Fans
Fans 630 mm 710 W 400 V axial blower
630 mm axial blower delivering 35000 m³/h airflow at 710 W, 400 V three-phase power
- High airflow capacity up to 35000 m³/h for demanding ventilation
- Three-phase 400 VAC motor delivers 710 W rated power input
- Wide operating temperature range from -40 °C to 60 °C ambient
- Full 100 % speed control via analog or serial interface
- Compact 630 mm diameter design with sturdy steel plate construction
Industrial 630 mm axial blower
The 630 mm axial blower is built for industrial HVAC and process-air installations that require high-volume airflow in a compact depth. It suits engineers and maintenance teams fitting air-handling units, heat exchangers or ventilation cabinets where space is limited and continuous duty is expected.
Sustained-load behaviour
At 400 VAC three-phase the motor draws 4.78 A and 2 630 W at 1 320 min⁻¹, developing 220 Pa maximum back pressure. A second winding option runs at 1 050 min⁻¹ with 2.95 A and 1 750 W while delivering 140 Pa. Both curves are rated for continuous operation up to 60 °C ambient.
Thermals, noise and power
The external-rotor design keeps winding temperature within the 1 670 min⁻¹ safe limit at 70 °C ambient. GreenTech EC electronics provide 100 % speed control via analogue or serial interface, reducing draw at part load. Starting current peaks at 19 A before settling to nominal values.
Highlights
- High airflow capacity up to 35000 m³/h for demanding ventilation
- Three-phase 400 VAC motor delivers 710 W rated power input
- Wide operating temperature range from -40 °C to 60 °C ambient
- Full 100 % speed control via analog or serial interface
- Compact 630 mm diameter design with sturdy steel plate construction
Specifications
No published specifications for this item yet.
Questions about this item
How much current does the 400 V blower draw at full load?
The motor draws 4.78 A at 50 Hz and 2.95 A in the alternative configuration, with a starting surge of 19 A and 6.5 A respectively.
What voltage supply and connection type does the 630 mm blower require?
It requires a 400 V three-phase supply wired in a Y connection.
Can the 1320 min⁻¹ blower be speed-controlled alongside legacy fixed-speed fans?
Yes, it supports 100 % speed control via analog or serial interface for mixed operation.
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