FN045-4DK.2F.V7P2 157260 is a 3~230/400 VAC axial fan for chillers, cold-chain equipment, industrial refrigeration. Its main supplied feature is a 7-blade impeller identified for this model. It also lists a 450 mm size specified in the upload data. Review mounting envelope for retrofit assessment.
| Rated Voltage(V) | 3~230/400 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 5700 |
| Max.Pressure(Pa) | 118 |
| Input Power(W) | 490 |
| Speed(rpm) | 1350 |
The FN045-4DK.2F.V7P2 157260 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 490 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.
Before volume ordering FN045-4DK.2F.V7P2 157260, confirm the duty point in the finished enclosure and review connector or controller requirements. The result is a documented solution for engineering, procurement and maintenance.
In photovoltaic, bioenergy and fuel-cell equipment, ZIEHL-ABEGG FN045-4DK.2F.V7P2 157260 protects thermal margin around inverters and control electronics. A repeatable airflow path lets OEM engineers manage heat without enlarging the complete equipment package.
Effective circulation helps the wider installation retain its intended operating temperature. ZIEHL-ABEGG FN045-4DK.2F.V7P2 157260 addresses airflow needs in power transformers and electrical conversion equipment and supports temperature control around windings, enclosures and conversion equipment.
As part of HVAC, outdoor air-conditioning and ventilation equipment, FN045-4DK.2F.V7P2 157260 maintains planned air exchange through air-handling and outdoor HVAC equipment. For purchasing teams, the exact model reference supports controlled sourcing and service identification.
The result is a practical thermal-management option for engineering review, procurement and replacement planning. For equipment serving chillers and heat-pump systems, ZIEHL-ABEGG FN045-4DK.2F.V7P2 157260 supports heat rejection during changing refrigeration demand.
Match the complete model code, voltage, dimensions, mounting arrangement, airflow direction, performance point, and control interface to the equipment.
The product is classified as a axial fan. Use the full model code because nearby variants can differ in motor, mounting, and controls.
Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.
The matched series information describes speed-control capability. Confirm the exact control method and required controller for this model before commissioning.
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 5700 m³/h airflow, 118 Pa pressure, 490 W input, 1350 rpm. Compare these values with the real system operating point, not only the free-air rating.

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