AC axial fan

(welded ø 250 mm)


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Impeller material: steel powder coated, welded
Direction of rotation: clockwise, seen on rotor
Type of protection: IP54
Insulation class: B
Mode of operation: continuous operation (S1)
Bearing: ball bearings
Motor protection: self-resetting TOP wired internally
Perfomance curves
Electrical connections
Perfomance curves
Modification name Nominal voltage [VAC] Frequency [Hz] Speed [RPM] Power input [W] Current [A] Sound pressure level [dB(A)] Perm. amb. temperature [°С] Capacitor [μF/VDB] Electrical connection
BL-A250B-4E-B01-B1 230 50 1400 50 0.25 53 -25...+40 2/450 Type “A“
60 1600 55 0.3 54
  • Choice method:
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Duty point
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Name Download Watch
Draft Specification Form (pdf 44.85Kb)
AC axial fan (welded ø 250 mm) - data sheet (pdf 124.28Kb)
AC axial fan (welded ø 250 mm) - image (png 612.87Kb)
AC axial fan (welded ø 250 mm) - image (psd 2.17Mb)