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  • SX440 AVR Automatic Voltage Regulator
  • SX440 AVR Automatic Voltage Regulator
  • SX440 AVR Automatic Voltage Regulator
  • SX440 AVR Automatic Voltage Regulator
  • SX440 AVR Automatic Voltage Regulator
  • SX440 AVR Automatic Voltage Regulator
SX440 AVR Automatic Voltage Regulator
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SX440 AVR Automatic Voltage Regulator

  • 1 - 9 Pieces
    $21
  • 10 - 49 Pieces
    $20
  • 50 - 499 Pieces
    $19
  • >= 500 Pieces
    $16

Customization:

Customized logo（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
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SX440 AVR Automatic Voltage Regulator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Stabilization: The SX440 AVR ensures precise and stable voltage regulation for generators, maintaining optimal power output across varying load conditions.
  • Advanced Component Integration: Equipped with WIMA capacitors (optional) and TE Connectivity resistors, it delivers high reliability and durability, backed by rigorous 48-hour aging tests and extreme temperature (-45°C to 85°C) validation.

Key features

  • 1. Advanced Material Technology for Enhanced Reliability

    • With high-quality WIMA capacitors and TE Connectivity resistors, ensure reliable performance in demanding environments. These components outperform standard alternatives, reducing failure risks in critical applications.*

  • 2. Customizable Interactive Design for Versatile Applications

    • With customizable WIMA capacitor integration, tailor the AVR to specific requirements like increased capacitance for specialized generator setups. This flexibility surpasses rigid, non-modular designs common in traditional AVRs.*

  • 3. Rugged Performance Through Rigorous Testing

    • With 48-hour aging testing and operation at extreme temperatures (-45°C to 85°C), maintain stable voltage regulation under prolonged or harsh conditions. This durability exceeds models未经 prolonged stress testing.*

  • 4. Dual-Phase Compatibility for Broad Scenario Solutions

    • Support both single and three-phase generators, enabling seamless use in residential, commercial, or industrial settings. This adaptability addresses a wider range of needs than single-phase-only AVRs.*

  • 5. Certified Safety and Compliance

    • With CE certification and safety-compliant design (e.g., electric shock warnings and heat sink protections), ensure regulatory adherence and user safety. This contrasts with uncertified alternatives that may compromise safety standards.*

Product details

SX440 AVR Automatic Voltage Regulator

The SX440 AVR Automatic Voltage Regulator is a high-performance generator component engineered for precision voltage regulation in diverse environments. Designed with WIMA capacitors (optional) and TE Connectivity resistors, it ensures reliability across extreme temperatures (-45°C to 85°C) and prolonged operation. CE-certified for safety, this regulator is adaptable for single or three-phase systems, making it ideal for residential, industrial, or rugged applications.

Technical specifications

FeatureSpecificationApplication Scenario
CertificationCE CertifiedEnsures compliance with EU safety standards.
Phase CompatibilitySingle Phase / Three PhaseSupports residential (single) or industrial (three) setups.
Operating Temp Range-45°C to 85°CReliable in extreme environments (e.g., Arctic machinery or tropical factories).
WIMA CapacitorsOptional High-Quality CapacitorsEnhances stability in high-demand applications like industrial generators.
TE ResistorsTE Connectivity ResistorsEnsures durability under prolonged load fluctuations.
Testing48Hrs Aging TestGuarantees long-term reliability and minimal degradation.

Customization guide

Adjustable parameters include:

  • Capacitor Type: Opt for WIMA capacitors to boost voltage regulation precision.
  • Resistor Specifications: Customize TE resistors for specific load requirements.
  • Phase Configuration: Tailor to single or three-phase systems based on generator type.

Get inspired

The SX440 AVR’s robust design and extreme temperature tolerance make it perfect for harsh environments. For example, the Pro Model with WIMA capacitors ensures stable power output in industrial plants, while the Base Model offers cost-effective solutions for residential backup systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Phase SupportSingle PhaseThree PhaseThree Phase
Temperature Range-20°C to 60°C-40°C to 70°C-45°C to 85°C
WIMA CapacitorsOptionalOptionalStandard
Test Duration24Hrs48Hrs72Hrs
CertificationCECE + ISO 9001CE + ISO 9001 + UL

Supplier's note

  1. Technical Breakthroughs:

    • Extreme Temperature Tolerance: The Pro Model’s -45°C to 85°C range exceeds industry benchmarks by 30%, enabling use in Arctic or tropical zones.
    • WIMA Capacitors: Optional in Base/Advanced, standard in Pro, these capacitors improve voltage stability by 20% compared to conventional designs.
    • Triple-Tested Durability: The 72-hour aging test (Pro Model) ensures 50% longer lifespan than standard regulators.

  2. Optimal Version Selection:

    • Residential Users: Base Model (single phase, 24Hr test) suffices for home generators.
    • Industrial Users: Advanced Model (three phase, -40°C to 70°C) balances cost and performance.
    • Harsh Environments: Pro Model’s WIMA capacitors and -45°C to 85°C range are critical for oil rigs or data centers.

With the SX440 AVR’s customizable specs and rigorous testing, you can tailor voltage regulation to match your operational needs.

Frequently asked questions

  • Which SX440 AVR model is best suited for small businesses with single-phase generators?

  • How do I safely clean and maintain the SX440 AVR’s heat sinks?

  • How do WIMA capacitors in the SX440 AVR compare to standard capacitors?

  • Can the SX440 AVR be customized with TE Connectivity resistors for extreme environments?

  • Is the SX440 AVR CE-certified for use in commercial generator systems?

  • What temperature range can the SX440 AVR withstand for outdoor generator use?

  • Does the SX440 AVR’s three-phase model support heavy-duty industrial generators?

  • What safety features does the SX440 AVR have to prevent electric shocks?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage Regulation AccuracyIndustrial machinery, data centersIndustry Standard: ±5% (IEC 60038)
Our Base: ±3% (IEC 60038)
Our Advanced: ±1.5% (IEC 60038) ▲▲▲		Ensures stable power for sensitive equipment.
Advanced: Minimizes voltage fluctuations.		Base: Slightly higher error margin for non-critical applications.
Operating Temperature RangeHarsh outdoor environmentsIndustry Standard: -20°C to 60°C
Our Base: -30°C to 70°C ▲
Our Advanced: -45°C to 85°C ▲▲▲		Survives extreme climates (e.g., Arctic, desert).
Advanced: Military-grade reliability.		Advanced: Higher cost due to specialized materials.
Component QualityHigh-reliability systemsIndustry Standard: Generic capacitors/resistors
Our Base: TE Connectivity resistors
Our Advanced: WIMA capacitors + TE resistors ▲▲		Base: Reliable for standard use.
Advanced: Ultra-low ESR capacitors reduce heat.		WIMA capacitors add cost to the Advanced tier.
Phase CompatibilityResidential vs commercial power systemsIndustry Standard: Single-phase only
Our Base: Single/Three-phase (ISO 80000-1) ▲
Our Advanced: Auto-detect phase ▲▲		Base: Versatile for mixed environments.
Advanced: Seamless switching between phases.		Industry Standard: Limited to single-phase use cases.
Certification ComplianceGlobal deploymentIndustry Standard: Local certifications
Our Base: CE, UL
Our Advanced: CE, UL, IEC 61000-4-6 ▲▲		Base: Meets EU/US safety norms.
Advanced: EMI/EMC compliance for sensitive grids.		Advanced: Requires additional testing costs.
Aging Test Durability24/7 industrial operationsIndustry Standard: 24hr aging test
Our Base: 48hr aging test ▲
Our Advanced: 72hr aging test ▲▲▲		Base: Double the industry lifespan validation.
Advanced: Tripled endurance for critical systems.		Extended testing increases production time.

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