

ER22C-2DN.A7.1R 130613/0F41 is a 400 VAC centrifugal fan for data centers, air-conditioning systems, marine systems. Its main supplied feature is a backward-curved impeller configuration. It also lists a 225 mm size specified in the upload data. Review ventilation duty for air-system design.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 225 |
| Max.Air Flow(m³/h) | 1500 |
| Max.Pressure(Pa) | 825 |
| Input Power(W) | 550 |
| Speed(rpm) | 4050 |
| Noise(db) | 77 |
Designed for renewable-energy and power-conversion equipment, ER22C-2DN.A7.1R 130613/0F41 combines ZIEHL-ABEGG engineering with an AC centrifugal fan format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.
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.
System qualification for ER22C-2DN.A7.1R 130613/0F41 should use the final grille, nozzle and surrounding equipment structure. This helps manufacturers preserve useful airflow, manage sound and define compatible replacements.
Thermal consistency matters because changing loads can shift where heat collects inside the system. As part of HVAC, outdoor air-conditioning and ventilation equipment, ER22C-2DN.A7.1R 130613/0F41 moves conditioned or exhaust air through the intended system path.
For equipment serving data-center cooling and dry-cooler systems, ZIEHL-ABEGG ER22C-2DN.A7.1R 130613/0F41 helps cooling plant maintain predictable conditions for ICT equipment. Engineers should confirm the installed airflow path and operating point before approving the production design.
Keeping the full suffix in technical records helps avoid mismatched replacements during maintenance. ZIEHL-ABEGG ER22C-2DN.A7.1R 130613/0F41 is specified for industrial drying and wood-processing equipment; it carries warm, moisture-laden air through industrial drying equipment.
ZIEHL-ABEGG ER22C-2DN.A7.1R 130613/0F41 is specified for rail vehicles and trackside equipment; it supports ventilation where compact packaging and long duty cycles limit passive cooling. This application gives designers a practical route to balance cooling demand, space and maintainability.
The upload row lists 77 dB. Confirm the measurement condition and compare noise at the intended operating point.
The matched source highlights a backward-curved impeller configuration. Compare that point together with the listed electrical and dimensional data.
Its advantage should be judged from the matched series feature, exact size, electrical rating, and available performance data rather than from a generic fan comparison.
It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.
The supplied application data covers data centers, air-conditioning systems, marine systems. Confirm the installation's airflow, pressure, space, and electrical requirements.
Confirm the target equipment, operating point, ambient conditions, installation space, electrical supply, controls, protection, quantity, and required delivery date.

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