... core 3. rectangle,counterflow 4. Heat ex Outdoor cabinet heat exchanger: This control cabinet is equipped with a heat exchanger to ensure ... consistent temperature in the control cabinet,providing maximum stability of control performance.The heat exchanger also ... produce now as follows:15 W/K,45W/K,50W/K,65W/K,80W/K,100W/K,120W/K,160W/K,180W/K,200W/K and so on(all based ...