Schneider Electric 800 kVA Substation Transformer from Japan
An 800 kVA oil-immersed transformer designed for utility substations with on-load tap changers for voltage regulation. Falls under HTS 8504.22.0040 as a liquid dielectric unit with capacity exceeding 650 but not over 2,500 kVA.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%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
Import Tips
• Include OLTC maintenance manual and nitrogen blanketing system specs for customs
• Test for partial discharge (<300 pC) per IEEE C57.12.90 standards
• Separate radiator assemblies if shipped detached to avoid parts classification