AVR Automatic Voltage Regulator for Generators
An electronic module that maintains constant generator output voltage despite varying loads or speeds. Classified in HTS 9032.89.40.00 for its automatic voltage-current regulation through sensing and feedback circuits. Essential for stable power delivery in backup generators.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integrated into complete generator electrical equipment
Equipment generating electrical energy including voltage control may classify under complete generator heading 8511.
If specifically for aircraft or spacecraft applications
Aircraft-specific automatic regulators have separate statistical suffix in 9032.89.20.
If part of industrial machinery control system metered by time
Certain automatic control instruments for machinery may fall under 8479 if meeting specific time-meter criteria.
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Import Tips & Compliance
• Provide generator compatibility specs and circuit diagrams to prove automatic regulation function
• Ensure FCC compliance for electromagnetic compatibility in electronic regulators
• Avoid classification errors by distinguishing from basic excitation systems (8504)
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