Fans
Fans R2E225-RA92-23/L02 225mm 230V blower
A 225 mm centrifugal blower with backward-curved blades for air intake, running on 230 V single-phase power at 50 or 60 Hz with an included capacitor and inlet ring
- 225 mm centrifugal blower delivers up to 35 000 m³/h airflow
- Backward-curved impeller runs without a scroll housing for flexible mounting
- 230 V single-phase motor draws 0.68 A at 50 Hz and 0.92 A at 60 Hz
- Operates from −25 °C to 70 °C (50 Hz) or 65 °C (60 Hz)
- Supplied with matched 3.5 µF 450 V capacitor and inlet ring
225 mm 230 V centrifugal blower
This backward-curved centrifugal blower measures 225 mm and runs on single-phase 230 V AC at 50 or 60 Hz. It is built for HVAC and industrial airflow tasks that need a compact external-rotor motor with an integrated capacitor and inlet ring. The unit is new and ready for installation.
Replaces older belt-drive or forward-curve fans
The blower upgrades installations that previously used larger belt-driven assemblies or less efficient forward-curve wheels. The jump is worth it when space is tight, when 100 % speed control via analogue or serial interface is required, or when eliminating a separate scroll casing simplifies the duct layout. It also suits retrofits needing forced electronic cooling without redesigning the enclosure.
Delivers up to 35 000 m³/h at zero back-pressure
At 50 Hz the motor draws 0.68 A and 155 W at 2 500 min⁻¹; at 60 Hz it draws 0.92 A and 210 W at 2 600 min⁻¹. The 3.5 µF 450 V capacitor is supplied. Operating ambient range spans -25 °C to 70 °C at 50 Hz and -25 °C to 65 °C at 60 Hz. Headroom drops as static pressure rises, so the blower is not suited for high-restriction duct systems that exceed its pressure curve.
Highlights
- 225 mm centrifugal blower delivers up to 35 000 m³/h airflow
- Backward-curved impeller runs without a scroll housing for flexible mounting
- 230 V single-phase motor draws 0.68 A at 50 Hz and 0.92 A at 60 Hz
- Operates from −25 °C to 70 °C (50 Hz) or 65 °C (60 Hz)
- Supplied with matched 3.5 µF 450 V capacitor and inlet ring
Specifications
No published specifications for this item yet.
Questions about this item
What mounting space does the 225 mm diameter blower require?
The blower measures 225 mm across and uses a backward-curved impeller that operates without a separate scroll housing, so only the motor body and inlet ring need clearance.
How do I wire the 230 V single-phase motor and its 3.5 µF capacitor correctly?
Connect the capacitor across the motor’s auxiliary winding as shown on the nameplate; the unit runs on 230 V at 50 or 60 Hz and draws 0.68 A at 50 Hz.
When should I plan to replace the 3.5 µF run capacitor?
The capacitor is rated for 450 VDB and continuous operation up to 70 °C ambient; replace it if the motor fails to start or current rises above the 0.68 A nominal draw.
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