

W4D450-CO14-02 is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 690 W input power for the listed electrical version. It also lists a 450 mm size specified in the upload data. Review control method for compatibility checking.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 7305 |
| Max.Pressure(Pa) | 145 |
| Input Power(W) | 690 |
| Speed(rpm) | 1510 |
| Noise(db) | 64 |
W4D450-CO14-02 gives designers of air-handling, HVAC and refrigeration assembly a ebm-papst AC axial fan option for routing air through limited spaces and thermally active sections.
Completed approval should consider mounting, connector or lead arrangement, moving air direction and access for future service.
The axial layout favors direct air delivery when the surrounding grille, inlet clearance and outlet path are correctly engineered.
The stated 450 mm size reinforces early mechanical-envelope and mounting checks. Check environmental limits in the original product data. Confirm the exact operating point before production release. Preserve the specified moving air direction during assembly. Review the approved electrical interface for the complete suffix.
When installed in HVAC and ventilation systems, W4D450-CO14-02 provides supply or exhaust working temperature management flow within the available installation space. Consistent working temperature management reduces thermal stress around assemblies that cycle between standby and high-load service.
Within refrigeration and condenser assembly, W4D450-CO14-02 moves air across refrigeration coils as a ebm-papst AC axial fan. The surrounding installation space, filters and accumulated heat exchangers can add resistance that must be considered during fan decision.
ebm-papst W4D450-CO14-02 serves waste heat exchangers; its primary application is to move air across transfer surfaces. This gives installation makers a engineering-focused thermal management element that aids installation reliability without changing the stated industry direction.
OEM designs for waste heat-pump systems use W4D450-CO14-02 where a AC axial fan must move air through exchange sections. This gives machinery makers a usable temperature management element that helps preserve unit reliability without changing the stated industry direction.
The upload row lists 400 VAC. Confirm phase, frequency, terminals, and local supply conditions before wiring.
Speed-control support is not stated for this exact item in the supplied sources. Confirm the motor and controller version before specifying control hardware.
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 sources do not confirm an integrated controller. Verify the exact electrical variant and control requirement before ordering.
It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.
Check electrical supply, mounting clearance, fasteners, airflow direction, guards, wiring, and access for service before installation.

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