90 kVA Delta-Wye Oil-Immersed Transformer from Germany
Three-phase oil-immersed transformer with 90 kVA rating, delta primary to wye secondary configuration for commercial buildings. Liquid dielectric cooling for 12.47 kV to 480Y/277V. HTS 8504.21.0040 due to capacity and dielectric type.
Duty Rate — Germany → 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 already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Specify impedance percentage and vector group in commercial invoice
• Include bushing current ratings and tank grounding provisions
• Test for partial discharge levels below 300 pC for high-voltage imports