Siemens SST-500 Steam Turbine Generator Set from Germany
A 50 MW industrial electric generating set powered by a Siemens SST-500 steam turbine, designed for reliable power generation in factories and power plants. It falls under HTS 8502.39.0040 as a complete generating set driven by a steam turbine, coupling the turbine directly to an AC generator. Used primarily for backup or primary power in industrial applications.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify turbine power source documentation proving steam drive to avoid reclassification to gas or diesel sets
• Include detailed specs on generator output (kW/MW) and turbine type in commercial invoice for customs valuation
• Ensure compliance with EPA emissions standards; obtain CARB certification if destined for California markets