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220V To 380V Single Phase To Three Phase Transformer | SHLEIPUSI OEM/ODM Manufacturer
Product Introduction
Our 220V To 380V Single Phase To Three Phase Transformer (DSG Series) is a professional AC-DC-AC conversion inverter power supply, distinct from variable frequency controllers for motor speed regulation. Its core function is to convert existing 220V single-phase grid power into stable, pure sine wave three-phase 380V power, delivering near-ideal AC performance with consistent frequency and voltage. It is the perfect replacement for remote areas or sites unable to access three-phase grid electricity, serving global customers including factories, CNC machine tools, laser cutters, photovoltaic systems, diamond cutting equipment, precision instruments, residential users, generator manufacturers, and blenders.
Key Features & Advantages
Built with a microprocessor core and advanced MPWM technology, our DSG series uses high-performance IGBT modules, digital frequency division, D/A conversion, instantaneous value feedback, and sine pulse width modulation, supporting single-unit capacity up to 300KVA. Isolation transformer output enhances full-machine stability, with strong load adaptability and premium output waveform quality.
Core benefits include:
Full-capacity operation with low temperature rise, low energy loss, and energy-saving design
High-permeability noiseless silicon steel core and high-purity windings for superior conductivity
Comprehensive protection: short circuit, over-current, overload, overheating, and safety trip lock
Digital display for real-time working status monitoring and clear data reading
Efficient porous heat dissipation with cooling fans to extend service life
Heavy-duty high-insulation terminals for safe wiring and reliable conductivity
Compact, lightweight design with brake-equipped universal wheels for flexible use
ISO9001, CE, UL certified, compliant with global environmental and safety standards
Why Choose Us
As a professional power equipment manufacturer serving the global market, we offer end-to-end solutions:
Full OEM/ODM support: customizable parameters, appearance, LOGO, and packaging
Strict full-process quality inspection, with 100% pre-shipment testing for zero defects
Flexible order policy: MOQ of 1 set, supporting sample and bulk orders
Strong production capacity: 10,000 pcs/month for low-power models, 2,000 pcs/month for high-power units
2-year warranty, lifetime free technical guidance, and optional on-site installation support
Global shipping: flexible transport modes (sea, air, land, express) and full incoterms support
Free value-added services: professional product photography and video producing
Technical Specifications
Parameter
Details
Product Name
220V To 380V Single Phase To Three Phase Transformer
Brand
SHLEIPUSI
OEM/ODM Supported
Model
DSG-5.5KW (Customizable)
Rated Input Voltage
Single Phase 200-240V (Customizable)
Rated Output Voltage
Three Phase 380V/400V/415V (Customizable)
Working Frequency
50/60Hz
Output Precision
±2%
Insulation Class
F
Waveform Distortion
No Additional Distortion
Cooling Method
Dry Type Air Cooling with Fans
Certifications
ISO9001, CE, UL
Warranty
2 Years
Frequently Asked Questions (FAQ)
What is your lead time?
Normally 3-7 working days for standard products, 10 days for small batches, and 20-30 days for bulk and customized orders.
How do you control product quality?
We implement full-process professional inspection from raw material incoming to manufacturing, and only ship products that meet strict international standards.
What are your payment terms?
30% deposit for standard products, 50% advance for customized products, with the balance settled before shipment.
Do you provide installation technical support?
Yes, our professional team offers full installation guidance via video call, with optional on-site support from our engineers.
What packaging do you use?
Large products use reinforced wooden cases, small products use high-strength cartons; custom packaging is available upon request.
Do you accept OEM/ODM with our logo?
Yes, we fully support OEM and ODM, including logo printing on products and documentation for bulk orders.
What is your main market?
Our products are sold globally, covering Central Asia, East Asia, South Asia, Africa, South America, and North America.
What is your production capacity?
We produce 10,000 pcs/month for low-power products and 2,000 pcs/month for high-power models.
What is your minimum order quantity?
Our MOQ is 1 set, supporting both sample and bulk orders.
What warranty do you offer?
We provide a 2-year warranty, with free component replacement for quality issues during the warranty period.
Is this transformer suitable for precision equipment?
Yes, it outputs pure sine wave with no extra distortion, ideal for sensitive devices like laser cutters and diamond cutting machines.
Can you customize input and output voltage?
Absolutely, we support customized voltage, capacity, and configuration to meet your specific needs.
