

FN045-VDQ.2F.V7P2 152878 is a 3~400 VAC axial fan for chillers, cold-chain equipment, industrial refrigeration. Its main supplied feature is two-plane dynamic balancing for stable fan operation. It also lists a 7-blade impeller identified for this model. Review fan selection for replacement review.
| Rated Voltage(V) | 3~400 |
|---|---|
| Size(mm) | 450 |
| Input Power(W) | 350/220 |
The FN045-VDQ.2F.V7P2 152878 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 3~400 VAC rating with 350/220 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-VDQ.2F.V7P2 152878 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 FN045-VDQ.2F.V7P2 152878 is specified for photovoltaic, bioenergy and fuel-cell equipment; it protects thermal margin around inverters and control electronics. Continuous heat removal helps prevent temperature rise from disrupting the surrounding process or electrical system.
The result is a practical thermal-management option for engineering review, procurement and replacement planning. As part of power transformers and electrical conversion equipment, FN045-VDQ.2F.V7P2 152878 supports temperature control around windings, enclosures and conversion equipment.
Used within HVAC, outdoor air-conditioning and ventilation equipment, FN045-VDQ.2F.V7P2 152878 maintains planned air exchange through air-handling and outdoor HVAC equipment. System testing can confirm that the selected unit delivers the required cooling role after integration.
For OEM selection, the AC axial fan gives engineers a defined component for prototype validation and series sourcing. The FN045-VDQ.2F.V7P2 152878 is integrated into chillers and heat-pump systems to provide a defined cooling function; it supports heat rejection during changing refrigeration demand.
The matched series documentation highlights efficiency-related design. Calculate savings from the actual operating point, control strategy, service interval, and purchase cost.
The upload sheet marks the item as In Stock, but available quantity should be confirmed when the order is placed.
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 model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
The supplied row lists 350/220 W input. Compare these values with the real system operating point, not only the free-air rating.

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