Frequency Converter Cooling Fan Assembly from Canada
High-speed blower fan with thermal switch specifically designed to cool VFD enclosures housing frequency converters for AC motor drives (8502). Optimized airflow for power electronics heat dissipation. Classified 8503.00.95 as part principally for 8501/8502 machines.
Duty Rate — Canada → United States
28%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• VFD model compatibility and CFM ratings required; IP rating for industrial environments; avoid 8414 classification for general fans