Fans
Fans D2E146-AP47-79 ABB inverter cooling fan 230V 1.45A
230 V AC cooling fan for ABB inverter drives, running at 2050 rpm on 50 Hz or 2550 rpm on 60 Hz with 1.45 A current draw
- Runs at 2050 rpm on 50 Hz power
- Reaches 2550 rpm when supplied with 60 Hz
- Draws 1.31 A at 50 Hz and 1.45 A at 60 Hz
- Consumes 300 W at 50 Hz rising to 330 W at 60 Hz
- Operates from -25 °C up to 50 °C ambient temperature
Industrial ABB Inverter Cooling Fan
The D2E146-AP47-79 is an AC axial fan built to cool ABB inverter drives in heavy-duty environments such as cement plants, chemical facilities, power stations and wind turbines. It operates on 230 VAC at 50 or 60 Hz, drawing 1.31 A at 50 Hz and 1.45 A at 60 Hz while delivering 300 W and 330 W respectively. The unit includes an 8 µF, 400 VDB capacitor rated to S0 (CE) standard.
Straightforward Panel Mount with Capacitor Wiring
Installation consists of securing the fan to the inverter enclosure and connecting the supplied capacitor to the motor leads; the capacitor is pre-rated at 8 µF and 400 VDB so no separate sizing is required. The main risk is reversing the capacitor polarity or running the fan below the minimum 200 Pa back-pressure at 50 Hz (400 Pa at 60 Hz), which can cause motor overheating and premature bearing wear.
Steady-State Operation Across Wide Temperature Range
At 50 Hz the fan spins at 2050 min⁻¹ and at 60 Hz at 2550 min⁻¹, maintaining airflow continuously from -25 °C up to 50 °C ambient at 50 Hz and 45 °C at 60 Hz. Power draw remains stable at 300 W and 330 W during prolonged duty cycles, making it suitable for compressors, cranes, elevators and cooling towers that run for extended periods without thermal throttling.
Highlights
- Runs at 2050 rpm on 50 Hz power
- Reaches 2550 rpm when supplied with 60 Hz
- Draws 1.31 A at 50 Hz and 1.45 A at 60 Hz
- Consumes 300 W at 50 Hz rising to 330 W at 60 Hz
- Operates from -25 °C up to 50 °C ambient temperature
Specifications
No published specifications for this item yet.
Questions about this item
How can I verify the fan is running at the correct speed after installation?
At 50 Hz the motor should reach 2050 rpm, and at 60 Hz it should reach 2550 rpm; measure the actual speed with a tachometer to confirm it matches the rated value for your supply frequency.
What components are included with the D2E146-AP47-79 and what must be sourced separately?
The package contains the AC cooling fan with an integrated 8 µF 400 V capacitor; mounting hardware, wiring harnesses and any external speed controllers are not supplied and must be purchased separately.
Which model variant should I select for an ABB inverter operating in a 45 °C environment?
The D2E146-AP47-79 is rated for a maximum ambient temperature of 45 °C, so choose this version when the inverter cooling air can reach that temperature; the alternative B8 variant is only rated to 40 °C.
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