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AC centrifugal fan

(backward curved ø 220 mm) - 230 VAC

BL-B220B-2E-A01-01

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Impeller material: PA6+GF30
Inlet ring material: PA6+GF30
Casing material: sheet steel, painted gray
Direction of rotation: clockwise, seen on rotor
Type of protection: IP44
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 curves
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] Capacitor [μF/VDB] Electrical connection Weight [kg]
BL-B220B-2E-A01-01 I 230 50 2500 97 0.43 69 -25...+40 2/450 Type “A“ 1.3
II 60 2800 110 0.48 70
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Draft Specification Form (pdf 44.85Kb)
AC centrifugal fan (backward curved ø 220 mm - *L-B220B-2E-A01-01, *L-B220B-2E-B01-01 - 230 VAC) - data sheet (pdf 670.42Kb)
AC centrifugal fan (backward curved ø 220 mm - GL-B220B-2E-A01-01, GL-B220B-2E-B01-01 - 230 VAC) - image (psd 2.37Mb)
AC centrifugal fan (backward curved ø 220 mm - GL-B220B-2E-A01-01, GL-B220B-2E-B01-01 - 230 VAC) - image (png 541.91Kb)
Product specification GL-B220B-2E-A01-01 (pdf 1.62Mb)
Product specification GL-B220B-2E-B01-01 (pdf 1.62Mb)

BL-B220B-2E-A01-01, BL-B220B-2E-B01-01

GL-B220B-2E-A01-01, GL-B220B-2E-B01-01

Curve Point n [RPM] Pi [W] I [A]
I 1 2170 94 0.40
2 2280 96 0.42
3 2500 97 0.43
4 2450 95 0.42
         
II 1 2700 104 0.44
2 2640 108 0.47
3 2800 110 0.48
4 2790 102 0.45
         
III 1 2510 108 0.43
2 2470 106 0.47
3 2600 111 0.50
4 2510 110 0.43
         
IV 1 2905 133 0.53
2 2880 139 0.57
3 3000 139 0.60
4 2915 136 0.51

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