

FF063-6DQ.4I.A5 159957 is a 3~230/400 VAC axial fan for refrigeration and air conditioning, air-conditioning systems, agricultural ventilation. Its main supplied feature is low-noise aerodynamic design documented for the series. It also lists IP55 protection stated in the series documentation. Review pressure requirement for noise assessment.
| Rated Voltage(V) | 3~ 230/400 |
|---|---|
| Size(mm) | 630 |
| Input Power(W) | 540 |
| Speed(rpm) | 930 |
ZIEHL-ABEGG FF063-6DQ.4I.A5 159957 brings AC axial fan performance to HVAC and ventilation systems. The product is suited to manufacturers that need controlled airflow, stable operation and a clear integration path.
A 3~ 230/400 VAC rating with 540 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 FF063-6DQ.4I.A5 159957 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.
System testing can confirm that the selected unit delivers the required cooling role after integration. In HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG FF063-6DQ.4I.A5 159957 supports ventilation duty where filters, coils and duct resistance affect airflow.
Within agricultural buildings, livestock and aquaculture ventilation, ZIEHL-ABEGG FF063-6DQ.4I.A5 159957 provides air exchange for livestock, aquaculture and agricultural environments. Engineers should confirm the installed airflow path and operating point before approving the production design.
The matched series information describes speed-control capability. Confirm the exact control method and required controller for this model before commissioning.
The matched source highlights low-noise aerodynamic design documented for the series. Compare that point together with the listed electrical and dimensional data.
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.
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.
Available performance data includes 540 W input, 930 rpm. Obtain the full curve when system resistance or part-load behavior matters.
Confirm the target equipment, operating point, ambient conditions, installation space, electrical supply, controls, protection, quantity, and required delivery date.

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