In order to ventilate and cool inside the control panel and maintain the appropriate temperature,
you need to know the required air flow of the fan which meets the conditions.
Required air flow can be determined from the size, material and temperature of inside and outside of the control panel.
Please make use of it at the time of selection calculation or as a supporting tool when setting up.
Enter the setting value and click the "Calculate" button, then the results will be shown.