The system covers the control of plant-wide subsystemsincluding HVAC, chilled water, supply/'exhaust air, cooling towers,etc., integrating communication with packaged equipment such asdehumidifiers, pure water systems, drinking water dispensers,vacuum pumps, air compressors, and plate heat exchangers, while establishing a comprehensive BA system network.

Multiple Siemens S7-1200 PLCs are deployed as field controlstations, utilizing decentralized CPU control to ensure operationalreliability and ease of maintenance. As of 2025, our company hascompleted over 10 BA system projects for CATL, including overseasfacilities.