

ER28C-2DN.B7.1R 130604/0F41 is a 400 VAC centrifugal fan for data centers, air-conditioning systems, marine systems. Its main supplied feature is 76 dB noise data recorded for this model. It also lists a 280 mm size specified in the upload data. Review procurement specification for air-system design.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 280 |
| Max.Air Flow(m³/h) | 2200 |
| Max.Pressure(Pa) | 800 |
| Input Power(W) | 750 |
| Speed(rpm) | 3080 |
| Noise(db) | 76 |
ER28C-2DN.B7.1R 130604/0F41 positions the ZIEHL-ABEGG AC centrifugal fan for renewable-energy and power-conversion equipment. It helps move heat away from critical components and supports predictable equipment temperatures throughout the duty cycle.
A free-running backward-curved impeller supports high static-pressure capability without a conventional scroll. The aerodynamic wheel and diffuser concept are designed for efficient airflow, stable rotation and favorable acoustic behavior.
OEM engineers should verify the complete ER28C-2DN.B7.1R 130604/0F41 code, mounting arrangement, airflow direction and electrical interface before release. This gives purchasing teams a traceable basis for repeat orders and service replacement.
As part of HVAC, outdoor air-conditioning and ventilation equipment, ER28C-2DN.B7.1R 130604/0F41 supports ventilation duty where filters, coils and duct resistance affect airflow. Engineers should confirm the installed airflow path and operating point before approving the production design.
Regular air exchange helps the equipment handle long duty periods without trapping heat around key assemblies. Data-center cooling and dry-cooler systems use ER28C-2DN.B7.1R 130604/0F41 where the AC centrifugal fan supports heat rejection for data-center cooling and dry-cooler equipment.
As part of industrial drying and wood-processing equipment, ER28C-2DN.B7.1R 130604/0F41 supports uniform process airflow across wood and other drying systems. This duty requires consistent air movement because restricted passages and fluctuating loads can create local hot spots.
The application depends on controlled airflow to keep thermal conditions within the equipment designer's target range. ER28C-2DN.B7.1R 130604/0F41 supports rail vehicles and trackside equipment. In this duty, it maintains directed airflow through transportation equipment exposed to changing loads.
Match the complete model code, voltage, dimensions, mounting arrangement, airflow direction, performance point, and control interface to the equipment.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
Speed-control support is not stated for this exact item in the supplied sources. Confirm the motor and controller version before specifying control hardware.
No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
The supplied sources do not confirm an integrated controller. Verify the exact electrical variant and control requirement before ordering.

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