5 kVA Single Phase 230V 50Hz to 110V 60Hz Converter

Affordable price 5 kVA single phase static frequency converter for changing 230V 50Hz to 110V 60Hz (vice versa), built-in step down/step up insulate transformer for home appliances and lab equipment testing.
Delivery date: 6 - 12 days

5 kVA single phase static 50Hz/60Hz frequency converter, step down 230V (220v, 240v) to 110V (120v), step up 110V to 230V etc, adjustable output Hertz and Volts according to every equipment required specification.


Model HZ-50-1105
Capacity 5 kVA
Dimension 550*350*710mm
Weight 75 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, 41.6A
220V Setting 0-300V (High grade): 0-300V, 20.8A
Load stabilization Rate ≤±1%
Frequency 50Hz, 60Hz up to 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: 50 Hz transformer on 60 Hz power supply
50 Hz transformer can be used for 60 Hz operation, but reverse operation (i.e 60 Hz transformer on 50 Hz operation) will result in damaging the transformer. Theory goes, each magnetic material which could be used in a transformer’s core has a limit on how many flux lines it can handle.

The lower the operating frequency the more flux lines that are generated. Operating a transformer at 50Hz generates 20% more flux lines than at 60Hz power supply. As the number of flux lines approaches the magnetic material's limit, the heat in both the transformer's core and its coil wires increases, and under certain circumstances, unpredictably so. This can result in a transformer that exceeds safe temperature levels. Therefore, a transformer designed to run at 50Hz will simply run cooler at 60Hz. But one designed only for 60Hz may overheat if subjected to 50Hz.

i.e. from 60Hz to 50Hz, your transformer impedance will drop by 20%, therefore increasing the primary current and could saturate the core by having a higher flux. If saturation occurs, then the current flow in the primary can increase even higher and overheat.

Download PDF, DOC...
PDF: 50Hz/60Hz Frequency Converter Manual
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400Hz to 50Hz Converter
I'm interesting for a converter with
U input = 230v
f input = 400Hz
U output = 230v
f output = 50 Hz
P out = 3500W
By Kal on 04/09, 2017
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400Hz to 50Hz Converter
GoHz frequency converter can convert 400Hz to 50Hz, but the price is much expensive than the regular 50Hz/60Hz converters.
A 5kVA converter (20.amps) will be suitable, just make sure the working current is less than the converter's rated amps.
By GoHz on 04/09, 2017
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