EC centrifugal fan

(backward curved ø 175 mm) - 120 VAC

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Impeller material: PA6+GF20
Inlet ring material: PA6+GF20
Housing 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: fuse
Characteristics
Downloads
Dimensions
Electrical connections
Performance curve
Inlet rings
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 Weight [kg]
BC-B175A-EC-00 120 60 3252 57 0.82 72 -25...+60 Type “Е“ 1.1
GC-B175A-EC-00 120 60 3252 57 0.82 72 -25...+60 Type “Е“ 1.65
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Draft Specification Form (pdf 44.85Kb)
EC centrifugal fan (backward curved ø 175 mm - *C-B175A-EC-00 - 120 VAC) - data sheet (pdf 747.66Kb)
EC centrifugal fan (backward curved ø 175mm - GC-B175A-EC-00 - 120 VAC) - image (psd 2.44Mb)
EC centrifugal fan (backward curved ø 175mm - GC-B175A-EC-00 - 120 VAC) - image (png 557.63Kb)

BC-B175A-EC-00


GC-B175A-EC-00

Point n [RPM] Pi [W] I [A]
1 3552 57.1 0.816
2 3300 57.1 0.814
3 3252 57.1 0.814
4 3372 57.1 0.813

Inlet rings IR-PA series

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

Overall dimmensions [in. (mm)]

BLAUBERG Inlet ring BLAUBERG Impeller size A B C D RE h t g Fig.
IR 190BC PA 7.49(190) 6.77(172) 6.22(158) 4.74(120.5) 4.92(125.5) 0.39(10) 0.63(15.9) 0.10(2.5) 0.18(4.5) 1
IR 220BC PA 8.66(220) 10.16(258) 9.64(245) 5.87(149) 6.02(153) 0.79(20) 0.83(21) 0.08(2.0) 0.18(4.5) 2
IR 225BC PA 8.86(225) 8.78(223) 8.3(210.7) 5.55(141) 5.71(145) 0.98(25) 1.1(28) 0.08(2.0) 0.18(4.5) 1
IR 250BC PA 9.84(250) 10.04(255) 9.45(240) 6.3(160) 6.46(164) 1.1(28) 1.22(31) 0.08(2.0) 0.18(4.5) 1


Inlet rings IR-GS series

  • For backward curved blade impellers
  • Made of galvanized steel

Overall dimmensions [in. (mm)]

BLAUBERG Inlet ring BLAUBERG Impeller size DA E DE RE F-∅G h t
IR 190BC GS 7.49(190) 6.69(170) 6.22(158) 4.9(125) 0.39(10) 4-ø0.18(4.5) 0.63(15.9) 0.10(2.5)
IR 220BC GS 8.66(220) 9.92(252) 9.29(236) 5.98(152) 0.87(22) 4-ø0.18(4.5) 0.83(21) 0.08(2.0)
IR 225BC GS 8.86(225) 8.78(223) 8.3(210.7) 5.71(145) 0.83(21) 4-ø0.18(4.5) 1.1(28) 0.08(2.0)
IR 250BC GS 9.84(250) 10.04(255) 9.45(240) 6.46(164) 0.71(18) 4-ø0.18(4.5) 1.22(31) 0.08(2.0)