The difference between AC and EC centrifugal fans is not simply a matter of motor type. AC fans represent a mature and reliable conventional solution, while EC fans place greater emphasis on operating efficiency, control flexibility, and long-term cost performance. As energy efficiency, industrial cost control, and intelligent system management become more important, fan selection is shifting from simply meeting airflow requirements to evaluating overall operating value.
Against the backdrop of global carbon neutrality goals and increasingly pressing energy challenges, optimizing the energy consumption of HVAC systems has become a focal point for enterprises and building operators. With energy costs continuing to rise and governments intensifying carbon emission reg
In supermarket refrigerated display cases with condensing units, convenience-store refrigeration equipment, restaurant cold rooms, central kitchens, cold-chain storage facilities and rooftop condensing units, the fan does more than provide airflow. It is a key component in the heat rejection chain.
