

ER22C-2DN.B7.1R 130614/0F41 is a 400 VAC centrifugal fan for data centers, air-conditioning systems, marine systems. Its main supplied feature is a compact construction intended to simplify equipment integration. It also lists a 225 mm size specified in the upload data. Review equipment interface for air-system design.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 225 |
| Max.Air Flow(m³/h) | 1700 |
| Max.Pressure(Pa) | 1000 |
| Input Power(W) | 750 |
| Speed(rpm) | 4500 |
| Noise(db) | 79 |
ZIEHL-ABEGG ER22C-2DN.B7.1R 130614/0F41 brings AC centrifugal fan performance to renewable-energy and power-conversion equipment. The product is suited to manufacturers that need controlled airflow, stable operation and a clear integration path.
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.
Engineers integrating ER22C-2DN.B7.1R 130614/0F41 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.
The defined fan function supports repeatable installation across an OEM equipment platform. For HVAC, outdoor air-conditioning and ventilation equipment, the ER22C-2DN.B7.1R 130614/0F41 AC centrifugal fan supports ventilation duty where filters, coils and duct resistance affect airflow.
Used within data-center cooling and dry-cooler systems, ER22C-2DN.B7.1R 130614/0F41 supports heat rejection for data-center cooling and dry-cooler equipment. The equipment relies on forced airflow to supplement the limited cooling available from natural convection.
Equipment makers can integrate the AC centrifugal fan into a documented cooling concept and retain the full model code for service. In industrial drying and wood-processing equipment, ZIEHL-ABEGG ER22C-2DN.B7.1R 130614/0F41 supports uniform process airflow across wood and other drying systems.
Within rail vehicles and trackside equipment, ZIEHL-ABEGG ER22C-2DN.B7.1R 130614/0F41 maintains directed airflow through transportation equipment exposed to changing loads. Regular air exchange helps the equipment handle long duty periods without trapping heat around key assemblies.
The upload row lists 400 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.
The upload row lists 79 dB. Confirm the measurement condition and compare noise at the intended operating point.
The matched source highlights a compact construction intended to simplify equipment integration. Compare that point together with the listed electrical and dimensional data.
The supplied sources do not confirm an integrated controller. Verify the exact electrical variant and control requirement before ordering.
The supplied files do not establish a universal 24/7 duty rating. Validate ambient conditions, duty cycle, protection, and maintenance requirements for continuous use.
Available performance data includes 1700 m³/h airflow, 1000 Pa pressure, 750 W input, 4500 rpm, 79 dB. Obtain the full curve when system resistance or part-load behavior matters.

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