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  • Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source
  • Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source
  • Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source
  • Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source
Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source
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Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source

  • >= 1 Sets
    $450
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Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Testing & Calibration: A high-precision AC power source designed to test and calibrate electronic devices, enabling users to simulate real-world power conditions (voltage, current, frequency, and power factor) for motors, home appliances, and other equipment.
  • Variable Frequency Control: Supports adjustable output frequencies (50Hz/60Hz) and voltage levels, ensuring compatibility with global power standards and diverse device requirements.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body, ensure long-lasting durability and efficient heat dissipation in demanding environments.

  • 2. Interactive Design

    • With a user-friendly control panel featuring a digital display and rotary knob, adjust voltage, current, and frequency settings effortlessly for precise control.

  • 3. Performance Parameters

    • With adjustable 50/60Hz output frequency and 500VA capacity, deliver stable power for home appliances and motors while maintaining precision.

  • 4. Scenario Solutions

    • Designed for home and commercial use, this power source enables quick setup for testing home appliances and motors, ensuring reliable performance under varying power conditions.

  • 5. Certification Standards

    • With built-in safety features (e.g., overvoltage/overcurrent protection), ensure safe operation during testing and calibration.

Product details

Single Phase 500VA Variable Frequency 60Hz 50Hz Voltage Converter Power Source

The HUABANG Single Phase 500VA Variable Frequency Voltage Converter Power Source is a high-precision AC power solution designed for testing, calibrating, and simulating power conditions for electronic devices. Built with durable metal construction (aluminum/steel) for heat dissipation and robustness, it features a compact industrial design with a digital display for real-time monitoring of voltage, current, frequency, and power factor. Its adjustable parameters enable users to replicate global power standards (50Hz/60Hz) and ensure reliable performance across home appliances, motors, and industrial equipment.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMetal (Aluminum/Steel)Ensures durability and thermal stability
Output Power500VA, Single PhaseTesting small-to-medium electronic devices
Frequency Range50Hz / 60Hz adjustableSimulating global power standards
Safety FeaturesOvervoltage/overcurrent protectionPreventing damage to connected equipment
DisplayDigital (Voltage, Current, Frequency)Real-time monitoring during testing
Network InterfaceOptional RS232 (Advanced/Pro models)Remote control for automated testing

Customization guide

Adjustable voltage (0–240V), frequency (50/60Hz), and power factor (-1 to +1) allow precise simulation of power conditions. Customize output parameters to meet specific testing requirements, such as replicating voltage fluctuations for motor stress testing or stabilizing power for sensitive home appliances.

Get inspired

With its variable frequency control, you can test devices under both North American (60Hz) and European (50Hz) standards. The compact design and safety certifications make it ideal for labs, manufacturing floors, or quality control setups where space and reliability are critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Output Power500VA750VA (+50%)1000VA (+100%)
Frequency Range50/60Hz fixed45–65Hz adjustable40–70Hz adjustable
Network SupportNoneRS232RS232 + Ethernet
ProtectionBasic overloadSmart fault loggingReal-time diagnostics

Supplier's note

  1. Key Technical Breakthroughs:

    • Variable Frequency Control: Enables seamless switching between 50Hz/60Hz for global compliance testing.
    • Precision Monitoring: Digital display with 0.01V/0.001A resolution ensures accurate calibration.
    • Enhanced Safety: Overcurrent protection (up to 150% rated load) prevents equipment damage.

  2. Optimal Version Selection:

    • Base Model: Ideal for small workshops or home appliance testing where basic power simulation suffices.
    • Advanced Model: Suitable for labs needing adjustable frequency ranges (e.g., motor efficiency testing).
    • Pro Model: Best for industrial users requiring remote diagnostics and high-power testing (e.g., heavy machinery calibration).

With the Pro version’s 1000VA capacity and 40–70Hz range, you can stress-test equipment under extreme conditions. Pair its Ethernet connectivity with cloud-based analytics for real-time quality control. For home appliance manufacturers, the Base Model’s 500VA output and fixed frequency meet standard compliance needs at a lower cost.

Frequently asked questions

  • Which AC power source suits home appliance testing with variable frequency needs?

  • How do I maintain the HUABANG AC power source for long-term use?

  • Can the HUABANG power source customize voltage for motor testing?

  • Is the HUABANG AC power source CE-certified for safety compliance?

  • What safety features protect the HUABANG power source during testing?

  • How does the variable frequency feature aid in calibration tasks?

  • Can this power source simulate power fluctuations for quality testing?

  • What’s the maximum output capacity of the HUABANG 500VA power source?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Frequency AdjustmentMotor testing, appliance calibrationIndustry: Fixed 50/60HzBase: Adjustable 50-60Hz (±0.5Hz accuracy)
Advanced: ▲±0.1Hz (IEC 61000-3-2)1		Base allows global region compatibility; Advanced ensures precise motor tuning
Voltage OutputHome appliance testing, component stressIndustry: Fixed 230VBase: 100-240V ±2% stability (IEC 60038)
Advanced: ▲±0.5% (IEC 61000-4-14)3		Base covers global voltages; Advanced minimizes errors in sensitive devices
Safety FeaturesIndustrial testing, lab experimentsIndustry: Overcurrent Protection (OCP) onlyBase: OCP + Overvoltage Protection (IEC 60950)
Advanced: ▲+ Short-Circuit Protection (IEC 61010)5		Base prevents overloads; Advanced prevents catastrophic failures
Material DurabilityFactory environments, outdoor useIndustry: Plastic enclosuresBase/Advanced: ▲Aluminum chassis (MIL-STD-810G)7Both tiers withstand harsh conditions; no degradation in extreme temps
ConnectivityAutomated testing, remote monitoringIndustry: No remote interfaceBase: RS232 (EIA/TIA-232)
Advanced: ▲RS232 + USB (IEC 60912)9		Base enables basic remote control; Advanced supports modern automation
CustomizationR&D, quality controlIndustry: Limited presetsBase: Manual knob adjustmentAdvanced: ▲Programmable profiles (10+ presets, IEEE 1159)11

Tooltip Explanations

1 ±0.1Hz precision aligns with IEC standards for motor calibration.
2 ±0.5Hz tolerance may cause motor vibration issues in precision machinery.
3 ±0.5% stability reduces voltage ripple for semiconductor testing.
4 2% variance risks overheating in LED or IoT devices.
5 Short-circuit protection prevents equipment damage during surge tests.
6 Base version may fail to block sudden current spikes.
7 MIL-STD-810G ensures resistance to vibration/shock in industrial settings.
8 Plastic enclosures degrade under UV exposure or humidity.
9 USB enables direct integration with LabVIEW or Python scripts.
10 RS232 requires adapters for modern PCs.
11 IEEE 1159-compliant profiles ensure repeatable power quality tests.
12 Manual adjustment slows down high-volume quality control.

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