

FC045-4EQ.4C.A7 125166 is a 1~230 VAC axial fan for chillers, industrial refrigeration, transformer cooling. 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 operating point for commissioning review.
| Rated Voltage(V) | 1~230 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 6300 |
| Max.Pressure(Pa) | 112 |
| Input Power(W) | 360 |
| Speed(rpm) | 1370 |
| Noise(db) | 78 |
The ZIEHL-ABEGG FC045-4EQ.4C.A7 125166 is a AC axial fan developed for renewable-energy and power-conversion equipment. It gives equipment designers a defined airflow or control solution for managing heat under continuous operating conditions.
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.
OEM engineers should verify the complete FC045-4EQ.4C.A7 125166 code, mounting arrangement, airflow direction and electrical interface before release. This gives purchasing teams a traceable basis for repeat orders and service replacement. Confirm the selected control function and protection class for the complete model.
Within photovoltaic, bioenergy and fuel-cell equipment, ZIEHL-ABEGG FC045-4EQ.4C.A7 125166 moves heat away from power-conversion assemblies exposed to changing generation loads. The result is a practical thermal-management option for engineering review, procurement and replacement planning.
The application depends on controlled airflow to keep thermal conditions within the equipment designer's target range. ZIEHL-ABEGG FC045-4EQ.4C.A7 125166 addresses airflow needs in power transformers and electrical conversion equipment and helps dissipate losses produced during sustained loading.
In wind-power converters and turbine cooling systems, ZIEHL-ABEGG FC045-4EQ.4C.A7 125166 supports thermal stability where access and service intervals are constrained. The equipment relies on forced airflow to supplement the limited cooling available from natural convection.
Stable ventilation supports predictable operation when ambient conditions and equipment demand vary. HVAC, outdoor air-conditioning and ventilation equipment use FC045-4EQ.4C.A7 125166 where the AC axial fan maintains planned air exchange through air-handling and outdoor HVAC equipment.
Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.
Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.
No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
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.
Check electrical supply, mounting clearance, fasteners, airflow direction, guards, wiring, and access for service before installation.

FC045-4DT.4C.A7 130789 is a 400 VAC axial fan for chillers, industrial refrigeration, transformer cooling. Its main supplied feature is 1530 rpm rated speed in the supplied parameter row. It also lists a 7-blade impeller identified for this model. Review wiring plan for commissioning review.
Read More
FC045-4DQ.4C.A7 141181 is a 400 VAC axial fan for chillers, industrial refrigeration, transformer cooling. Its main supplied feature is 540 W input power for the listed electrical version. It also lists a 7-blade impeller identified for this model. Review system resistance for commissioning review.
Read MoreFC045-4DQ.4C.A7 125158 is a 3~400 VAC axial fan for chillers, industrial refrigeration, transformer cooling. Its main supplied feature is 3600 W input power for the listed electrical version. It also lists a 7-blade impeller identified for this model. Review replacement fit for commissioning review.
Read More
FC045-4DD.4C.A7 153408 is a 400 VAC axial fan for chillers, industrial refrigeration, transformer cooling. Its main supplied feature is 6490 m³/h maximum airflow stated for this model. It also lists a 7-blade impeller identified for this model. Review service access for commissioning review.
Read More
FC040-4ET.4C.A7 141138 is a 230 VAC axial fan for chillers, industrial refrigeration, transformer cooling. Its main supplied feature is a 400 mm size specified in the upload data. It also lists a 7-blade impeller identified for this model. Review duct connection for commissioning review.
Read MoreFC040-4EQ.4C.A7 141070 is a 1~230 VAC axial fan for chillers, industrial refrigeration, transformer cooling. Its main supplied feature is a 7-blade impeller identified for this model. It also lists a 400 mm size specified in the upload data. Review cooling margin for commissioning review.
Read More