Eaton Cooper Pearl 550 kVA Pad-Mounted Transformer from Japan
Eaton's Pearl series 550 kVA pad-mounted oil-filled transformer for underground residential distribution, using vegetable-based dielectric fluid. Its 550 kVA rating places it squarely in HTS 8504.21.00.80 for liquid dielectric units not exceeding 650 kVA.
Duty Rate — Japan → United States
25%
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
• Include ANSI/IEEE C57 standards compliance docs; U.S. utilities require proof of dead-front design
• Document dielectric fluid type (mineral vs
• FR3 vegetable oil) as it affects environmental permits
• Avoid common pitfall of misstating impedance values, which must match nameplate for valuation