

ER35C-4DN.C7.1R 131399/0F41 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 355 mm size specified in the upload data. Review service access for motor selection.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 355 |
| Max.Air Flow(m³/h) | 3300 |
| Max.Pressure(Pa) | 750 |
| Input Power(W) | 1100 |
| Speed(rpm) | 2330 |
| Noise(db) | 75 |
For renewable-energy and power-conversion equipment, the ZIEHL-ABEGG ER35C-4DN.C7.1R 131399/0F41 provides a practical AC centrifugal fan platform. Its construction is intended for repeatable installation where cooling performance affects equipment availability.
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 ER35C-4DN.C7.1R 131399/0F41 should use the final grille, nozzle and surrounding equipment structure. This helps manufacturers preserve useful airflow, manage sound and define compatible replacements.
Keeping the full suffix in technical records helps avoid mismatched replacements during maintenance. Used within HVAC, outdoor air-conditioning and ventilation equipment, ER35C-4DN.C7.1R 131399/0F41 maintains planned air exchange through air-handling and outdoor HVAC equipment.
In data-center cooling and dry-cooler systems, ZIEHL-ABEGG ER35C-4DN.C7.1R 131399/0F41 moves thermal load away from continuously operating digital infrastructure. This helps manufacturers connect the specified airflow function with equipment reliability and maintainable installation.
Reliable circulation is important here because compact assemblies leave limited space for passive heat dissipation. Used within industrial drying and wood-processing equipment, ER35C-4DN.C7.1R 131399/0F41 helps drying machinery exchange process heat and moisture in a controlled path.
Within rail vehicles and trackside equipment, ZIEHL-ABEGG ER35C-4DN.C7.1R 131399/0F41 removes heat from enclosed rail-vehicle or trackside equipment. It gives project teams a clear basis for system testing, bill-of-material control and future replacement.
Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.
Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.
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 row lists 3300 m³/h airflow, 750 Pa pressure, 1100 W input, 2330 rpm, 75 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.
Available performance data includes 3300 m³/h airflow, 750 Pa pressure, 1100 W input, 2330 rpm, 75 dB. Obtain the full curve when system resistance or part-load behavior matters.

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