

FN056-4DF.4M.V7P2 169381 is a 400 VAC axial fan for chillers, cold-chain equipment, industrial refrigeration. Its main supplied feature is two-plane dynamic balancing for stable fan operation. It also lists a 560 mm size specified in the upload data. Review acoustic limit for site verification.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 560 |
Designed for renewable-energy and power-conversion equipment, FN056-4DF.4M.V7P2 169381 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.
Engineers integrating FN056-4DF.4M.V7P2 169381 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.
Stable ventilation supports predictable operation when ambient conditions and equipment demand vary. Power-generation plants and auxiliary cooling equipment use FN056-4DF.4M.V7P2 169381 where the AC axial fan supports ventilation for continuously operating power-generation systems.
Used within solar, bioenergy and fuel-cell equipment, FN056-4DF.4M.V7P2 169381 supports steady cabinet temperatures during long operating periods. Equipment makers can integrate the AC axial fan into a documented cooling concept and retain the full model code for service.
Continuous heat removal helps prevent temperature rise from disrupting the surrounding process or electrical system. Used within power transformers and electrical conversion equipment, FN056-4DF.4M.V7P2 169381 drives cooling air across transformer surfaces and associated electrical parts.
Used within HVAC, outdoor air-conditioning and ventilation equipment, FN056-4DF.4M.V7P2 169381 moves conditioned or exhaust air through the intended system path. Effective circulation helps the wider installation retain its intended operating temperature.
Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.
The matched source highlights two-plane dynamic balancing for stable fan operation. Compare that point together with the listed electrical and dimensional data.
The supplied row does not include airflow, pressure, speed, power, or noise values. Request the exact performance curve before final selection.
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.
No airflow or pressure figure is supplied for this exact row. Request the matching performance curve before sizing the system.
The matched series documentation highlights efficiency-related design. Calculate savings from the actual operating point, control strategy, service interval, and purchase cost.

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