溪洛渡水电站筒形阀控制系统核心控制设备全面实现国产化

Core Insights - Longxin Zhongke announced that its self-controlled NJ400 series PLC, based on Longxin processors, has been officially put into operation at the Xiluodu Hydropower Station, replacing Schneider's Premium series and Siemens' S7-300 series PLCs [1] Group 1 - The successful implementation of the NJ400 series PLC marks a significant step towards the complete localization of core control equipment for the hydropower station [1] - This development strengthens the technological foundation for the long-term safe and stable operation of the world-class hydropower station [1]