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    30 kVA Single Phase Automatic Voltage Stabilizer

    5 out of 5 based on 2 reviews | Write a review
    High accuracy 1-phase 30 kVA full-automatic AC voltage stabilizer, input voltage range 95-125V (output voltage is 110V) or input range 190-250V (output voltage is 220V), is designed to keep the voltage stable and help electrical equipment run normally and protect the equipment from damage when there is voltage fluctuation.
    SKU: ATO-AVS-1P30K
    30-day Returns
    Delivery date: 10-20 days

    30 kVA Single Phase Automatic Voltage Stabilizer with high efficiency and 110V±3%/ 220V±3% output voltage stability, 95-125V/ 190-250V wide input voltage range full automatic intelligent protection. It has excellent features, such as small waveform distortion, high efficiency, high power factor, free from the effect or frequency variation of supply. It can be widely used in most situations where the voltage stabilization is required.


    Product Name Automatic Voltage Stabilizer
    Model Number ATO-TND/JSW-30kVA
    Capacity 30 kVA (The power capacity of 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 Overvoltage <246±4V
    Temperature Rise <60°C
    Ambient Temperature -10°C~+40°C
    Insulation Resistance ≥5MΩ
    Temperature Protection 110℃±10℃
    Relative Humidity <95%
    Wave Form Distortion No additional wave form distortion
    Load Power Factor 0.8
    Efficiency ≥90%
    Display LCD
    Protection Grade IP20
    Dielectric Strength 1500V/min
    Certification CE
    Warranty Period 12 months
    Weight 100 Kg
    Size 430*430*1020mm
    Note: The provided 30kVA voltage stabilizer is 1-phase (L, N, G) in accordance with Europe standard. And we can customize the split phase (L1, L2 + G) like USA standard, just confirm us by email after ordering.


    30 KVA Single Phase Automatic Voltage Stabilizer Details

    Existing reviews of 30 kVA Single Phase Automatic Voltage Stabilizer
    Split phase

    With this model is it possible to add an isolation transformer to have a split phase 220/110V?
    From: Kenneth | Date: 13/09/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    This works in principle, but it will also change the size and weight of the regulator, please contact our pre-sales technical team for technical enquiry.
    Want to buy 30 kVA 1-phase voltage stabilizer for my house
    I need more information in the 30 kVA 1-phase voltage stabilizer that want to use to regulate voltage in my house. Service is  US Standard 60Hz split phase. Need answer to this questions:
    Can you accomodate for a high voltage situation?  Actual voltage is as follow:
    L1 to Neutral and L2 to Neutral 125 to 135 volts; L1 to L2: 250
    From: Saul Rodriguez | Date: 09/08/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can accommodate for 190-250V input voltage. But stabilizer output doesn't have 110/120V, its only fixed 220V (L1,L2 + G). So you will not be able to run/connect 110/120V loads from/to the stabilizer output.
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