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    400Hz to 60Hz Frequency Converter, Single Phase, 10kVA

    SKU: HZ-50-1110
    $4,676.99
    ● 10kVA single-phase frequency converter with wide 110-240V AC input and selectable 50Hz, 60Hz, or up to 400Hz operation. ● Adjustable output voltage up to 300V with high current capacity, supporting stable operation under heavy loads with ≤±1% load regulation. ● Output frequency adjustable from 40-400Hz, delivering full rated capacity up to 120Hz and 50% capacity at 400Hz. ● Built-in overload, short-circuit, over-temperature, and instant power-failure protection with alarm for safe and reliable operation.
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    ⏱️ Delivery: 6-12 days
    🔙 30-day Returns
    Overview

    The 10kVA AC frequency converter is designed for high-capacity, reliable power conversion in industrial and testing applications. It supports a wide single-phase input range of 110-240VAC and delivers adjustable output up to 300VAC with flexible frequency control from 40Hz to 400Hz, providing stable pure sine wave power for sensitive equipment. A high-definition four-window digital display shows voltage, current, power, and frequency simultaneously for real-time monitoring. With strong overload capability up to three times the rated current, ≤±1% load regulation, and comprehensive protection against over-current, over-temperature, short circuit, and power failure with alarm indication, this static frequency converter is suitable for resistive, capacitive, inductive, and non-linear loads.

    Frequency converter feature icon

    10kva frequency converter feature

    Feature

    • Static frequency converter supports single-phase 220VAC input with adjustable 0–300VAC output and a wide 40–400Hz frequency range.
    • Displays voltage, current, power, and frequency simultaneously for real-time monitoring.
    • Delivers pure sine wave output for stable operation of sensitive electrical equipment.
    • Handles high inrush loads with up to 3× instantaneous overload capability.
    • Built-in over-current, over-temperature, short-circuit, and power-off protection with alarm.
    • Compatible with resistive, capacitive, inductive, and non-linear loads.
     

    Details

    1. single-phase frequency converter with four-window digital display shows voltage, frequency, current, and power simultaneously.
    2. Multi-level adjustable settings for flexible control and easy operation.
    3. Abnormal condition protection with fault code display for quick troubleshooting.
    4. High-definition LCD display with simple operation and high measurement accuracy.

     

    5kva frequency converter detail

    Dimension

    10kva frequency converter size

    Specs
    Capacity 10kVA  
    Dimension 680 (D)*500 (W)*970 (H) mm
    Weight 130kg  
    Input  
    Voltage 1 Phase 2 Wire: 110V, 120V, 220V, 230V, 240V ± 10% (Option *)  
    Frequency 50 Hz, 60 Hz or 400 Hz ± 5%  
    Output  
    Voltage, current 110V Setting (Low grade): 0-150V, 83.2A  
    220V Setting 0-300V (High grade): 0-300V, 41.6A  
    Load stabilization Rate ≤±1%  
    Frequency 50Hz, 60Hz up to 400Hz adjustable  
    Note:  
    -When the output is 400Hz, the load capacity can only reach 50% of the rated capacity.  
    -When the output is ≤120Hz, the load capacity can reach 100% of the rated value.  
    -You can just adjust converter output frequency in the range (40-400Hz) for 400Hz option.  
    Frequency Stability ≤±0.01%  
    Harmonic Distortion Pure Sine Wave ≤2%  
    Frequency meter 4 digit, digital frequency meter, resolution 0.1Hz/Step  
    Voltmeter 4 digit, digital voltage meter, resolution 0.1V  
    Ammeter 4 digit, digital ammeter, resolution 0.1A  
    Watt meter 4 digit, digital Watt meter, resolution 0.1W  
    Protection With overload, short circuit, over temperature  
    Instantaneous power failure protection and alarm device  
    Working Environment  
    Temperature 0~40℃  
    Humidity 0~90% (Non condensation)  
    Warranty 18 months  
    Application
    Electrical engineering

    Electrical Engineering

    Export product validation

    Export Product Validation

    Control systems instruments

    Control Systems/Instruments

    Equipment repair centers

    Equipment Repair Center

    FAQ

    Q1: Can this frequency converter be used as a test power source?

    Yes. It is commonly used as a test bench power source for verifying 110V/60Hz equipment in regions with 220V/50Hz mains. It is suitable for functional testing, burn-in tests, and short-term validation.

    ⚠ For EMC or certification testing, confirm waveform distortion and regulation requirements.

    Q2: What happens if the load power factor changes dynamically?

    The converter can handle normal PF variations, but rapid or large PF swings (e.g., switching inductive loads on/off frequently) may cause:

    • Temporary output voltage fluctuation
    • Increased thermal stress
    • Engineering recommendation:
    • Avoid frequent high-inrush switching
    • Add soft-start or staged load connection if possible

    Q3: Can it operate with unstable or generator input power?

    It can tolerate moderate input fluctuations, but for generator input:

    • Voltage stability should be within ±10%
    • Frequency stability should be reasonable

    Poor generator regulation may cause protection trips or unstable output.

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