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

    5 out of 5 based on 9 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
    30-day Returns
    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.
    -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 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
    One frequency converter is no longer functioning
    We purchased 3 30 kVA frequency converters about 4 months ago. One of them is no longer functioning and we need to get it resolved.
    From: Barrel | Date: 11/08/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Please follow below to troubleshoot and report the measurement results to us:
    1. Please tell us in detail what is the specific problem of the converter. Does it have no output voltage?
    2.Check the faulty U/V/W according to the attached troubleshooting document, and measure the corresponding fuse, IGBT module, driver board, and please feedback the measurement results to us.
    Best choice!
    I bought a single phase frequency converter, which is arrive on time and work well, I use it to power my household appliances.
    From: Yeager | Date: 26/05/2022
    Was this review helpful? Yes No (0/0)
    Questions about frequency converter
    Please may know if you have 10000 watts voltage converter to power my house in Ghana because am planning all my appliances are 110v/60HZ and ghana current is 230V/50HZ.
    From: Jazmin | Date: 09/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we have such converter that can convert Ghana supply (230V, 50Hz) to 110V, 60Hz, so you can run all your appliances.
    1. May you list all your appliances individually, and the power capacity or amperage for each appliance, so can recommend the most suited converter model?
    2. Will you run all your appliances at the same
    Connection of frequency converter
    From what I understand your frequency converter can be wired on the output for Wye (L1, L2, L3   N, G) or Delta (L1, L2, L3  G), correct?
    From: Brockik | Date: 16/12/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, converter output can be wired for both Wye (L1, L2, L3 + N, G) and Delta (L1, L2, L3 + G).
    Frequency converter model recommended by ATO
    Hi is there something that can change a european machine that runs on 230 v 50 hz 700 watts motor-based machine to us 110 votls, 60 hz?
    From: Pearson | Date: 14/10/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, recommended frequency converter model: HZ-50-1105, 5kVA power capacity, input: 1ph, 110V (+/- 10%), 50/60Hz and output: 1ph (L,N,G), adjustable (0-300V ), adjustable (40-120Hz), 20.8A.
    What do you recommend?
    We need 1 kVA frequency converter 60 Hz to 50 Hz. 120 V input voltage and 50 Hz output frequency. What do you recommend?
    From: Castonb | Date: 07/10/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Based on your choice, recommended frequency converter model: HZ-60-1101, 1kVA power capacity, input: 1ph, 120V (+/- 10%), 50/60Hz and output: 1ph (L, N, G), adjustable ( 0-300V)/(0-150V), adjustable (40-120Hz), 4.2A/8.4A.
    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.
    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.
    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.
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