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  • Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr
  • Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr
  • Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr
  • Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr
  • Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr
  • Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr
Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr
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Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr

  • 10 - 49 Cartons
    $320
  • 50 - 99 Cartons
    $220
  • >= 100 Cartons
    $110

Customization:

Customized Logo（Min.Order: 1000 pieces）
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Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Regulation & Stabilization: Automatically adjusts output voltage to maintain stability under varying loads, ensuring consistent power delivery.
  • Adjustable Excitation Control: Optimizes alternator performance by regulating excitation current for efficient power generation in generator systems.

Key features

  • 1. Robust Material Construction

    • With a corrosion-resistant metal core and durable plastic casing, you can ensure long-lasting performance in harsh industrial environments. ~30% lighter than all-metal alternatives*

  • 2. Modular Connectivity Design

    • With modular connectors and terminals, you can seamlessly integrate with diverse systems for flexible installation and customization. ~50% faster setup than non-modular models*

  • 3. Precision Voltage Regulation

    • With advanced adjustable excitation technology, you can maintain stable power output under fluctuating loads, ensuring ~15% higher efficiency than conventional regulators*

  • 4. Commercial-Grade Reliability

    • Designed for continuous operation in commercial and industrial scenarios, this control board supports 24/7 use, outperforming home-use alternatives in durability and scalability*

  • 5. Compliance with Safety Standards

    • Built with components meeting international safety certifications (e.g., ISO 9001), it ensures safe and reliable operation, exceeding basic compliance requirements of generic models*

Product details

Generator Parts Automatic Voltage Regulator Stabilizer Adjustable Excitation Alternator Control Board Marelli M16FA650A Avr

The Marelli M16FA650A AVR Control Board is a precision-engineered automatic voltage regulator stabilizer designed for alternators in generator systems. Combining robust metal-and-plastic construction with advanced electrical components, it ensures stable power output, precise excitation control, and seamless integration into industrial, automotive, or commercial applications.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionMetal (electrical components) + Plastic (housing)Withstands harsh environments while maintaining structural integrity
Electrical ComponentsRelays, capacitors, inductors, resistorsRegulates voltage fluctuations in high-load generator systems
Connectors/TerminalsMulti-functional interfacesEnables flexible wiring for diverse system configurations
Model CompatibilityMarelli M16FA650ADirect fit for specified alternator models
Operating Conditions50°C max ambient temperature, 60P power ratingReliable performance in industrial or outdoor settings

Customization guide

Adjustable excitation parameters and voltage thresholds can be customized to meet specific load requirements (e.g., 20–60 Hz frequency ranges). The modular design allows for easy integration with third-party systems via standardized connectors.

Get inspired

Optimize your generator’s efficiency with the M16FA650A AVR. Whether stabilizing power for a construction site or maintaining consistent voltage in a data center, this control board ensures reliability under demanding conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Regulation±5% accuracy±3% accuracy (+40%)±2% accuracy (+150%)*
Response Time200ms150ms (25% faster)100ms (50% faster)
Overload Capacity125% for 1 hour150% for 2 hours200% for 3 hours
Temperature Tolerance50°C60°C (+20%)70°C (+40%)

Supplier's note

  1. Technical Breakthroughs:

    • Adjustable Excitation: Enables real-time voltage optimization for uneven loads.
    • High-Temperature Tolerance (Pro Model): Operates reliably at 70°C, exceeding industry-standard 50°C limits.
    • Modular Design: Reduces downtime with quick connector-based system integration.

  2. Version Selection Guide:

    • Base Model: Ideal for residential or small commercial generators requiring standard voltage stability.
    • Advanced Model: Suitable for industrial applications needing faster response times and higher overload handling.
    • Pro Model: Designed for extreme environments (e.g., mining, offshore platforms) where prolonged high-temperature and heavy-load stability are critical.

With the Pro Model’s 70°C tolerance, you can safely operate in harsh climates, while its 200% overload capacity ensures uninterrupted power during peak demand. Pair this with its ±2% voltage accuracy to minimize equipment damage from fluctuations.

Frequently asked questions

  • Which Marelli M16FA650A AVRTM regulator is suitable for small-scale generator systems?

  • How do I maintain the Marelli M16FA650A AVRTM control board for longevity?

  • What materials make the Marelli M16FA650A AVRTM durable for industrial use?

  • Can the Marelli M16FA650A AVRTM be customized for specific generator systems?

  • Is the Marelli M16FA650A AVRTM certified for industrial safety standards?

  • How does the Marelli M16FA650A AVRTM handle voltage fluctuations in alternators?

  • Which generators are compatible with the Marelli M16FA650A AVRTM control board?

  • What makes the Marelli M16FA650A AVRTM better than generic voltage regulators?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Automatic Voltage Regulators (AVRs)Industrial generators, automotive alternatorsVoltage Regulation Accuracy: ±1.5% (Our Base) ▲ vs ±1% (Our Advanced) ▲▲ (Industry Standard: ±2%)Ensures stable power output for sensitive equipment (e.g., medical devices)Higher cost compared to basic models; requires calibration expertise
Excitation Control SystemsLarge-scale power plants, marine generatorsExcitation Current Capacity: 400A (Industry) vs 500A (Our Advanced) ▲▲Enables precise control of high-power alternators (up to 1000kVA)Bulky design; demands specialized installation and maintenance
Thermal Management SystemsHarsh industrial environments, data centersMax Operating Temp: 85°C (Industry) vs 105°C (Our Advanced) ▲Operates reliably in extreme heat (e.g., desert climates)Adds weight and cost; requires active cooling components
Relay ModulesElectrical control panels, industrial automationSwitching Capacity: 20A (Our Base) ▲ vs 30A (Our Advanced) ▲▲ (Industry Standard: 15A)Handles high-current loads without failure (e.g., motor starters)Potential arcing risk if not properly rated; may require replacement over time
Signal Filtering ComponentsNoise-sensitive equipment, power gridsEMI Suppression: 50dB (Our Base) vs 60dB (Our Advanced) ▲ (Industry Standard: 40dB)Reduces electromagnetic interference (e.g., in hospital equipment)Increases system complexity and cost; requires precise tuning
Control Board DurabilityConstruction sites, outdoor installationsIP Rating: IP54 (Our Base) vs IP67 (Our Advanced) ▲▲ (Industry Standard: IP40)Waterproof and dustproof (resists water jets and dust ingress)Heavier and more expensive than standard enclosures; harder to service

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