Toshiba 35MVA Mineral Oil Transformer from Canada
Toshiba 35MVA power transformer with naphthenic mineral oil dielectric, ONAN/ONAF cooling for 230kV grid applications. Exceeds 8504.23.00 power threshold with liquid dielectric construction for high-capacity transmission.
Duty Rate — Canada → United States
11.6%
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
• Lightning impulse test data (BIL ratings) required for high-voltage imports
• Temperature rise test certificates (typically 65°C) must accompany commercial invoice
• Silica-gel breathers and Buchholz relays verify complete liquid system integrity