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    Picture of 500 VA Home Voltage Stabilizer, Single Phase, 110V~240V
    Picture of 500 VA Home Voltage Stabilizer, Single Phase, 110V~240V
    Picture of 500 VA Home Voltage Stabilizer, Single Phase, 110V~240V

    500 VA Home Voltage Stabilizer, Single Phase, 110V~240V

    1 review(s) | Add your review
    SKU: PH-AVS-1P500V
    $165.24
    ● A 500VA single-phase automatic voltage stabilizer designed for home and light-duty electrical applications, providing stable and reliable voltage regulation ● Advanced relay-based regulation with programmed computerized control, enabling fast voltage correction and effective suppression of power fluctuations ● High output voltage accuracy and wide input voltage tolerance, ensuring safe operation, reduced energy loss, and extended lifespan of connected equipment ● Built-in multiple protection functions, making it an ideal residential voltage stabilization solution for unstable power environments
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    Overview

    This automatic voltage stabilizer continuously monitors incoming AC voltage and automatically adjusts it to a stable output level. It is engineered to handle common power issues, including voltage surges, drops, overloads, and overheating. Featuring a modern LED display, the unit provides real-time visibility of operating status, including input/output voltage, load level, internal temperature, and fault indications. Its intelligent control system enhances reliability while maintaining efficient and energy-saving performance.

    500 va automatic voltage stabilizer feature

    Feature

    • Wide Input Voltage Range: Supports 150–250V AC, with customizable options to suit different regional power conditions.
    • High Output Voltage Accuracy: Delivers a stable output of 220V ±3%, ensuring safe and consistent power for sensitive households. appliances. Other output voltages can be customized upon request.
    • Advanced Computerized Control Technology: Built with programmed control and relay-based regulation for fast response, precise voltage correction, and long-term operational stability.
    • Comprehensive Protection System: Built-in comprehensive protection system with over/under voltage, overload, overtemperature, and short-circuit protection to ensure safe and stable operation under various power conditions.
    • LED Digital Display & Modern Design: Modern LED digital display designs provide real-time monitoring of input voltage, output voltage, load level, internal temperature, and fault status, ensuring clear and intuitive operation.
    • Energy-Efficient & Reliable Operation: Optimized to minimize power loss while maintaining high efficiency and dependable performance for everyday use.
     

    Details

    1. Dual-sided cooling fans
    2. Wear-resistant carbon brushes
    3. Heat-resistant high-temperature coil
    4. High-power motor with full-rated output
    500 va automatic voltage stabilizer details
    Specs
    Technology Relay Control System+Programmed control computerized+control algorithm relay "Cross zero."
    Capacity 500 VA (The power capacity of the voltage stabilizer needs to be 1.5~2 times greater than the load power)
    Phase Single Phase
    Input Voltage Range ±15% tolerance of output voltage
    Output Voltage* 220V±3%/ 230V±3%/ 240V±3%/ 110V±3% (Optional)
    Adjust Time <1sec. (Against 10% input voltage deviation)
    Frequency 50Hz/60Hz
    Current Type AC
    Protection Over Voltage <250±2V
    Protection Lack Voltage <185±2V
    Ambient Temperature -10°C~+40°C
    Insulation Resistance ≥5MΩ
    Temperature Protection 110℃±10℃
    Relative Humidity <90%
    Wave Form Distortion No additional waveform distortion
    Efficiency >95%
    Display LED
    Protection Grade IP20
    Dielectric Strength 1500V/min
    Certification CE, RoHS
    Warranty Period 12 months
    Weight 2.5 Kg
    Size LxWxH=190x180x130mm

     

    Note: The provided 500VA voltage stabilizer is 1-phase (L, N, G) by European standards. Split phase (L1, L2 + G), like the USA standard, can't be customized.

    Application
    Single-phase automatic voltage stabilizer for office equipment

    Office Equipment

    Single-phase automatic voltage stabilizer for smart refrigerators

    Smart Refrigerators

    Single-phase automatic voltage stabilizer for kitchen appliances

    Kitchen Appliances

    Single-phase automatic voltage stabilizer for washing machines

    Washing Machines

    FAQ

    Q1: What types of appliances can this 500VA automatic voltage stabilizer support?

    This 500VA single-phase automatic voltage stabilizer is designed for home and light-duty electrical appliances that require a stable voltage supply. Typical applications include televisions, refrigerators, desktop computers, laptops, routers, modems, audio systems, printers, and small kitchen appliances. When selecting loads, users should ensure that the total apparent power does not exceed 500VA, and allow additional margin for devices with high starting current (such as refrigerators or compressors). Proper load matching helps maintain stable operation and extends the lifespan of both the stabilizer and connected equipment.

    Q2: What protection functions are included in this voltage stabilizer?

    This automatic voltage stabilizer is equipped with a comprehensive protection system to ensure safe and reliable operation. Protection functions include over-voltage and under-voltage protection to prevent damage caused by abnormal mains supply, overload protection to safeguard against excessive load, over-temperature protection to avoid overheating, and short-circuit protection for enhanced safety. In the event of a fault or abnormal condition, the stabilizer will automatically respond to protect both itself and the connected equipment, helping to reduce downtime and maintenance costs.

    1 review(s)
    5.0 1
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    jcorrell | 5/7/2026 1:12 AM
    Home Power Savior
    Tired of voltage fluctuations at home? This 500VA stabilizer is a game-changer! It offers dual 110V/220V outputs and reacts instantly to protect my computer and appliances. The analog meter makes monitoring easy, and it runs quietly with solid build quality. A must-have for anyone dealing with unstable power!
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