Exported UPS System Returned for Field Calibration
Uninterruptible power supply (UPS) system (10 kVA) exported for on-site calibration at a data center abroad and returned within 18 months without changes. Qualifies for 9801.00.10.51 as a US product under heading 8504 (static converters) returned unaltered.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If entered as standard import without return status
Full duties apply to UPS static converters without claiming US returned goods exemption under chapter 98.
If US goods exported temporarily for use and returned after warranty service
Covers professional equipment used abroad temporarily with duty exemption on US value.
If considered parts of data processing machines
UPS for computers might classify under chapter 84 if integral to IT equipment rather than standalone 8504 converter.
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Import Tips & Compliance
• Include calibration certificates showing no physical alterations; use CBP Form 7501 with proper 9801 annotation; monitor 3-year return window strictly
Related Products under HTS 9801.00.10.51
Exported Power Transformer Returned for Warranty Repair
A 500 kVA three-phase power transformer exported from the US for field testing and returned within 3 years after minor voltage regulator adjustment. This falls under HTS 9801.00.10.51 as a US-origin product returned after export without advancement in value or improvement in condition beyond simple repair, specifically provided for in heading 8504 (electrical transformers).
US-Made Voltage Regulator Returned After Testing
A static voltage regulator (50 kVA) exported for performance testing in a foreign power plant and returned unchanged within 2 years. Classified under 9801.00.10.51 as a heading 8504 product (static converters) that is US-origin, returned without value advancement or condition improvement.
Industrial Frequency Converter Returned After Demo
Variable frequency drive (VFD) converter exported for industrial demonstration and returned within 1 year without modification. Falls under HTS 9801.00.10.51 for heading 8504 static converters that are US-origin products returned unchanged.
US Export Static Inverter Returned for Inspection
Solar power static inverter (5 kW) exported for regulatory inspection abroad and returned within 2.5 years unaltered. Classified in 9801.00.10.51 as heading 8504 product (static converters) meeting US returned goods criteria.
Distribution Transformer Repatriated After Export
15 kVA pole-mount distribution transformer exported for utility evaluation and returned unchanged within 28 months. Qualifies under 9801.00.10.51 for US heading 8504 transformers returned without value advance.
Power Supply Unit Returned Post-Exhibition
Industrial 100 kVA power supply unit exported for trade show display and returned within 1 year without alteration. HTS 9801.00.10.51 applies to this heading 8504 static converter as US returned goods.