Description
The ebmpapst 8550N is a high-performance 230VAC AC Axial Fan with dimensions of 80 x 80 x 38 mm, specifically engineered for mission-critical cooling in industrial automation and high-durability electronic enclosures. Driven by a high-efficiency shaded-pole motor with the Sintec sleeve bearing system, this heavy-duty unit operates on a 230 VAC supply, delivering a Max. Power Consumption of 12.0 W (50 Hz) / 11.0 W (60 Hz) and a Power Output of 3.6 W / 3.3 W at a rated speed up to 3200 RPM. This high-performance unit is optimized for reliable heat dissipation in compact enclosures, providing a Max. Air Flow of 31.8 CFM (54.0 m³/h / 0.90 m³/min) and a Max. Static Pressure of 64.0 Pa (6.53 mmH₂O / 0.26 inAq). Featuring a 2-wire lead connection, rugged die-cast aluminum housing, and sheet steel impeller, this 80 mm unit ensures maximum mechanical stability with a dielectric strength of 1500 VAC and an extended service life of up to 55,000 hours in continuous S1 environments at the end.
8550N Fan Parameters
Model Number: 8550N
Manufacturer: ebmpapst
Type: AC Axial Fan
Dimensions: 80 x 80 x 38 mm
Weight: 490 g
Bearing Type: Sintec sleeve bearing system
Nominal Voltage: 230 VAC
Phase: 1~
Frequency: 50 / 60 Hz
Max. Current Draw: 70 / 60 mA
Max. Power Consumption: 12.0 / 11.0 W
Power Output: 3.6 / 3.3 W
Rated Speed: 2700 / 3200 RPM
Max. Air Flow: 25.9 / 31.8 CFM (44.0 / 54.0 m³/h)
Max. Static Pressure: 46.0 / 64.0 Pa (4.69 / 6.53 mmH₂O)
Sound Power Level: 4.4 / 4.8 B
Sound Pressure Level: 30 / 34 dB(A)
Connection: 2-Wire (2 single strands AWG 28, TR 64, bared and tin-plated)
Grounding Lug: M4 x 8 (TORX)
Dielectric Strength: 1500 VAC / 1 Min. (Type test) / 1500 VAC / 1 Sec. (Routine test)
Isolation Resistance: > 50 MΩ (at 500 VDC)
Clearance / Creepage Distance: 2.0 mm / 1.8 mm
Motor Protection: Impedance protection
Insulation Class: “B”
Degree of Protection: IP20
Protection Class: I
Impeller Material: Sheet steel, painted black
Housing Material: Die-cast aluminum
Direction of Rotation: Clockwise (viewed toward rotor)
Airflow Direction: Exhaust over struts
Installation Position: Any
Mode: S1
Service Life (L10): 52,500 h (50 Hz) / 55,000 h (60 Hz) at 40 °C
Ambient Temperature (Max.): 70 °C (50 Hz) / 75 °C (60 Hz)
Min. Operating Temperature: -10 °C
Storage Temperature Range: -40 °C to 80 °C
Standard Compliance: DIN EN 60950; DIN EN 60335; CE
Approval: CE; EAC; UL; VDE; CSA; CCC
Application
The ebmpapst 8550N fan is the primary cooling component for industrial control cabinets, automation systems, and high-durability electronic power supplies requiring a 2-wire metal-housed 230V axial blower.
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