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    50 kVA 3 phase Industrial AC Automatic Voltage Stabilizer

    $5,329.23
    3 phase industrial full automatic compensated voltage stabilizer with 50 kVA capacity, 380V output, input voltage range is 304V-456V AC (+/- 20% tolerance). The high quality voltage stabilizer is manufactured using the best quality components and progressive technology and is extensively used in various industrial applications.
    SKU: ATO-AVS-3P50K
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    Free Shipping Worldwide
    Delivery date: 10-15days

    50 kVA Voltage Stabilizer Features

    • Three phase 4-line 175V-265V (phase voltage) 304V-456V AC (line voltage) of wide input voltage range, 380V output
    • High technology with computer programming control
    • The high accuracy of the output voltage (output voltage can be customized)
    • Perfect protection function: Over/ low voltage protection, over heat/ load protection, short circuit protection
    • High efficiency: More than 95%

    50 kVA 3 phase Industrial AC Automatic Voltage Stabilizer is widely used in post and telecommunications, department stores, elevators, hospitals, schools, printing, securties and other occasions where all needs normal voltage to ensure, such as workshop mines medium enterprises, some of the important equipment and computer power and support.

    50 kVA Voltage Stabilizer Specifications

    Model Number ATOSBW-50K
    Capacity 50 kVA
    Phase 3 Phase 4-line
    Input Voltage Range ±15% tolerance for all standard output voltages above 380V.
    ±20% tolerance for required 380V output and all standard voltages below.
    Output Voltage 3 phase 380V (Optional: 110V/ 120V/ 208V/ 220V/ 230V/ 240V/ 400V/ 415V/ 440V/ 460V/ 480V)
    Output Accuracy ±2~4%/ ±1% (Optional)
    Frequency 50Hz/60Hz
    Current Type AC
    Efficiency ≥95%
    Response Time ≤1.5S
    Ambient Temperature -10°C~+40°C
    Cooling Method Naturally air cooled
    Insulation Resistance ≥5MΩ
    Electricalintensity Without breakdown and flashover phenomena at power frequency sine voltage 2000V for 1 min
    Overload Double rated current, one min
    Waveform Distortion Non-lack fidelity waveform
    Protection Over-voltage, over-current, feed phases
    Protection Grade IP 24
    Warranty 24 months
    Certificate ISO9001:2008, PCT, SGS, CE
    Weight 350 Kg
    Package Size 800x620x1350 mm

    Industrial Voltage Stabilizer Inner Detail

    3 phase voltage stabilizer details

    Tips: Why is the voltage of a 50kVA industrial voltage stabilizer unstable?

    1. The input voltage is too high or too low. The voltage range of 50kVA three-phase instrial voltage stabilizer is 304V-456V. If the input voltage exceeds the regulated range or is very low, the automatic protection system of the regulated power supply will start, thus causing the output voltage to be unstable or stop working directly.
    2. The input voltage is unbalanced in three phases, that is, the voltage of one of the three phases of the stabilizer is unstable, which will also lead to the output voltage of the stabilizer is unstable.
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