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    30kVA Single Phase 120v 60Hz to 240v 50Hz Converter

    5 out of 5 based on 3 reviews | Write a review
    30 kVA pure sine wave AC power frequency converter, single phase 110V/120V/220V/230V/240V input, single phase 0V to 300V output, convert 50Hz power to 60Hz for household appliances, 400Hz for aircraft.
    SKU: HZ-50-1130
    Delivery date: 6-12 days

    30 kVA single phase frequency converter, make your appliances compatible with international power systems, change single phase 240V 50Hz to 120V 60Hz (vice versa) in one step by inner step up & step down transformer.


    Model HZ-50-1130
    Capacity 30 kVA
    Dimension 770*580*1140mm
    Weight 270 kg
    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, 250A
    220V Setting 0-300V (High grade): 0-300V, 125A
    Load stabilization Rate ≤±1%
    Frequency 50Hz, 60Hz up to 400Hz adjustable
    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.
    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 deg.℃
    Humidity 0 - 90% (Non condensation)
    Warranty 18 months

    Tips: Maintenance method of the frequency converter

    1.  Ensure correct voltage control, conduct sequence protective action test.
    2.  Pay attention to clean thoroughly the dust in the cooling air duct and air filter.
    3.  Ensure that the balance of the output voltage during the separate operation of the frequency converter meets the standard.
    4.  Guarantee the protection and display loop of the frequency converter to have no abnormal condition.
    5.  Conduct one regular inspection of the frequency converter equipment every year.
    6.  Inspect if there is any loose screw spike, plugin and other equipment components.
    7.  Measure the waveform of the driving circuit to check if there is any distortion, if the UVW phase waveform is the sine wave.
    8.  If it is allowed, the oscilloscope can be used to measure the stability of the switching power supply output voltage.
    9.  It is required to wipe the conductor and insulator with alcohol in time, so as to ensure the cleaning degree.

    Existing reviews of 30kVA Single Phase 120v 60Hz to 240v 50Hz Converter
    Recommend suitable products according to my needs
    Hi, i need a converter to 230V 50Hz to 110V 60Hz, the power is 5Kw, thank you.
    From: Jgarze | Date: 25/07/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Based on your specs, recommended frequency converter model: HZ-50-1110, 10kVA power capacity, input: 1ph, 230V (+/- 10%), 50/60Hz and output: 1ph (L,N,G), adjustable ( 0-150V), adjustable (40-120Hz), 83.2A.
    See specs, price, and you can order online by credit card or though PayPal on:
    High quality frequency converter
    We are looking for a frequency and voltage converter. We need a 480 VAC 60Hz input and a 400 VAC 50Hz output. Our load is 10A. Approx 7A electronics, and the remaining 3A if for different small motors. What do you recommend?
    From: Chase | Date: 24/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Based on your specs, recommended frequency converter model: HZ-50-3320, 20kVA power capacity, input: 3ph, Wye (L1,L2,L3 + N,G), 480V (+/- 10%), 50/60Hz and output: 3ph, Wye/Delta (L1,L2,L3 + N,G), adjustable (0-520V), adjustable (40-120Hz), 27.8A.
    Please tell me about the frequency converter
    Good afternoon, I’m looking to see if you make a large 300kVA frequency converter, 480V 3PH 60Hz Input – 400V 3PH 50Hz output. Pricing for a bid due next Wednesday 5/5. Please let me know.
    From: Syracuse | Date: 14/09/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can.
    Converter specs:
    Model: HZ-50-33300, 300kVA power capacity, input: 3ph, Wye (L1, L2, L3 + N, G), 480V (+/- 10%), 50/60Hz and output: 3ph, Wye/Delta ( L1, L2, L3 + N, G), adjustable (0-520V), adjustable (40-120Hz), 416.6A.
    Price: 57500USD
    Shipping cost: 5025.5USD.
    Delivery time: Approx 28 days.
    See attached specs.
    Important Hint: Regarding your application load type, in case of induction loads like motor-based and transformer, please mind the inrush current of the load/motor during starting up should be less than the converter's output rated current (416.6A).
    Clarification: When the motor starts to spin up, it pulls high inrush current that may reach 6 times its rated value and lasts from few milliseconds to 1-3 seconds unless the motor is attached to starting controller like soft starter or VFD.
    Also, some other loads have high inrush current like transformers, electronic amplifier (tube amplifier), a circuit board with several capacitors and the capacitor.
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