equipment from electrical damages caused by a fault. The BRW-300 utilizes both high speed operation and overvoltage protection in order to provide the highest level of protection available.

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