Fans
Fans R2D220-AB02-10 75W 380V centrifugal blower
A 75 W, 380 V AC centrifugal blower running at 2 800 rpm (50 Hz) or 3 250 rpm (60 Hz) for Siemens inverter cooling
- Original Siemens inverter cooling fan
- 75 W power at 380 V three-phase supply
- Backward-curved impeller for energy-efficient airflow
- Operates from −25 °C to 50 °C ambient
- 2 800 rpm at 50 Hz, 3 250 rpm at 60 Hz
Centrifugal blower for Siemens inverter cooling
This ebm-papst centrifugal blower is an original replacement component designed for Siemens inverter systems. It handles heat dissipation from high-power IGBT modules and supporting electronic boards. The backward-curved blade design supports compact installation and long service life in industrial environments.
Verify voltage wiring
Confirm the supply matches the 380 VAC or 440 VAC Y-wiring specification and that the operating frequency is 50 Hz or 60 Hz. The motor is rated for ambient temperatures between -25 °C and 50 °C. Current draw reaches 0.18 A at 50 Hz and 0.20 A at 60 Hz, with power consumption of 75 W or 110 W respectively.
Genuine ebm-papst build
The unit uses the M2D068-DF motor and runs at 2800 rpm on 50 Hz or 3250 rpm on 60 Hz. Backward-curved blades reduce noise while maintaining airflow pressure for dense component stacks. Direct mounting replaces the failed factory fan without modification, restoring reliable cooling for the inverter assembly.
Highlights
- Original Siemens inverter cooling fan
- 75 W power at 380 V three-phase supply
- Backward-curved impeller for energy-efficient airflow
- Operates from −25 °C to 50 °C ambient
- 2 800 rpm at 50 Hz, 3 250 rpm at 60 Hz
Specifications
No published specifications for this item yet.
Questions about this item
What comes with the R2D220-AB02-10 blower and is any extra hardware needed?
The unit is supplied as a complete centrifugal blower with integrated motor M2D068-DF. No separate mounting brackets, wiring harnesses or controllers are mentioned, so plan to reuse the original Siemens inverter fixings and power connections.
Which voltage and frequency version of the R2D220-AB02-10 should I select?
The nameplate lists 380/440 VAC wired in Y configuration for both 50 Hz and 60 Hz mains. Choose this single variant when replacing the large bottom fan in a Siemens inverter designed for that supply.
What does the 75 W rating mean once the blower is installed in the inverter?
At 50 Hz the motor draws 0.18 A and runs at 2800 rpm consuming 75 W; at 60 Hz it draws 0.20 A, reaches 3250 rpm and consumes 110 W. Operating range is -25 °C to 50 °C ambient.
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