The integrated power supply system consolidates the power supplies for communication, integrated supervisory control system (ISCS), building automation system (BAS), passenger information system (PIS), access control system (ACS), automatic fare collection system (AFC), platform screen doors (PSD), and signaling. The AC/DC power supply devices are primarily installed in station substations, section substations, depot substations, and parking lot substations. They can provide different configurations for hybrid substations and step-down substations according to specific requirements. The integrated power supply system is utilized in rail transit main substations to consolidate multiple station power supply systems, unify monitoring and maintenance interfaces, and achieve safe and intelligent network design for station power supply.
