Description
The ebmpapst 8317072925 is a high-performance 230VAC AC Axial Fan with dimensions of 470 x 470 x 190 mm, featuring sickled blades (S series) and a guard grille for short nozzle, specifically engineered for mission-critical cooling in Industrial Frequency Converters and refrigeration condensers. Driven by a 1-phase 4-pole M4E074-EI external rotor motor with ball bearings featuring anti-freezing grease, this 5.9 kg unit operates on a 230 VAC supply delivering a Max. Power Consumption of 160 W and a Max. Current Draw of 0.73 A at a rated speed of 1430 RPM. This High-performance unit achieves a Max. Air Flow of 1574.4 CFM (2675.0 m³/h / 44.58 m³/min) and a Max. Static Pressure of 15.30 mmH₂O (150.0 Pa / 0.60 inAq). Featuring an internally wired thermal overload protector (TOP) and Class F insulation, this 5-blade unit with black-coated sheet steel blades is optimized for industrial VFD systems requiring robust airflow and high operational reliability in any installation position at the end.
8317072925 Fan Parameters
Model Number: 8317072925
Motor Model: M4E074-EI
Manufacturer: ebmpapst
Type: AC Axial Fan (Sickled blades, S series, with guard grille)
Impeller Size: 400 mm
Dimensions: 470 x 470 x 190 mm
Weight: 5.9 kg
Bearing Type: Ball bearing with anti-freezing grease
Phase: 1~
Nominal Voltage: 230 VAC
Frequency: 50 Hz
Method of Obtaining Data: fa (Free air)
Max. Current Draw: 0.73 A
Starting Current: 2.0 A
Max. Power Consumption: 160 W
Rated Speed: 1430 RPM
Max. Air Flow: 1574.4 CFM (2675.0 m³/h / 44.58 m³/min)
Max. Static Pressure: 15.30 mmH₂O (150.0 Pa / 0.60 inAq)
Working Air Flow: 2675.0 m³/h
Static Pressure Increase: 90.0 Pa
Motor Capacitor: 6.0 µF / 400 VDB
Efficiency Grade N: 42.6
Overall Efficiency ηes: 31.9%
Number of Blades: 5
Touch Current (IEC 60990): < 0.75 mA
Motor Protection: Thermal overload protector (TOP) wired internally
Electrical Hookup: Via terminal box (integrated capacitor)
Insulation Class: Class F
Degree of Protection: IP44
Protection Class: I (if protective earth is connected)
Humidity Class: F1-2
Impeller Material: Sheet steel, coated in black
Guard Grille Material: Steel, phosphated and coated in black plastic
Rotor Surface: Coated in black
Direction of Rotation: Counter-clockwise (viewed toward rotor)
Airflow Direction: “V” (Exhaust over struts)
Installation Position: Shaft horizontal or rotor on bottom; rotor on top on request
Condensate Discharge Holes: Rotor-side
Mode: S1
Ambient Temperature (Max.): 40 °C (Transport/Storage: +80 °C)
Min. Operating Temperature: -40 °C (Transport/Storage: -40 °C)
Standard Compliance: EN 60335-1; CE
Approval: CCC; ErP 2015
Application
The ebmpapst 8317072925 axial fan is the primary cooling component for industrial frequency converters and heat exchangers requiring efficient 230V AC airflow and integrated guard grille protection in low-temperature environments.
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