Its documented system function is to move cooling air through the drive module so heat produced by the power electronics can be removed and the drive can maintain its designed operating capability and reliability. In the ABB host configuration it is powered at 230 V AC and 50/60 Hz; ABB lists nominal current of 1.20 A at 50 Hz and 1.62 A at 60 Hz and identifies the connection as a direct-on-line D8D module fan. It is not a process-measurement or PLC signal-processing module, and no exact -16 feedback or control-signal interface is confirmed by the cited official sources. The verified application is cooling an ABB ACS880-304 +A003 D8D module where the drive manual, fan nameplate, ABB stock code, mechanical fit, airflow direction, connector, and maintenance schedule all match; use in any other drive, HVAC unit, or machine requires its own manufacturer documentation.
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.