

FN045-VDK.4F.V7P1 140110 is a 400 VAC axial fan for chillers, cold-chain equipment, industrial refrigeration. Its main supplied feature is 76 dB noise data recorded for this model. It also lists a 7-blade impeller identified for this model. Review operating point for replacement review.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 6400 |
| Max.Pressure(Pa) | 120 |
| Input Power(W) | 380 |
| Speed(rpm) | 840 |
| Noise(db) | 76 |
Designed for renewable-energy and power-conversion equipment, FN045-VDK.4F.V7P1 140110 combines ZIEHL-ABEGG engineering with a AC axial fan format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.
A 400 VAC rating with 380 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.
Engineers integrating FN045-VDK.4F.V7P1 140110 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.
Reliable circulation is important here because compact assemblies leave limited space for passive heat dissipation. OEM designs for photovoltaic, bioenergy and fuel-cell equipment can use ZIEHL-ABEGG FN045-VDK.4F.V7P1 140110; the unit protects thermal margin around inverters and control electronics.
For power transformers and electrical conversion equipment, the FN045-VDK.4F.V7P1 140110 AC axial fan supports temperature control around windings, enclosures and conversion equipment. The selection can be qualified against the finished system resistance and the expected duty cycle.
Effective circulation helps the wider installation retain its intended operating temperature. For HVAC, outdoor air-conditioning and ventilation equipment, the FN045-VDK.4F.V7P1 140110 AC axial fan maintains planned air exchange through air-handling and outdoor HVAC equipment.
For chillers and heat-pump systems, the FN045-VDK.4F.V7P1 140110 AC axial fan supports heat rejection during changing refrigeration demand. The application depends on controlled airflow to keep thermal conditions within the equipment designer's target range.
The upload row lists RoHS compliance, but no additional exact-model certification is confirmed in the supplied feature record.
The upload row lists 400 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.
The matched series information describes speed-control capability. Confirm the exact control method and required controller for this model before commissioning.
No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
Its advantage should be judged from the matched series feature, exact size, electrical rating, and available performance data rather than from a generic fan comparison.
The supplied files do not establish a universal 24/7 duty rating. Validate ambient conditions, duty cycle, protection, and maintenance requirements for continuous use.

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