Provides forced-air cooling for the documented drive-module position in an ABB industrial-drive assembly.
- Signal or energy path: The AC fan motor drives the centrifugal impeller and directs cooling air through the power-electronic module; it does not process a plant control signal.
- Companion components: Use the approved fan mounting, wiring, airflow guides and host-drive cabinet arrangement defined for the installed converter.
- Engineering check: Verify supply connection, rotation, airflow direction, clearance, vibration and unobstructed inlet and outlet paths after replacement.
- System boundary: The fan provides equipment cooling only and must match the documented drive configuration, airflow path and electrical supply.
Industrial application: High-power industrial drive and converter cabinets requiring the specified long-life module fan.
Important Notice: Verify the complete D3G146-AH50-16 nameplate, installed-system documentation, companion hardware and current ebm-papst instructions before installation or replacement.
Apter Power D3G146-AH50-16 Manuals and Guides
Important Notice: The first link is the product-parameters PDF prepared only from the cited manufacturer information; the second link is the Apter Power product manual. Confirm the physical nameplate, current manufacturer documents, and host-system requirements before installation or replacement.
ACS880 D8D module cooling
Moves cooling air through an ABB ACS880-304 +A003 D8D module in the exact configuration documented by ABB.
Long-life drive fan replacement
Serves as the exact type associated with ABB long-life centrifugal fan stock code 3AUA0000059428 when both codes and the host parts list match.
Preventive drive maintenance
Supports planned cooling-fan renewal under ABB's drive-specific preventive-maintenance schedule; ABB recommends replacing long-life fans every nine years after installation.
Industrial power-converter cooling
Applies only to a power-converter assembly whose manufacturer documentation explicitly names D3G146-AH50-16; no broader HVAC or machine compatibility should be inferred.
Read and follow the current ebm-papst documentation and host-equipment instructions before work. Verify the complete physical nameplate and system configuration.
1
Verify a clear physical nameplate showing D3G146-AH50-16. Do not accept D3G146-AH50-11 or D3G146-AH50-01 as the same variant.
2
For an ABB drive application, also verify stock code 3AUA0000059428 and the exact ACS880-304 +A003 D8D module parts list.
3
Isolate the drive and fan auxiliary supply and follow the exact ABB drive electrical-safety, discharge-time, lockout, and fan-replacement procedure before opening the module.
4
Verify 230 V AC, 50/60 Hz, fan connector, lead assignment, mounting, impeller clearance, airflow direction, and guards against the exact host manual and nameplate before energization.
5
Do not publish or configure airflow, static pressure, speed, power, dimensions, weight, IP rating, approvals, tachometer, 0-10 V, PWM, or MODBUS data until an exact -16 ebm-papst official document or nameplate supports each value.
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