Principle of Product Characteristics:

The system is powered by single-phase mains electricity through two interlocked AC input circuit breakers to supply power to two rectifier modules;

The module output supplies power to the monitor and dynamic ring FSU, and charges the iron-lithium battery through the battery input circuit breaker. The system operation is managed by the monitor, which reads the module AC information through CAN communication.

In addition, the north port of the monitor communicates with the FSU through RS485, provides the FSU with the module input voltage and current value, and measures the total current and voltage value of the DC output load transmitted; the FSU is connected to the tower headquarters operation and maintenance management platform through 4G wireless communication or wired communication networking.

The output of the rectifier module is divided into two paths after being connected. The first path can control the power on or off of the load end of DC output 1/2/3/4/5/6 and the power on or off of the negative end of user 1 on DC output 7 and the power on or off of the negative end of user 2 on DC output 8 through 8 intelligent circuit breakers; the intelligent circuit breaker can realize the electricity metering and power on and off functions of user branches and households; the second path is output to the negative end of the battery through the shunt and battery input circuit breaker.

Application: