Description
The ZIEHL-ABEGG FN045-VDK.2F.V7P2 is a professional-grade 400 V 3-Phase Industrial AC Axial Fan with a 450 mm blade diameter, featuring bionic scythe-shaped Owlet blades with serrated trailing edges for optimized acoustic performance. Driven by a high-torque 4-pole external rotor motor with THCL 155 (Class F) insulation and moisture protection, this unit features a versatile dual-speed Delta/Star (Δ/Y) configuration, delivering a precise Max. Power Consumption of 0.46 kW at 1340 RPM (Delta) or 0.31 kW at 1030 RPM (Star) at 50 Hz. Optimized for high-static pressure cooling modules, it achieves a maximum air flow of 7000.0 m³/h (4120.0 CFM) with an efficiency grade of N=40 to ensure superior heat extraction in refrigeration condensers. Constructed with high-strength die-cast aluminum blades and a 26.00 kg heavy-duty assembly (including wall ring/guard), this German-engineered unit provides IP54 protection and long-term mechanical stability for mission-critical industrial applications at the end.
FN045-VDK.2F.V7P2 Fan Parameters
Model Number: FN045-VDK.2F.V7P2
Manufacturer: ZIEHL-ABEGG (Made in Germany)
Type: 3-Phase AC Axial Fan (Scythe-shaped Owlet blades)
Blade Diameter: 450.0 mm
Weight: 26.00 kg
Bearing Type: Ball bearing with long-time lubrication
Nominal Voltage: 3~ 400 VAC ±10% (Δ / Y)
Phase: 3~
Frequency: 50/60 Hz
Rated Performance (Delta Δ, 50 Hz): 0.46 kW | 0.88 A | 1340 RPM | cos φ 0.75 | 70 °C
Rated Performance (Star Y, 50 Hz): 0.31 kW | 0.52 A | 1030 RPM | cos φ 0.86 | 70 °C
Rated Performance (Delta Δ, 60 Hz): 0.65 kW | 1.15 A | 1480 RPM | cos φ 0.81 | 55 °C
Rated Performance (Star Y, 60 Hz): 0.37 kW | 0.66 A | 1000 RPM | cos φ 0.84 | 55 °C
Max. Air Flow: 4120.0 CFM (7000.0 m³/h / 116.67 m³/min)
Max. Static Pressure: 16.3 mmH₂O (160.0 Pa / 0.64 inH₂O)
Working Air Flow: 7000.0 m³/h
Static Pressure Increase: 160.0 Pa
Efficiency Grade: N=40 (ErP 2015 compliant)
Static Efficiency (η statA): 33.1 %
Motor Type: External rotor motor (4-pole)
Motor Protection: Thermal overload protector (TOP) wired internally
Insulation Class: THCL 155 (Class F)
Degree of Protection: IP54
Electrical Hookup: Terminal box K62 (Mounted on Stator)
Connection Diagram: 1360-108XA
Number of Blades: 7 (Bionic Owlet profile)
Direction of Rotation: Clockwise (viewed toward rotor)
Impeller Material: Die-cast aluminum
Housing Material: Galvanized steel / RAL 9005 powder coating
Operation Mode: S1 (Continuous operation)
Sound Power Level: 74.0 dB(A) (at 50 Hz, Delta)
Sound Pressure Level: 51.0 dB(A) (at 7m distance)
Service Life (L10): 40,000 h (at 40 °C)
Operating Temperature: -40 – +70 °C (50 Hz) / -40 – +55 °C (60 Hz)
Standard Compliance: ErP 2015; EN 60335-1; CE; UL
Application
The ZIEHL-ABEGG FN045-VDK.2F.V7P2 axial fan is the primary cooling component for high-performance refrigeration condensers, dry coolers, and industrial HVAC units requiring reliable dual-speed airflow and optimized noise-to-power ratios in 400V power grids.
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