405FH datasheet by ebm-papst

405FH Frequently Asked Questions (FAQs)

• What is the maximum operating temperature for the 405FH fan?
  The maximum operating temperature for the 405FH fan is 60°C (140°F).
• Is the 405FH fan suitable for outdoor use?
  No, the 405FH fan is not designed for outdoor use. It is intended for indoor use only.
• Can the 405FH fan be mounted in any orientation?
  No, the 405FH fan should be mounted in a horizontal orientation to ensure proper airflow and to prevent damage to the fan.
• What is the minimum airflow required for the 405FH fan to operate efficiently?
  The minimum airflow required for the 405FH fan to operate efficiently is 10 CFM (cubic feet per minute).
• Is the 405FH fan compatible with 24V DC power supplies?
  Yes, the 405FH fan is compatible with 24V DC power supplies.