AC centrifugal fan

(backward curved ø 310 mm)

BL-B310B-4E-L01-01

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Impeller material: sheet aluminium
Direction of rotation: clockwise, seen on rotor
Type of protection: IP44
Insulation class: F
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 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-B310B-4E-L01-01 230 50 1370 140 0.68 61 -25...+40 4.0/450 Type “A“
60 1500 190 0.82 65
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Duty point
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Name Download Watch
Draft Specification Form (pdf 44.85Kb)
AC centrifugal fan (backward curved ø 310 mm) - data sheet (pdf 139.39Kb)
AC centrifugal fan (backward curved ø 310 mm) - image (png 750.34Kb)
AC centrifugal fan (backward curved ø 310 mm) - image (psd 2.63Mb)