The product conforms to T/CAEPI43-2022 Technical Specification for Wastewater Treatment by Electric Flocculation Method and HJ2006 Technical Specification for Wastewater Treatment Engineering, and has constant pressure/constant current control, pulse frequency regulation (100Hz-100kHz), automatic pole reversal, fault restart and multiple protection (overvoltage/overcurrent/phase loss), so as to ensure stable operation of equipment and reduce maintenance cost. Meanwhile, high-frequency switching power supply technology is adopted to improve conversion efficiency and reduce energy consumption; The intelligent control system can monitor and automatically adjust parameters in real time to optimize the processing effect. This product is equipped with power host, control system, etc. as standard to meet basic water treatment requirements. Optional products include online water quality monitor, reagent dosing device, activated carbon adsorption device, ion exchange resin device, reverse osmosis system, ultrafiltration system, pure water preparation system, etc., which can be flexibly configured according to different industry demands. It is widely used in printing and dyeing, papermaking, pharmaceutical, chemical industry, petroleum, electronic industry and urban sewage treatment industries, effectively removing suspended solids, organics, heavy metal ions and other pollutants in wastewater, reducing indexes such as chromaticity, turbidity and COD, improving water quality compliance rate, reducing environmental pollution, assisting enterprises in green production, meeting environmental protection requirements, avoiding environmental fines and reducing operation risks.