Integrated switching equipment, and battery monitoring and protection systems including integrated switching equipment

摘要

The present invention relates to an integrated switching device, and cuts a contactor portion that can control a conduction state on an electric circuit, and cuts a contactor when an abnormality occurs in the contactor or a current exceeding the allowable current range of the contactor is generated. An integrated switching device that can perform various functions with only one device by integrating the cutoff unit that can cut off the current and the current measurement unit that can measure the current using a shunt resistor into one device. Regarding.