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AC axial fan

(welded ø 450 mm)

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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

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Dimensions

Electrical connections

Perfomance curves

Modification name	Performance curve	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-A450B-4E-N01-B0 BL-A450B-4E-N01-B1 BL-A450B-4E-N01-B3	I	230	50	1310	317	1.40	64	-25...+50	8.0/450	Type “A“
BL-A450B-4E-N01-B0 BL-A450B-4E-N01-B1 BL-A450B-4E-N01-B3	II	230	60	1390	425	1.85	68	-25...+50	8.0/450	Type “A“
BL-A450B-4E-N01-S0 BL-A450B-4E-N01-S1 BL-A450B-4E-N01-S3	I	230	50	1310	317	1.40	64	-25...+50	8.0/450	Type “A“
BL-A450B-4E-N01-S0 BL-A450B-4E-N01-S1 BL-A450B-4E-N01-S3	II	230	60	1390	425	1.85	68	-25...+50	8.0/450	Type “A“

	Name	Download	Watch
	Draft Specification Form (pdf 44.85Kb)
	AC axial fan (welded ø 450 mm) - data sheet (pdf 377.45Kb)
	AC axial fan (welded ø 450 mm) - image (png 732.09Kb)
	AC axial fan (welded ø 450 mm) - image (psd 17.16Mb)
	Product specification BL-A450B-4E-N01-B0(S0) (pdf 5.33Mb)
	Product specification BL-A450B-4E-N01-B1(S1) (pdf 4.91Mb)
	Product specification BL-A450B-4E-N01-B3(S3) (pdf 4.54Mb)