R2E225-BE51-09 datasheet by ebm-papst

R2E225-BE51-09 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this fan?
  The R2E225-BE51-09 fan can operate in temperatures ranging from -20°C to 60°C (-4°F to 140°F).
• Is this fan suitable for use in high-humidity environments?
  Yes, the R2E225-BE51-09 fan is designed to operate in humid environments, with a maximum relative humidity of 80% at 40°C (104°F).
• What is the fan's IP rating for dust and water resistance?
  The R2E225-BE51-09 fan has an IP54 rating, which means it is protected against dust ingress and splashing water.
• Can this fan be used in explosive or hazardous environments?
  No, the R2E225-BE51-09 fan is not designed for use in explosive or hazardous environments. It is intended for general-purpose applications only.
• What is the fan's noise level, and is it suitable for quiet environments?
  The R2E225-BE51-09 fan has a noise level of 35 dBA at 1 meter (3.3 feet). While it is relatively quiet, it may not be suitable for extremely quiet environments.