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  • 2 Years Warranty Stamford Generator Automatic Regulator AVR SX440
  • 2 Years Warranty Stamford Generator Automatic Regulator AVR SX440
  • 2 Years Warranty Stamford Generator Automatic Regulator AVR SX440
  • 2 Years Warranty Stamford Generator Automatic Regulator AVR SX440
  • 2 Years Warranty Stamford Generator Automatic Regulator AVR SX440
  • 2 Years Warranty Stamford Generator Automatic Regulator AVR SX440
2 Years Warranty Stamford Generator Automatic Regulator AVR SX440
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2 Years Warranty Stamford Generator Automatic Regulator AVR SX440

  • 1 - 1 Pieces
    $65
  • 2 - 4 Pieces
    $60
  • >= 5 Pieces
    $55
View product details

2 Years Warranty Stamford Generator Automatic Regulator AVR SX440

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Regulation: Automatically stabilizes output voltage in diesel generators, ensuring consistent power supply under varying loads.
  • Thermal Management: Integrated heat sink ensures efficient heat dissipation, maintaining optimal performance in high-temperature environments.

Key features

  • 1. Advanced Material Technology for Enhanced Durability

    • With a robust FR-4 PCB material and integrated heat sink, this regulator maintains stable performance in high-temperature environments, outlasting standard regulators without heat dissipation features*.

  • 2. Modular Design for Easy Customization

    • With a modular layout and multi-connector system, you can customize or upgrade components without full replacement, offering 30% faster maintenance compared to fixed designs*.

  • 3. Precision Voltage Regulation for Optimal Performance

    • With advanced AVR technology, ensure 99.5% voltage stability across loads, surpassing basic models that average 95% stability in fluctuating conditions*.

  • 4. Commercial-Grade Reliability for Heavy-Duty Use

    • Designed for 24/7 industrial operation, this regulator handles up to 50% higher load fluctuations than consumer-grade AVRs*, making it ideal for commercial diesel generators.

  • 5. Safety-Certified Compliance for Secure Operation

    • Complies with international safety standards (e.g., CE认证), ensuring reliable performance in high-voltage systems—critical for industrial applications where safety is paramount*.

Product details

2 Years Warranty Stamford Generator Automatic Regulator AVR SX440

The Stamford Generator Automatic Regulator AVR SX440 is a high-performance control module designed for diesel generator systems. Engineered with FR-4 PCB material and robust components, it ensures stable voltage regulation, thermal management, and safety compliance. This regulator is ideal for industrial, automotive, and power generation applications, offering modular customization and a 2-year warranty.

Technical specifications

FeatureSpecificationBenefit
MaterialFR-4 PCB with metal/plastic componentsThermal stability and high durability
ConnectivityMulti-connector portsEasy integration into complex systems
Thermal ManagementIntegrated heat sinkPrevents overheating in harsh conditions
Modular DesignSwappable componentsSimplifies upgrades and repairs
Safety ComplianceElectrical shock warning labelMeets industry safety standards

Customization guide

  • Adjustable Components: Swap out voltage regulators or sensors to match specific diesel engine requirements.
  • Connector Customization: Modify port configurations to align with unique system integration needs.

Get inspired

The AVR SX440’s robust design and modular architecture make it perfect for upgrading legacy diesel generator systems. With its advanced thermal management and safety features, it ensures reliable performance in industrial environments, while its customizable connectors enable seamless compatibility with diverse equipment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Regulation±2% accuracy±1.5% (+15%)±1% (+30%)*
Thermal Resistance85°C max95°C (+11.8%)105°C (+23.5%)
CompatibilityStandard diesel gensetsIndustrial systemsHeavy-duty & extreme environments

Supplier's note

  1. Technical Breakthroughs:

    • Precision Voltage Control: The Pro Model’s ±1% accuracy ensures stable power output even under fluctuating loads.
    • Enhanced Thermal Performance: The Pro’s 105°C rating exceeds industry benchmarks by 23.5%, enabling operation in extreme heat.
    • Modular Flexibility: All models allow component swaps, reducing downtime for maintenance and upgrades.

  2. Version Selection Guide:

    • Base Model: Ideal for small businesses or residential use with standard diesel generators.
    • Advanced Model: Suitable for industrial facilities requiring reliable power in moderate environments.
    • Pro Model: Designed for heavy-duty applications (e.g., mining, oil rigs) where extreme temperatures and high loads are common. With its triple-certified insulation, the Pro ensures safe handling of corrosive fluids and high-voltage surges.

*Performance gains calculated against industry-standard AVR models.

Frequently asked questions

  • Which Stamford AVR regulator model is best suited for small diesel generator systems?

  • How do I maintain the Stamford SX440 AVR to prevent electrical failures?

  • What materials make the Stamford SX440 AVR suitable for harsh environments?

  • Can the Stamford SX440 AVR be customized for non-standard generator configurations?

  • Is the Stamford SX440 AVR compatible with all diesel generator brands?

  • Does the Stamford SX440 AVR meet safety certifications for high-voltage systems?

  • What warranty covers the Stamford SX440 AVR, and what does it include?

  • How does the Stamford SX440 AVR improve diesel generator efficiency?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage Regulation AccuracyIndustrial power systems, data centers±1% (Advanced), ±1.5% (Base) vs Industry Standard ±2-3% (IEC 60038)Ensures stable power output for sensitive equipment (▲ Advanced > Base > Industry)Higher accuracy increases cost (Advanced: +20% premium)
Overload ProtectionConstruction sites, heavy machinery200% overload tolerance (Base), 300% (Advanced) vs Industry 150% (IEC 60947)Prevents damage during peak loads (▲ Advanced > Base)Reduced protection in Base model may require external fuses
Environmental ResistanceOutdoor generators, marine applicationsIP54 (dust/water resistant, IEC 60529) vs Industry IP32Operates in harsh weather (▲ Advanced = Base > Industry)IP54 requires regular cleaning to prevent dust buildup
Engine CompatibilityDiesel generators (50-200kW)Universal fit for 4-stroke engines (ISO 8520)Reduces downtime with broad compatibility (vs Industry’s model-specific designs)Limited to diesel engines; not compatible with gas turbines
Warranty PeriodCommercial/industrial clients2 years (Base/Advanced) vs Industry 1 yearLonger warranty lowers TCO (▲ Equal for both tiers > Industry)Extended warranty adds ~5% to upfront cost
Certification StandardsGlobal markets (EU/US/Asia)CE, UL, ISO 8000 (Advanced) vs Base: CE onlyMeets strict export requirements (▲ Advanced > Base)Advanced certifications may delay delivery by 2 weeks

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