

FN031-4DW.0F.A7P2 171756 is a 3~230/400 VAC axial fan for chillers, cold-chain equipment, industrial refrigeration. Its main supplied feature is low-noise aerodynamic design documented for the series. It also lists a 7-blade impeller identified for this model. Review airflow path for maintenance planning.
| Rated Voltage(V) | 3~230/400 |
|---|---|
| Size(mm) | 310 |
| Input Power(W) | 120 |
The FN031-4DW.0F.A7P2 171756 serves renewable-energy and power-conversion equipment as a ZIEHL-ABEGG AC axial fan. It supports forced-air cooling or fan control where natural convection cannot maintain the required thermal margin.
A 3~230/400 VAC rating with 120 W input helps engineers plan the electrical supply and cooling-energy budget. 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.
Selection of FN031-4DW.0F.A7P2 171756 should include the installed resistance, mechanical fit and available control method. Prototype testing links the fan specification to reliable cooling and practical lifecycle sourcing.
Within photovoltaic, bioenergy and fuel-cell equipment, ZIEHL-ABEGG FN031-4DW.0F.A7P2 171756 protects thermal margin around inverters and control electronics. It gives project teams a clear basis for system testing, bill-of-material control and future replacement.
Effective circulation helps the wider installation retain its intended operating temperature. As part of power transformers and electrical conversion equipment, FN031-4DW.0F.A7P2 171756 supports temperature control around windings, enclosures and conversion equipment.
Used within HVAC, outdoor air-conditioning and ventilation equipment, FN031-4DW.0F.A7P2 171756 maintains planned air exchange through air-handling and outdoor HVAC equipment. Reliable circulation is important here because compact assemblies leave limited space for passive heat dissipation.
Continuous heat removal helps prevent temperature rise from disrupting the surrounding process or electrical system. For equipment serving chillers and heat-pump systems, ZIEHL-ABEGG FN031-4DW.0F.A7P2 171756 supports heat rejection during changing refrigeration demand.
Confirm the target equipment, operating point, ambient conditions, installation space, electrical supply, controls, protection, quantity, and required delivery date.
The product is classified as a axial fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.
The upload row lists 3~230/400 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.
No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.
No guaranteed lead time is provided in the supplied sources. Confirm current stock, required quantity, production schedule, and shipping date with the supplier.
The supplied row lists 120 W input. Compare these values with the real system operating point, not only the free-air rating.

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