Fans
Fans D2D146-BG03-15 ATV61/71 Centrifugal Blower
A 400/440 VAC centrifugal blower delivering 350/430 W at 50 Hz for ATV61/71 inverter cooling
- Operates at 380–480 VAC for industrial three-phase compatibility
- Dual-frequency 50/60 Hz motor runs at 2580–2960 rpm for flexible deployment
- Power draw of 350–560 W balances airflow and energy use
- Withstands -25 °C to 60 °C ambient range for harsh environments
- Delivers up to 35000 m³/h airflow for demanding cooling tasks
Industrial Centrifugal Blower
The Fans D2D146-BG03-15 is a new original centrifugal blower built for integration with ATV61 and ATV71 inverter drives. It operates on three-phase 380 to 480 VAC supplies at 50 or 60 Hz, drawing between 0.6 and 0.78 A depending on voltage and frequency. The external rotor motor sits inside the impeller for compact forced cooling in industrial HVAC and drive enclosures.
Airflow Capacity and Pressure Headroom
Rated airflow reaches up to 35000 m³/h with minimum back pressures of 290 to 385 Pa across the voltage and frequency range. Power consumption spans 350 to 560 W while speeds vary from 2580 to 2960 min⁻¹. The blower handles continuous ambient temperatures from -25 °C to 60 °C, making it suitable for demanding ventilation and cooling duties where high static pressure is required.
AC Mains Interface Limits
The unit connects directly to 400/440 V nominal networks without a separate drive, using Y wiring for the motor windings. Speed is fixed by line frequency at 50 or 60 Hz; no variable-speed control is built into this AC model. Operation outside the stated voltage range or above 60 °C ambient exceeds the design limits and is not supported.
Highlights
- Operates at 380–480 VAC for industrial three-phase compatibility
- Dual-frequency 50/60 Hz motor runs at 2580–2960 rpm for flexible deployment
- Power draw of 350–560 W balances airflow and energy use
- Withstands -25 °C to 60 °C ambient range for harsh environments
- Delivers up to 35000 m³/h airflow for demanding cooling tasks
Specifications
No published specifications for this item yet.
Questions about this item
Will the D2D146-BG03-15 blower run on my existing 400 V 50 Hz three-phase supply without rewiring?
Yes, the motor accepts a nominal voltage range of 380–440 V at 50 Hz and draws 0.6 A at 350 W in that configuration.
How can I verify the D2D146-BG03-15 is delivering correct airflow after installation?
Measure the back pressure at the outlet; it should reach at least 290 Pa at 50 Hz when the fan runs at 2 580 rpm.
Does the D2D146-BG03-15 ship with a scroll housing or must I source one separately?
The unit is a backward-curved free-wheeling centrifugal fan; no scroll housing is included and none is required for operation.
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