The BROG-T series controller is suitable for high-voltage power supply and distribution systems of 6kV and above, meeting the automatic control and protection requirements for 1-2 main transformers and 1-4 capacitor banks. The device is powerful, safe, reliable, simple in structure, and highly practical. It can be centrally grouped on panels or distributed and installed on compensation cabinets. It enables automatic switching of high-voltage complete compensation devices and integrates functions such as monitoring and display, control and analysis, protection and alarm, as well as recording and querying into one system.