AC centrifugal fan

(backward curved ø 630 mm)

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Impeller material: sheet aluminium
Direction of rotation: clockwise, 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
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] Electrical connection
BL-B630A-4D-T01-01 230 50 1370 4300 11.8 81 -25...+60 Type “B1“
400 6.8 Type “B2“
BL-B630A-6D-S01-01 230 50 900 1200 4.68 76 -25...+50 Type “B1“
400 2.7 Type “B2“
  • Choice method:
  • Air capacity:
  • Pressure:
Duty point
  • Air capacity: --
  • Pressure: ---
Name Download Watch
Draft Specification Form (pdf 44.85Kb)
AC centrifugal fan (backward curved ø 630 mm) - data sheet (pdf 135.69Kb)
AC centrifugal fan (backward curved ø 630 mm) - image (png 695.44Kb)
AC centrifugal fan (backward curved ø 630 mm) - image (psd 2.65Mb)