1kVA UPS Backup Transformer
Isolation transformer for 1kVA online UPS systems, providing galvanic isolation between input/output. Classified HTS 8504.31.60.00 as standalone 1 kVA transformer component. Critical for clean power delivery in data center UPS.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If UPS includes rectifier/inverter
Complete uninterruptible power supplies with static conversion classify as converters.
If parts of complete UPS systems
Transformer permanently assembled in UPS housing becomes ADP machine part.
If larger capacity for rackmount UPS
Data center UPS transformers often exceed 1 kVA threshold.
Not sure which classification is right?
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Import Tips & Compliance
• Import separately from complete UPS (8473); transformer-only classification saves duties
• Specify UPS compatibility and isolation specs in technical data sheets
• Harmonic distortion ratings important for power quality verification
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