Fans
Fans R4D400-AD12-06 centrifugal fan 400mm 500/750W
Centrifugal fan delivers up to 35000 m³/h airflow with 500/750 W three-phase motor running at 1400/1620 rpm
- Delivers 500 W at 50 Hz or 750 W at 60 Hz
- Runs from −40 °C to +70 °C at 50 Hz
- Three-phase 400 VAC motor with Y wiring
- Speed reaches 1 400 rpm at 50 Hz and 1 620 rpm at 60 Hz
- Current draw 1.32 A at 50 Hz and 1.4 A at 60 Hz
Industrial Centrifugal Fan 400mm 500/750W
The Fans R4D400-AD12-06 is a new original ebm-papst centrifugal fan built for industrial cooling applications. It operates on three-phase 400 VAC power at 50 or 60 Hz with a Y wiring configuration. The external rotor motor design provides compact dimensions and forced electronic cooling for reliable continuous operation.
Verify Three-Phase 400 VAC Supply and Ambient Range
Before ordering confirm your facility provides three-phase 400 VAC at 50 Hz or 60 Hz with Y wiring. The motor draws 1.32 A at 50 Hz and 1.4 A at 60 Hz with starting currents of 5.7 A and 5.2 A respectively. Ensure the installation ambient stays between -40 °C and 70 °C at 50 Hz or -40 °C and 45 °C at 60 Hz.
Suits HVAC Systems Needing Up to 35000 m³/h Airflow
This unit suits engineers specifying ventilation for air handling units, industrial ovens or machinery enclosures requiring up to 35000 m³/h flow. The sturdy steel plate housing and 100 % speed control via analog or serial interface support precise regulation. Buyers needing a scroll housing with forward-curved blades or a different voltage phase should look at alternative models.
Highlights
- Delivers 500 W at 50 Hz or 750 W at 60 Hz
- Runs from −40 °C to +70 °C at 50 Hz
- Three-phase 400 VAC motor with Y wiring
- Speed reaches 1 400 rpm at 50 Hz and 1 620 rpm at 60 Hz
- Current draw 1.32 A at 50 Hz and 1.4 A at 60 Hz
Specifications
No published specifications for this item yet.
Questions about this item
Does the fan ship with a scroll housing, or do I need to buy one separately?
The backward-curved blade design is a free-wheeling fan that does not require a scroll housing, so nothing extra is needed for mounting.
Should I select the 50 Hz or 60 Hz operating point for my 400 VAC three-phase supply?
At 50 Hz the fan runs at 1400 rpm drawing 1.32 A and 500 W; at 60 Hz it runs at 1620 rpm drawing 1.4 A and 750 W — choose the frequency that matches your local mains.
What airflow can I expect when the fan is installed in a ducted system at 50 Hz?
The manufacturer rates the series up to 35000 m³/h; actual flow will depend on duct static pressure and the 0 Pa minimum back-pressure condition.
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