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DZW 220v to 380v single phase to 3 phase transformer

This 220V to 380V single-to-three-phase transformer can convert single-phase power to three-phase power, suitable for equipment that requires three-phase power, such as welding machines, air compressors, water pumps, etc. It uses advanced SPWM technology, and the output three-phase power is a standard sine wave with a loss rate of less than 2%, which meets the national power supply standards and ensures efficient and stable operation.

Input voltage: single-phase 220V or 200V or customized
Output voltage: three-phase 380V or 400V or customized

SKU: DZW Three-phase three-wire autotransformer Categories: ,

$899.00

Product Features

  • Single-to-three-phase power supply: Converts single-phase 220V power to standard three-phase 380V power, which is convenient for equipment that cannot access three-phase power.
  • High efficiency and energy saving: Using SPWM control technology to ensure that the output is a low-loss sine wave, energy saving and in line with power quality standards.
  • Wide input voltage range: Supports input voltages from 180V to 250V, adapting to power fluctuations in different regions.
  • Clear display: Equipped with a high-definition LCD screen, it displays input and output voltages in real time and is easy to operate.
  • Protection function: The protection indicator lights up when overloaded to avoid equipment damage.
  • Soft start: One-button start, smooth start of the device, and avoid current shock at startup.
  • Efficient heat dissipation: Built-in fan, effective heat dissipation, ensure stable operation of the device.
  • Convenient to move: The bottom is equipped with universal wheels, easy to move the device.
  • Safety design: There is a brand circuit breaker on the back to prevent short circuit and explosion, ensuring safe use.

Technical Parameters

Model DZW-1.5KVA   DZW-2.2KVA   DZW-3KVA   DZW-4KVA   DZW-5.5KVA   DZW-7.5KVA
Response speed 10ms
Adjustment speed 100V/S
Circuit Method IGBT / PWM Modulation
Output waveform Standard sine wave CF=1.4
Output Current Phase Current High Grade 41A Low Grade 82A
Frequency stabilization ≤0.01%
Load Voltage Stabilization ≤1%
Waveform Distortion ≤2% (pure resistive load)
Phase Angle 120°±1°
Crest factor ratio 31
Protection reaction time ≤2ms
Efficiency ≥87%

Specifications

MODEL Input voltage Output voltage Classifications Measurement(mm) Length*Width*Height
DZW-1.5KVA 180~250V 380V±1-3% Three-phase three-wire (Ordinary type) 275*430*395
DZW-2.2~5.5KVA 275*430*395
DZW-7.5~11KVA 355*580*630
DZW-15KVA 350*580*630
DZW-20KVA 350*580*630
DZW-30KVA 730*455*655
DZW-40KVA 730*455*655
DZW-50KVA 730*455*655
DZW-1.5~5.5KVA 180~250V 380V±1-3% Three-phase four-wire (with zero line) 550*350*620
DZW-7.5~11KVA 700*450*700
DZW-15KVA 700*450*700
DZW-20KVA 700*450*700
DZW-25KVA 700*450*700
DZW-30KVA 700*450*700
DZW-40KVA 450*700*1190

single phase to 3 phase transformer Single Phase To Three Phase Transformer

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