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    30kVA 3-Phase 220v 60Hz/400v 50Hz Frequency Converter

    5 out of 5 based on 7 reviews | Write a review
    30 kVA three phase 220V 60Hz to 380V/400V 50Hz frequency converter, change 480V 460V to 380 Volt in one step, convert voltage and Hertz by bulit-in step up & step down transformer, make different devices work well on different power systems.
    SKU: HZ-50-3330
    Delivery date: 6-12 days

    Affordable price 30 kVA static frequency converter, change 60 Hertz to 50 Hertz, boost 208V 240V to 400V/415V, output three phase or single phase, pure sine wave AC power source.  


    Model HZ-50-3330
    Capacity 30 kVA
    Dimension 900*800*1200 mm
    Weight 330 kg
    Input Voltage 3 Phase 4 Wire: Wye Type 190/110, 200/115, 208/120, 220/128, 230/132, 240/139V ±10% (option *)
    3 Phase 4 Wire: Wye Type 380/220, 400/230, 415/240, 440/254, 460/265, 480/277V ± 10% (option *)
    3 Phase 4 Wire: Della Type 220, 230, 240, 380, 400, 415, 440V ± 10% (option *)
    Frequency 50 Hz, 60 Hz or 400 Hz ± 5%
    Output Voltage, current 110V Setting (Low grade): 0-150V (phase voltage), 0-260V (line voltage) 83.2A
    220V Setting (High grade): 0-300V (phase voltage), 0-520V (line voltage) 41.6A
    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: Why choose frequency converter?

    Since the power source of various countries in the world are not uniform, the production of export products needs to simulate the electric grid conditions of different countries to test various export appliances. In the past, the generator was used for secondary frequency conversion, but the power consumption was large, the noise was large, and the stability was poor. The frequency converter is a kind of precision power supply that converts the mains into the required voltage and frequency through the power conversion circuit. It can convert 50Hz to 60Hz or 60Hz to 50Hz, output pure sine wave, and can provide standard voltage and frequency of various countries in the world, suitable for voltage and frequency testing of export products. More and more countries select frequency converter as a standard power supply.

    Existing reviews of 30kVA 3-Phase 220v 60Hz/400v 50Hz Frequency Converter
    I need help choosing a frequency converter for a customer. What do I need to know?
    I need help selecting frequency converter for a customer. Input power 480vac 3 phase, 60hz. Output power 200 volt, 3 phase, 400hz, 25 amps.
    From: Hfrank | Date: 03/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Ok, you just need to know. What is the kind of 25 amps load? Is it (motor, electronics, heater etc.)? If it's a motor, do you have any estimation about motor inrush current at the starting period?
    Application areas of frequency converter
    I need to convert a Thai electrical source (230V 50hz) to run a pool heater from the USA which is in Thailand, and is 220V 60 hz. Do you have a frequency converter that can do this?
    From: Rando | Date: 24/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, of course. What is the pool heater power capacity or rated current?
    Frequency converter performance
    We have another project coming up that will be sent to Europe. I don't think testing at 50hz will be an absolute requirement, but I would prefer it.
    The main motor will be run from a VFD, and the entire system should draw less than 5 KVA at 230v, 3 phase, 50hz.
    It looks like the 10 KVA 400hz converter we got from you can also do 50 or 60 hz outputs. Would it still be capable of the full rated line amperage and voltage at these low frequencies?
    From: Johnty | Date: 15/09/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, the converter will be capable of providing its output rated voltage and current at such low frequencies. As long as your load frequency requirement is in the range (40-499.9Hz), everything will be okay.
    I am interested in your frequency converter
    I'm interested in the HZ-50-3310 frequency converter, and I would like to know if I can work in 115v 400hz triphase correctly, because of the specifications of how output voltage I see 110v.
    From: Aschen | Date: 29/09/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, of course the converter output can be 3-phase, 115V, 400Hz. Actually converter output voltage can be adjusted (0-260V) & (40-499.9Hz).
    I need a frequency converter
    I'm trying to run an American juke box in Europe, so I need a 230V 50Hz to 110V 60Hz converter, supplying around 350W power. What do you recommend?
    From: Judith | Date: 14/10/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Recommended frequency converter model: HZ-50-120, 2kVA power capacity, input: 1ph, 230V (+/- 10%), 50/60Hz and output: 1ph (L, N, G), adjustable (0-150V), adjustable (40-120Hz), 16.2A.
    I want to buy a frequency converter
    We are interested to buy a 220Vac/50Hz to 115Vac/400Hz converter, 5A load and we would like you tell us if you have a product that can meet our needs?
    From: Drbob | Date: 05/12/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, based on your specs, recommended frequency converter model: HZ-50-1102, 2kVA power capacity, input: 1ph, 220V (+/- 10%), 50/60Hz and output: 1ph (L,N,G), adjustable (0-150V), adjustable (40-499.9Hz), 16.8A.
    Questions about frequency converters
    What sag appears on the voltage if 30kVA load is applied at the peak of the cycle at 220V and 50Hz on frequency converter output?
    From: Keriahaites | Date: 16/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    As long as the frequency converter is not overloaded, the voltage drops will be less than 3v for less than 50ms.
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    45kVA 3-Phase 480v 60Hz/400v 50Hz Frequency Converter

    SKU: HZ-50-3345
    Affordable 45 kVA static frequency converter, built-in step-down/step-up transformer, convert 3 phase 480V 60Hz (e.g. US) to 400V 50Hz (e.g. Israel), 380V 50Hz (e.g. Germany), also change 3-phase 220V 60Hz to 380V/400V 50Hz in one step.