EC centrifugal fan

(forward curved ø 140 mm)

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Impeller material: galvanized steel
Speed control: 0 ~ 10V DC/PWM
Direction of rotation: clockwise, seen on rotor
Type of protection: IP55
Insulation class: B
Mode of operation: continuous operation (S1)
Bearing: ball bearings
Motor protection: self-resetting TOP wired internally
Characteristics
Perfomance curves
Downloads
Dimensions
Electrical connections
Perfomance curves
Modification name Performance curve Nominal voltage [VAC] Frequency [Hz] Speed [RPM] Power input max [W] Сurrent max [A] Sound pressure level [dB(A)] Perm. amb. temperature [°С] Capacitor [μF/VDB] Electrical connection
BL-F140B-EC-02 I 230 50/60 1700 66 0.6 72 -25...+60 Type “Е“
  • Choice method:
  • Air capacity:
  • Pressure:
Duty point
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  • Pressure: ---
Name Download Watch
Draft Specification Form (pdf 44.85Kb)
EC centrifugal fan (forward curved ø 140 mm) - data sheet (pdf 550.08Kb)
EC centrifugal fan (forward curved ø 140 mm) - image (png 684.13Kb)
EC centrifugal fan (forward curved ø 140 mm) - image (psd 2.56Mb)
Product specification BL-F140B-EC-02 (pdf 1.21Mb)
Centrifugal EC fans with forward curved blades - user’s manual (pdf 845.63Kb)