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    500 VA Single Phase Domestic Automatic Voltage Stabilizer

    500 VA single phase AC automatic voltage stabilizer is based on relay control system & programmed control computerized technology for domestic purpose. It has many unique features which enable it to give high performance, better reliability and save electricity.
    SKU: ATO-AVS-500V
    Free Shipping Worldwide
    Delivery date: 6-12 days

    500 VA Domestic Voltage Stabilizer Features

    • Wide input voltage: 140-260V AC or customize
    • The high accuracy of the output voltage: 220V±8%, other voltages can be customized
    • High technology: Programmed control computerized
    • Perfect protection function: Over/low voltage protection, over-heat/load protection, short circuit protection
    • Fashion design: LCD display which can show all protection functions.such as input voltage, output voltage, temperature, delaytime, loading, fault indication and so on.

    500 VA Voltage Stabilizer Specifications

    Product Name Automatic Voltage Stabilizer
    Model Number ATOSDR-500
    Technology Relay Control System+Programmed control computerized+control algorithmn relay"Cross zero"
    Capacity 500 VA
    Phase Single Phase
    Input Voltage Range 140-260V
    Output Voltage 220V±8%
    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
    Delay 5 second
    Insulation Resistance ≥5MΩ
    Temperature Protection 110℃±10℃
    Relative Humidity <90%
    Wave Form Distortion No additional wave form distortion
    Efficiency >95%
    Display LED
    Dielectric Strength 1500V/min
    Weight 2.5 Kg
    Note: The provided voltage stabilizer is 1-phase (L, N, G) in accordance with Europe standard. And for above 10kVA capacity voltage stabilizer, we can customize the split phase (L1, L2 + G) like USA standard, just confirm us by email after ordering.

    Single Phase Voltage Stabilizer Applications

    Single phase automatic voltage stabilizer applications


    Tips: What is a Voltage Stabilizer?

    Voltage stabilizer is a kind of power supply equipment which can automatically adjust the output voltage. Its function is to stabilize the power supply voltage which fluctuates greatly and cannot reach the requirement of electrical equipment within its set value range, so that various circuits or electrical equipment can work normally under rated working voltage. With the increasing number of household electrical equipment, the use of voltage stabilizer is more and more extensive. Domestic voltage stabilizer is mainly used to stabilize the voltage of TV, refrigerator, air conditioner, etc.

    In this video ATO uses a voltage regulator and multimeter to test the output voltage of the 3 kva voltage stabilizer which has 140V to 270V AC input, 220V AC output. After testing, we may see that the output voltage is within 220V ± 6%, which is in line with the standard.

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