Description
The ZIEHL-ABEGG FN080-SDQ.6N.V7P5 is a high-performance 400VAC three-phase AC Axial Fan featuring 800 mm specialized aerodynamic sickle-shaped aluminum blades and a high-torque 6-pole external rotor motor, specifically engineered for mission-critical cooling in Industrial Frequency Converters and specialized AHU systems. Driven by a precision-balanced motor with maintenance-free ball bearings, this 43.00 kg unit operates at 400 VAC / 50 Hz using a Delta/Star (D/Y) connection to provide dual-speed flexibility, delivering a Max. Power Consumption of 1.90 / 1.10 kW and a Max. Current Draw of 3.90 / 2.00 A at a rated speed of 870 / 630 RPM. This High-performance unit features a specialized aerodynamic 7-blade aluminum impeller achieving a Max. Air Flow of 16500.0 / 12000.0 m³/h (9711.2 / 7062.6 CFM / 275.00 / 200.00 m³/min) and a Max. Static Pressure of 15.30 / 8.16 mmH₂O (150.0 / 80.0 Pa / 0.60 / 0.32 inAq). Featuring a “Made in Germany” robust construction with integrated thermal contacts (TB) for motor protection, this IP54-rated fan is optimized for environments requiring high pressure stability and extreme reliability in industrial VFD systems at the end.
FN080-SDQ.6N.V7P5 Fan Parameters
Model Number: FN080-SDQ.6N.V7P5
Manufacturer: ZIEHL-ABEGG
Type: AC Axial Fan (Sickle blades)
Impeller Size: 800 mm
Weight: 43.00 kg
Origin: Made in Germany
Bearing Type: Ball bearing (Long-time lubrication)
Phase: 3~
Nominal Voltage: 400 VAC
Voltage Range: 360 – 440 VAC
Connection Type: Delta / Star (D/Y)
Frequency: 50 Hz
Max. Current Draw: 3.90 / 2.00 A
Max. Power Consumption: 1.90 / 1.10 kW
Rated Speed: 870 / 630 RPM
Starting Current Ratio (IA/IN): 3.2 / 1.1
Max. Air Flow: 9711.2 / 7062.6 CFM (16500.0 / 12000.0 m³/h / 275.00 / 200.00 m³/min)
Max. Static Pressure: 15.30 / 8.16 mmH₂O (150.0 / 80.0 Pa / 0.60 / 0.32 inAq)
Working Air Flow: 16500.0 / 12000.0 m³/h
Static Pressure Increase: 150.0 / 120.0 Pa
Motor Protection: Thermal contact (TB) integrated
Insulation Class: Thermal class 155 (Class F / THCL 155)
Degree of Protection: IP54
Number of Blades: 7
Direction of Rotation: Clockwise (viewed toward rotor)
Impeller Material: Aluminium
Ambient Temperature (Max.): 60 °C
Min. Operating Temperature: -40 °C
Balancing Quality: G6.3
Standard Compliance: ErP 2015; CE; UL; EAC
Application
The ZIEHL-ABEGG FN080-SDQ.6N.V7P5 axial fan is the primary cooling component for high-power industrial frequency converters, large condensers, and heavy-duty ventilation modules requiring high-pressure stability and dual-speed operation in 400V three-phase environments.






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