Industrial Generator Set Voltage Regulator
AVR (Automatic Voltage Regulator) with cut-out relay for stationary diesel generator sets used in backup power applications. Classified under HTS 8511.90.40.00 when specifically designed for compression-ignition engine generators. Provides precise 1% voltage regulation.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If standalone industrial power supply regulators
Power supply static converters exclude mechanical engine generator regulators.
If automatic control instruments with recording function
Regulators with data logging classify as control instruments.
If parts of complete diesel generator sets
Engine/generator set assemblies under Chapter 84.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide generator set model compatibility and kW rating specifications
• Distinguish from utility-scale power plant regulators via engine coupling documentation
• Include harmonic distortion specs to prove engine generator application
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