Having a power handling capacity exceeding 100,000 kVA
Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof: > Liquid dielectric transformers: > Having a power handling capacity exceeding 10,000 kVA > Having a power handling capacity exceeding 100,000 kVA
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8504.23.00.80
Siemens 150 MVA Oil-Immersed Substation Transformer
Siemens' oil-immersed transformer rated at 150 MVA for substation use, featuring liquid dielectric cooling and high-voltage bushings. It handles extreme power loads exceeding 100,000 kVA in electrical grids. Meets HTS 8504.23.00.80 specifications for extra-high capacity liquid dielectric transformers.
Hyundai 200 MVA HVDC Converter Transformer
Hyundai Heavy Industries 200 MVA High Voltage Direct Current (HVDC) converter transformer using synthetic ester liquid dielectric. Designed for long-distance power transmission with capacity over 100,000 kVA. Classified in HTS 8504.23.00.80 for large liquid-cooled power transformers.
Hitachi 160 MVA Industrial Furnace Transformer
Hitachi's oil-cooled 160 MVA transformer for electric arc furnace applications in steel mills, with power handling over 100,000 kVA. Features robust design for harmonic loads. Falls under HTS 8504.23.00.80 for extra-large liquid dielectric transformers.
Mitsubishi 220 MVA Wind Farm Step-Up Transformer
Mitsubishi 220 MVA liquid dielectric step-up transformer for offshore wind farms, handling capacities exceeding 100,000 kVA. Oil-immersed with corrosion-resistant bushings. HTS 8504.23.00.80 covers these massive renewable energy grid components.
TBEA 140 MVA Ultra-High Voltage Transformer
TBEA's 140 MVA UHV transformer using advanced mineral oil dielectric for 1000kV transmission lines, far exceeding 100,000 kVA capacity. Designed for national grid backbone infrastructure. Precisely matches HTS 8504.23.00.80 criteria.
SPX Transformer 175 MVA Utility Autotransformer
SPX Transformer Solutions 175 MVA three-winding autotransformer with liquid dielectric cooling for utility load centers. Capacity exceeds 100,000 kVA with advanced cooling radiators. HTS 8504.23.00.80 designation for such large grid assets.
Virginia Transformer 195 MVA Phase Shifter
Virginia Transformer's 195 MVA liquid dielectric phase shifting transformer for power flow control in interconnected grids. Exceeds 100,000 kVA with precise angular displacement control. Classifies under HTS 8504.23.00.80 for specialized high-capacity units.
ABB TX360-250000-1 250 MVA Power Transformer
This liquid dielectric power transformer from ABB has a power handling capacity of 250 MVA, exceeding 100,000 kVA, designed for high-voltage transmission substations. It uses oil as the dielectric coolant and is used to step up or step down voltage in utility grids. Classified under HTS 8504.23.00.80 due to its massive power capacity for industrial electrical infrastructure.
GE Prolec 120 MVA GSU Transformer
GE Prolec Generator Step-Up (GSU) transformer with 120 MVA capacity, oil-cooled for power plant applications exceeding 100,000 kVA threshold. It connects generators to transmission lines with high efficiency. Fits HTS 8504.23.00.80 for its liquid dielectric and extreme power rating.
Toshiba 180 MVA Autotransformer
Toshiba's 180 MVA liquid dielectric autotransformer for voltage regulation in transmission networks, exceeding 100,000 kVA capacity. Oil-immersed design with on-load tap changers. HTS 8504.23.00.80 applies to such high-capacity liquid dielectric units.