Vestas V164 Wind Turbine Alternator
This 8MW-class AC generator exceeds 750 kVA and is the core power conversion component for Vestas V164 series wind turbines. It is optimized for high wind shear conditions with superconducting windings. It is classified under this tariff item as an AC generator (alternator) other than photovoltaic, despite being designed for use in a wind-powered generating set.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a complete wind-powered generating set
Complete wind turbine generating sets are classified in heading 85.02, while this item covers the generator component alone.
If imported as a part solely or principally for the generator
Parts suitable for use solely or principally with the machines of heading 85.01 are classified in heading 85.03.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the alternator is declared separately from the wind turbine tower, blades, and other components
• Provide a certificate of origin if claiming preferential tariff treatment under a free trade agreement
• Be aware that the CBSA may require additional documentation to verify the output rating
Related Products under Tariff item 8501.64.00
ABB AMG 35,000 kVA Power Plant Alternator
A high-efficiency 35 MVA AC synchronous generator designed for thermal and combined-cycle power plants. This alternator converts mechanical energy into electrical power at a scale exceeding 750 kVA, making it classifiable under tariff item 8501.64.00. Its hydrogen-cooled rotor and advanced design ensure reliable operation in large-scale electricity generation.
ABB AMI 1200 kVA Brushless Alternator
This is a high-efficiency brushless alternator with a 1200 kVA capacity, designed for standby power applications in data centers and hospitals. As an AC generator with an output exceeding 750 kVA, it falls under tariff item 8501.64.00. It features an automatic voltage regulator (AVR) for stable power output.
Ansaldo 40 MVA Synchronous Alternator
A 40 MVA synchronous alternator used for marine propulsion and peak power plants, with water-cooled stator windings. With an output far exceeding 750 kVA, this AC generator falls under tariff item 8501.64.00. It is designed for high-capacity, continuous-duty power generation.
Caterpillar SR4B 2500 kVA Diesel Generator Alternator
This is a brushless AC generator alternator rated at 2500 kVA, designed for heavy-duty diesel generator sets used in industrial power backup systems. It is an AC generator with an output exceeding 750 kVA, falling under tariff item 8501.64.00. It is built for reliable continuous operation.
Caterpillar SR5 900 kVA Alternator
This is a rugged 900 kVA synchronous alternator designed for marine and offshore applications, with seawater cooling options. It is an AC generator with an output exceeding 750 kVA, making it classifiable under tariff item 8501.64.00. It meets Lloyd's Register standards for marine use.
Cummins PI734A 2000 kVA Alternator
This is a 2000 kVA brushless, self-excited AC alternator for standby and prime power generator applications in commercial facilities. It is an AC generator with an output exceeding 750 kVA, classifiable under tariff item 8501.64.00. It is designed for reliable performance.