EC centrifugal fan

(backward curved ø 133 mm) - 230 VAC

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Impeller material: PA6+GF30
Inlet ring material: sheet steel
Casing material: sheet steel, painted gray
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
Downloads
Dimensions
Electrical connections
Performance curve
Inlet rings
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] Electrical connection Weight [kg]
BL-B133A-EC-00 I 230 50/60 4200 42 0.4 65 -25...+60 Type “Е“ 1
GL-B133A-EC-00 I 230 50/60 4200 42 0.4 65 -25...+60 Type “Е“ 1.4
BL-B133A-EC-03 II 230 50/60 4780 62 0.52 67 -25...+60 Type “Е“ 1
GL-B133A-EC-03 II 230 50/60 4780 62 0.52 67 -25...+60 Type “Е“ 1.4
Name Download Watch
Draft Specification Form (pdf 44.85Kb)
EC centrifugal fan (backward curved ø 133 mm - *L-B133A-EC-00 - 230 VAC) - data sheet (pdf 682.56Kb)
EC centrifugal fan (backward curved ø 133 mm - GL-B133A-EC-00 - 230 VAC) - image (psd 2.58Mb)
EC centrifugal fan (backward curved ø 133 mm - GL-B133A-EC-00 - 230 VAC) - image (png 589Kb)
Product specification GL-B133A-EC-00 (pdf 1.13Mb)
Product specification GL-B133A-EC-03 (pdf 1.13Mb)

BL-B133A-EC-00, BL-B133A-EC-03 


GL-B133A-EC-00, GL-B133A-EC-03

Curve Point n [RPM] Pi [W] I [A]
I 1 4105 41 0.34
2 4085 41 0.35
3 4200 42 0.4
4 4115 33 0.28
         
II 1 4805 58 0.49
2 4790 61 0.51
3 4780 62 0.52
4 4835 52 0.45

Inlet rings IR-PA series

  • For backward curved blade impellers
  • Made of high quality plastic

Overall dimmensions [mm]

BLAUBERG Inlet ring BLAUBERG Impeller size A B C D RE h t g Fig.
IR 190BC PA 190 172 158 120.5 125.5 10 15.9 2.5 4.5 1
IR 220BC PA 220 258 245 149 153 20 21 2.0 4.5 2
IR 225BC PA 225 223 210.7 141 145 25 28 2.0 4.5 1
IR 250BC PA 250 255 240 160 164 28 31 2.0 4.5 1


Inlet rings IR-GS series

  • For backward curved blade impellers
  • Made of galvanized steel

Overall dimmensions [mm]

BLAUBERG Inlet ring BLAUBERG Impeller size DA E DE Re F-∅G h t
IR 190BC GS 190 170 158 125 10 4-ø4.5 14 0.6
IR 220BC GS 220 252 236 152 22 4-ø4.5 21 0.6
IR 225BC GS 225 223 210.7 145 21 4-ø4.5 28 1.5
IR 250BC GS 250 255 240 164 18 4-ø4.5 33 1.5