Description
The ZIEHL-ABEGG FB050-4EK.4I.V4P is a High-Performance AC Axial Fan with Sheet Blades and a fan diameter of 500 mm. It operates on 1∼230 V±10% and supports both 50 Hz and 60 Hz frequencies. At 50 Hz, it delivers 0.64 kW Input Power at 1,180 RPM with 2.8 A Rated Current; at 60 Hz, Input Power is 0.72 kW at 1,300 RPM with 3.2 A Rated Current. The fan has an IP54 protection rating and is primarily used in industrial refrigeration, air conditioning, and ventilation systems where dual-frequency capability and high durability are required.
FB050-4EK.4I.V4P Fan Parameters
Model: FB050-4EK.4I.V4P
Manufacturer: ZIEHL-ABEGG
Type: AC Axial Fan (Sheet Blade)
Fan Diameter: 500 mm
Bearing Type: Ball Bearing (with long-time lubrication)
Airflow Direction: Suction (V)
Nominal Voltage: 230 VAC
Phase: 1∼
Degree of Protection: IP54
Thermal Class: THCL155
Motor Protection: Thermal Contact
Connection: Terminal Box
Capacitor: 10.0 μF/400 V
Max. Ambient Temperature (50 Hz Limit): 70 ∘C
Max. Ambient Temperature (60 Hz Limit): 60 ∘C
Min. Operating Temperature: −25 ∘C
Mass: 12 kg
Blade Material: Aluminium
Fan Design: Design I (Axial bolted, mounting for bell mouth)
50 Hz Performance Data
Frequency: 50 Hz
Rated Input: 0.64 kW
Rated Current: 2.8 A
Starting Current: 4.1 A
Rated Speed: 1,180 RPM
Airflow (Approx. Max. Free Air Delivery): 7,900 m3/h (4,649.5 CFM)
60 Hz Performance Data
Frequency: 60 Hz
Rated Input: 0.72 kW
Rated Current: 3.2 A
Rated Speed: 1,300 RPM
Application
The FB050-4EK.4I.V4P is a versatile industrial fan engineered for applications where a compact installation is required, such as mounting in short nozzles or basket grilles. Its robust AC motor and dual-frequency capability make it a reliable choice for refrigeration equipment, condensers, and general HVAC ventilation in commercial and industrial settings.
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