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BL-A450B-4E-N01-S3
- Impeller material: alkyd coated steel, welded
- Direction of rotation: clockwise for blowing "B" and counter-clockwise for sucking "S", seen on rotor
- Type of protection: IP54
- Insulation class: F
- Mode of operation: continuous operation (S1)
- Bearing: ball bearings
- Motor protection: self-resetting TOP wired internally
Characteristics
Modification name
BL-A450B-4E-N01-S3
Performance curve
I, II
Nominal voltage [VAC]
230
Frequency [Hz]
50, 60
Speed [RPM]
1310, 1390
Air Flow [m³/h]
4500, 4800
Power input [W]
317, 425
Current [A]
1.40, 1.85
Sound pressure level [dB(A)]
64, 68
Perm. amb. temperature [°С]
-25...+50
Capacitor [μF/VDB]
8.0/450
Motor type
AC
Electrical connection
Type “A“
Dimensions [mm]
450
Performance curves
/BL-A450B-4E-N01-B3-graf-600-en.png)
Dimensions
/BL-A450B-4E-N01-B1-dimensions-890.png)
Electrical connections
