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    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz
    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz
    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz
    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz
    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz
    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz
    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz
    Picture of 2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz

    2kVA/3kVA Single Phase Frequency Converter, 120V 60Hz to 220V 50Hz

    1 review(s) | Add your review
    SKU: HZ-50-1102
    $2,272.99
    ● 2kVA/3kVA frequency converter with single-phase 110–240V input, adjustable 0–300V output, with 50/60Hz up to 400Hz frequency. ● Load regulation ≤±1%, pure sine wave output with ≤2% harmonic distortion for reliable ● Built-in 4-digit voltage, current, power, and frequency meters for real-time system monitoring. ● Overload, short-circuit, over-temperature, and power-failure protection for industrial environments.
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    ⏱️ Delivery: 6-12 days
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    Overview

    The 2kVA/3kVA frequency converter provides high-precision voltage and frequency stabilization with fast, accurate adjustment for demanding power conversion and testing applications. It supports single-phase 110-240V input and adjustable 0-300V output, with selectable 50Hz, 60Hz, or up to 400Hz frequency operation. Featuring pure sine wave output with ≤2% harmonic distortion and load regulation within ±1%, it ensures stable and reliable performance. A built-in 4-window digital display allows real-time monitoring of voltage, current, power, and frequency. Designed with a durable metal enclosure and efficient cooling, single phase converter also includes comprehensive protection against overload, short circuit, over-temperature, and power failure, making it suitable for laboratories, electronics manufacturing, motor testing, and industrial applications.

    Frequency converter feature icon

    2kva frequency converter feature

    Feature

    • High-Precision Voltage & Frequency Stabilization: 2kVA/3kVA single phase converter delivers accurate and stable output with fast adjustment of voltage and frequency.
    • Fast Intelligent Response: High load adaptability with quick dynamic response and smooth operation.
    • High-Resolution Current Analysis: 0.001A current resolution ensures precise measurement and control.
    • Multi-Window Measurement Display: Simultaneous voltage, current, power, and frequency monitoring with clear digital readout.
    • Comprehensive Protection System: Over-voltage, over-current, overload, and over-temperature protection with alarm function.
    • Wide Application Compatibility: Suitable for home appliances, motors, electronics manufacturing, laboratories, and testing institutions.
     

    Details

    1. Durable Metal Enclosure & Efficient Cooling: Rugged metal housing with corrosion resistance and enhanced ventilation for stable long-term operation.
    2. High-Accuracy 4-Window Display: Simultaneous real-time monitoring of voltage, current, power, and frequency.
    3. Precise Voltage & Frequency Control: Single phase converter delivers stable output with fast adjustment for precision power and testing needs.
    4. Built-In Safety Protection & Alarm: Protects against over-temperature, over-current, and overload with alarm indication.

     

    Frequency converter details

    Function Buttons

    Frequency converter detail

    Specs
    Capacity 2kVA/3VA
    Dimension Benchtop Design 590 (D)*490 (W)*230 (H) mm
    Cabinet Design 550 (D)*400 (W)*670 (H) mm
    Weight Benchtop Design 49kg/51kg
    Cabinet Design 60kg/75kg
    Input
    Voltage 1 Phase 2 Wire: 110V, 120V, 220V, 230V, 240V ± 10% (Option *)
    Frequency 50 Hz, 60 Hz
    Output
    Voltage, current 110V Setting (Low grade): 0-150V, 16.8A/25A
    220V Setting 0-300V (High grade): 0-300V, 8.4A/12.5A
    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 12 months
    Application
    Imported equipment power conversion

    Imported Equipment Power Conversion

    Export product validation

    Export Product Validation

    Control systems instruments

    Control Systems/Instruments

    Equipment repair centers

    Equipment Repair Center

    FAQ

    Q1: Does output capacity change at higher frequencies such as 400Hz?

    Yes. When operating at higher output frequencies, especially 400Hz, the available load capacity is reduced. For best performance, full rated capacity is recommended at lower frequencies such as 50Hz or 60Hz.

    Q2: Is the output voltage and frequency adjustable independently?

    Yes. Voltage and frequency can be adjusted separately, allowing flexible configuration for different devices, test conditions, or regional power requirements.

    Q3: Does the unit require an external transformer or additional accessories?

    No. This 2kVA/3kVA frequency converter integrates voltage conversion and frequency conversion in one unit, eliminating the need for external transformers in most applications.

    1 review(s)
    5.0 1
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    Sophie | 7/21/2026 1:03 AM
    Took the Headache Out of Running My Imported Machine
    Picked this up to get a piece of 220V 50Hz equipment running in my 120V 60Hz shop. Hooked it up, dialed in the settings, and it fired right up – smooth as silk. The display shows voltage and frequency in real time, so I always know exactly what's going on. Runs quiet too, which I wasn't expecting for something this solid. If you've got gear from overseas or just need to match weird power requirements, this thing's a lifesaver. Worth every penny.
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