

ER11C-8DN.R7.4R 114328/0F41 is a 400 VAC centrifugal fan for data centers, air-conditioning systems, marine systems. Its main supplied feature is 49200 m³/h maximum airflow stated for this model. It also lists a 1120 mm size specified in the upload data. Review power budget for spares planning.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 1120 |
| Max.Air Flow(m³/h) | 49200 |
| Max.Pressure(Pa) | 1075 |
| Input Power(W) | 22000 |
| Speed(rpm) | 920 |
| Noise(db) | 91 |
The ER11C-8DN.R7.4R 114328/0F41 serves renewable-energy and power-conversion equipment as a ZIEHL-ABEGG AC centrifugal fan. It supports forced-air cooling or fan control where natural convection cannot maintain the required thermal margin.
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 ER11C-8DN.R7.4R 114328/0F41 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.
A repeatable airflow path lets OEM engineers manage heat without enlarging the complete equipment package. For equipment serving HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG ER11C-8DN.R7.4R 114328/0F41 moves conditioned or exhaust air through the intended system path.
For purchasing teams, the exact model reference supports controlled sourcing and service identification. Used within data-center cooling and dry-cooler systems, ER11C-8DN.R7.4R 114328/0F41 helps cooling plant maintain predictable conditions for ICT equipment.
ER11C-8DN.R7.4R 114328/0F41 supports industrial drying and wood-processing equipment. In this duty, it carries warm, moisture-laden air through industrial drying equipment. Effective circulation helps the wider installation retain its intended operating temperature.
The result is a practical thermal-management option for engineering review, procurement and replacement planning. ER11C-8DN.R7.4R 114328/0F41 supports rail vehicles and trackside equipment. In this duty, it supports ventilation where compact packaging and long duty cycles limit passive cooling.
The matched source highlights 49200 m³/h maximum airflow stated for this model. Compare that point together with the listed electrical and dimensional data.
The supplied row lists 49200 m³/h airflow, 1075 Pa pressure, 22000 W input, 920 rpm, 91 dB. Compare these values with the real system operating point, not only the free-air rating.
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.
Check electrical supply, mounting clearance, fasteners, airflow direction, guards, wiring, and access for service before installation.
No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.
The product is classified as a centrifugal fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.

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