FN050-VDH.4I.A7P1 154276 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 7-blade impeller identified for this model. Review wiring plan for final model confirmation.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 500 |
| Max.Air Flow(m³/h) | 5638 |
| Max.Pressure(Pa) | 148 |
| Input Power(W) | 510 |
| Speed(rpm) | 990 |
The FN050-VDH.4I.A7P1 154276 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 400 VAC rating with 510 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 FN050-VDH.4I.A7P1 154276 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.
ZIEHL-ABEGG FN050-VDH.4I.A7P1 154276 addresses airflow needs in photovoltaic, bioenergy and fuel-cell equipment and protects thermal margin around inverters and control electronics. Keeping the full suffix in technical records helps avoid mismatched replacements during maintenance.
A repeatable airflow path lets OEM engineers manage heat without enlarging the complete equipment package. In power transformers and electrical conversion equipment, ZIEHL-ABEGG FN050-VDH.4I.A7P1 154276 supports temperature control around windings, enclosures and conversion equipment.
Within HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG FN050-VDH.4I.A7P1 154276 maintains planned air exchange through air-handling and outdoor HVAC equipment. The result is a practical thermal-management option for engineering review, procurement and replacement planning.
Stable ventilation supports predictable operation when ambient conditions and equipment demand vary. For equipment serving chillers and heat-pump systems, ZIEHL-ABEGG FN050-VDH.4I.A7P1 154276 supports heat rejection during changing refrigeration demand.
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 guaranteed lead time is provided in the supplied sources. Confirm current stock, required quantity, production schedule, and shipping date with the supplier.
The series information indicates controllability, but whether a separate controller is needed depends on the exact motor and integrated electronics.
Compare the full model suffix, voltage, size, motor or controller type, mounting, airflow, pressure, power, speed, and protection; do not copy data from a similar model.
The supplied application data covers chillers, cold-chain equipment, industrial refrigeration. Confirm the installation's airflow, pressure, space, and electrical requirements.

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