

FB045-4DK.4F.V4L 126931 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 450 mm size specified in the upload data. Review equipment interface for system integration.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 450 |
The ZIEHL-ABEGG FB045-4DK.4F.V4L 126931 is an AC axial fan developed for chillers, cold-chain and refrigeration equipment. It gives equipment designers a defined airflow or control solution for managing heat under continuous operating conditions.
The 400 VAC rating should be matched to the equipment supply and the complete model suffix. The aerodynamic structure supports efficient airflow with stable rotational behavior. Correct installation helps preserve cooling capacity, control vibration and reduce avoidable noise over long operating cycles.
Engineers integrating FB045-4DK.4F.V4L 126931 should confirm the operating environment and final system curve. These checks align efficient heat removal with stable equipment performance and long-term service planning.
In compact equipment with short inlet-ring installations, ZIEHL-ABEGG FB045-4DK.4F.V4L 126931 moves air through compact equipment designed around a short inlet ring. This duty requires consistent air movement because restricted passages and fluctuating loads can create local hot spots.
This application gives designers a practical route to balance cooling demand, space and maintainability. FB045-4DK.4F.V4L 126931 supports commercial refrigeration and heating equipment. In this duty, it supports condenser and equipment ventilation in refrigeration systems.
In chillers and heat-pump systems, ZIEHL-ABEGG FB045-4DK.4F.V4L 126931 keeps cooling air moving across coils when the unit operates for extended periods. Thermal consistency matters because changing loads can shift where heat collects inside the system.
A repeatable airflow path lets OEM engineers manage heat without enlarging the complete equipment package. Used within cold-chain, refrigerated display and storage equipment, FB045-4DK.4F.V4L 126931 circulates air through refrigerated display, storage and cold-chain equipment.
The supplied application data covers chillers, cold-chain equipment, industrial refrigeration. Confirm the installation's airflow, pressure, space, and electrical requirements.
No quantified cost-saving claim is supplied for this exact item. Compare energy use, controls, service needs, and purchase cost using the required duty point.
The upload row lists RoHS compliance, but no additional exact-model certification is confirmed in the supplied feature record.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
No noise value is supplied for this model. Request exact acoustic data if the project has a sound limit.
The matched source highlights a compact construction intended to simplify equipment integration. Compare that point together with the listed electrical and dimensional data.

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