10 kVA Three Phase 220V/380V Frequency Converter

10 kVA three phase 220V/380V frequency converter, easy converting 50Hz to 60Hz or 60Hz to 50Hz for three phase industrial motor machines with pure sine wave, also can change 220V to 380V/400V.
Delivery date: 6 - 12 Days

10 kVA three phase solid state frequency converter, easy converting fixed frequency to variable frequency for powering & testing industrial machines with pure sine wave, also can change three phase 220V to 380V/400V in one step.


Model HZ-50-3310
Capacity 10 kVA
Dimension 770*580*1140mm
Weight 150kg
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) 27.6A
220V Setting (High grade): 0-300V (phase voltage), 0-520V (line voltage) 13.8A
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

* The input voltage is factory selected.

Tips: Can a 60Hz motor run on 50Hz power supply?
The motors can run at any frequency starting a few Hz until over frequency (a realistic one), the variable frequency drive can do that, as you know. But the motor has to be cooled, ventilated by attached coolers /ventilators. There are a lot of applications when the motors are run at frequency between 10 Hz and 60 Hz (with variable frequency drives) long periods without problems. Main condition is to be cooled! Instead, the very low frequency (for example around 5 Hz) its more difficult because you have to inject a higher current and could become dangerous, so it can be done but not for a long period.

Download PDF, DOC...
PDF: 50Hz/60Hz Frequency Converter Manual
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400V 50Hz from 240V 60Hz
We have purchased two of these to run 400V 50Hz 3 phase European machines here in the states from our 240V 60Hz power. these have both arrived quickly and in perfect condition. Have been using these for over a year now without any issues.
I caused a few issues of my own but their engineer Sameh Gouda was very quick to help resolve my problems.
By TROY on 02/11, 2018
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