Home > Products > Power Phase Converter > 5kw to 8kw 220v 60hz To 380v 50hz Converter (Rack-mounted type)

5kw to 8kw 220v 60hz To 380v 50hz Converter (Rack-mounted type)

Brand : BZ or Bangzhao or OEM

Product origin : China

Delivery time : 5-7 working days

Supply capacity : 10000 PCS/Year

1,LCD display 2,with low frequency transformer 3,the voltage and frequency can be set 4,7*24 hours working

Rack-mount type 220v 60hz single phase To 380v 50hz 3 phase  Converter 

Bangzhao Electric’s. BZT series single phase to three phase converter adopt the USA TI DSP28335 microprocessor as the core, using the sixth mitsubishi IPM intelligent module, simple maintenance,long life, low loss, adopts double closed loop control, quick response and protect the powerful single capacity up to 500 kw, using isolation transformer output to increase the stability of the whole machine, has a strong adaptability to load, the output waveform quality is good, convenient operation, small volume, light weight and so on,it has the short circuit, over current, overload, overheating, surge, overvoltage, undervoltage protection function, to ensure the power supply reliable operation.

Technical Features Rack- mount type 220v 60hz single phase To 380v 50hz 3 phase  Converter

1. Standard rack mount cabinet, front and back side with ventilation holes for good cooling performance.

2. Small size(Width*Height*Depth):

435*605*267mm:1-6KW single phase6U

435*635*400mm:5-12KW three phase9U

3. Light weight, product net weight is about 40-120kg

4. 100% full power output

5. High efficiency > 94%

6. Two kinds of start mode:Variable frequency start(soft start) and step down voltage start

7. Can continuously work for 7*24h, the design service life > 15 years.

8. Big LCD display, parameter setting flexible,input and output voltage,frequency can be set on LCD.

9. Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It’s service life can up to 15 years or more.

10. Power range: 1kw-12kw, can be customized to customer’s requirements.


Technical Date for 5-8kw rack-mount type single phase to three phase voltage converter






Isolation mode

Low Frequency Transformer

AC Input

Rated  voltage (Vac)


Rated currentA





Output waveform

Pure Sine Wave

Rated Voltage



3 phase 4 wire

Rated currentA

7.6A (phase current)

9A (phase current)

11A (phase current)

12A (phase current)


50Hz or 60Hz

Rated output voltage range (V)

110/120/220/230/240/380/400/415VAC optional

Power FactorPF


Overload Ability

150%, 5 seconds



Waveform distortion rate (THD)

<3%Linear load

Dynamic Response (0 to 100% load)




Running mode

Working continuously

Electrical insulation properties

2000Vac, 1 Minute

Communication  interface (optional)


Protection Function


Input reverse polarity, under  voltage, overvoltage, output over-current, short circuit, overheating etc.

Cooling method


Short-circuit protection

No automatic recovery, need to restart the machine

Working  environment

Noise ( 1 meter)


Degree of protection


Working Altitudem


Working temperature


relative  humidity


Mechanical  dimension

Depth* Width * Height


Above power only for reference, could be custom made to user specifications.

BANGZHAO BZT series single-phase to three-phase converter, adopted SVPWM modulation control technology, which can convert ordinary single-phase power to industrial three-phase power. After through BZT series single-phase to three phase converter power conversion, the three-phase power output is standard pure sine wave, the harmonic distortion rate (THD) is less than 2%, totally meet the national standards of three-phase power quality, applicable to all types of load. 

Stanad type optional:Power Phase converter.jpg

IP68 Waterproof type optional:



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