Hitachi 1600 kVA Industrial Rectifier Transformer
Specialized 1600 kVA oil transformer with DC ripple filtering for electrolytic plant rectifiers. Falls in HTS 8504.22.0040 as liquid-cooled power transformer in specified kVA range.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If dedicated rectifier supply
Static converters with integral rectification may classify under 8504.40.
If higher rectifier capacity
Larger electrolytic plant units exceed 2,500 kVA limit.
Not sure which classification is right?
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Import Tips & Compliance
• Provide 12-pulse harmonic analysis for power quality compliance
• DC winding insulation class verification essential for rectifier service
• Separate interphase reactors if shipped as transformer accessories
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