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R2E280-AE52-05
Min. Ambient Temperature: -25°C
Sheet Steel Impeller
Application: Inverter cooling fan, power equipment, drive module, motor
Nominal data
Description
R2E280-AE52-05 ebmpapst Specification drawing：
Backward-Curved Centrifugal Design
The backward-curved centrifugal configuration is suited to equipment that requires airflow against system resistance. Selection should be based on the required operating point on the fan curve, not only the maximum airflow value.
Industrial Cooling Applications
R2E280-AE52-05 can be considered for compatible power electronics, inverter cooling, drive modules, electrical equipment and industrial ventilation assemblies. Installation suitability depends on airflow, pressure, temperature, dimensions and electrical requirements.
Replacement Considerations
For a replacement project, verify the complete model code, 230 V supply requirement, fan dimensions, mounting arrangement, airflow direction and required system pressure. Compare the existing fan curve when available.
Selection Support
If the existing fan is unavailable, provide APAC FAN with the nameplate photo and operating requirements. A substitute should match both mechanical compatibility and the required airflow/pressure operating point.
FAQ
Q1. What type of fan is R2E280-AE52-05?
A1. It is a backward-curved, single-inlet AC centrifugal fan.
Q2. What airflow is listed by APAC FAN?
A2. The current APAC FAN product data lists a maximum airflow of 2,110 m³/h. Confirm against the exact datasheet before final engineering selection.
Q3. What is the listed maximum pressure?
A3. The current APAC FAN product data lists 550 Pa.
Q4. Where can this fan be used?
A4. It can be considered for compatible industrial cooling and ventilation equipment where its electrical, mechanical and performance characteristics match the system.
Q5. How do I select a replacement?
A5. Match the full model number, voltage, dimensions, mounting and operating point. Do not select solely by fan diameter.
Need help confirming the correct fan for a replacement or new project? Send APAC FAN the existing model number, required airflow, static pressure, voltage, installation dimensions and control requirements. Our team can help you identify a suitable product and check availability.
