

FN045-VDI.4F.V7P1 169119 is a 400 VAC axial fan for chillers, cold-chain equipment, industrial refrigeration. Its main supplied feature is a compact construction intended to simplify equipment integration. It also lists a 450 mm size specified in the upload data. Review ventilation duty for noise assessment.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 450 |
Designed for renewable-energy and power-conversion equipment, FN045-VDI.4F.V7P1 169119 combines ZIEHL-ABEGG engineering with an AC axial fan format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.
The 400 VAC rating should be matched to the equipment supply and the complete model suffix. Biomimetic impeller geometry inspired by owl-wing aerodynamics is optimized for high efficiency and low noise. Dynamic balancing and a compact air path support low vibration, energy-conscious operation and long service life.
System qualification for FN045-VDI.4F.V7P1 169119 should use the final grille, nozzle and surrounding equipment structure. This helps manufacturers preserve useful airflow, manage sound and define compatible replacements.
Power-generation plants and auxiliary cooling equipment use FN045-VDI.4F.V7P1 169119 where the AC axial fan supports ventilation for continuously operating power-generation systems. The defined fan function supports repeatable installation across an OEM equipment platform.
In solar, bioenergy and fuel-cell equipment, ZIEHL-ABEGG FN045-VDI.4F.V7P1 169119 supports steady cabinet temperatures during long operating periods. Directed airflow is valuable when filters, coils or enclosure geometry add resistance to the cooling route.
Power transformers and electrical conversion equipment use FN045-VDI.4F.V7P1 169119 where the AC axial fan drives cooling air across transformer surfaces and associated electrical parts. This application gives designers a practical route to balance cooling demand, space and maintainability.
For purchasing teams, the exact model reference supports controlled sourcing and service identification. HVAC, outdoor air-conditioning and ventilation equipment use FN045-VDI.4F.V7P1 169119 where the AC axial fan moves conditioned or exhaust air through the intended system path.
The matched series documentation highlights efficiency-related design. Calculate savings from the actual operating point, control strategy, service interval, and purchase cost.
The product is classified as a axial fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
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 does not include airflow, pressure, speed, power, or noise values. Request the exact performance curve before final selection.

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