- Choice method:
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Air capacity:
-
Pressure:
Duty point
- Air capacity: --
- Pressure: ---
AC centrifugal fan
(backward curved ø 500 mm)
BL-B500A-4D-R01-01
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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] | Capacitor [μF/VDB] | Electrical connection |
|---|---|---|---|---|---|---|---|---|---|
| BL-B500A-4D-R01-01 | 230 | 50 | 1330 | 1560 | 2.9 | 77 | -25...+50 | - | Type “B1“ |
| 400 | 1030 | 1100 | 1.6 | - | Type “B2“ |
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