Newtranstech's premium rectifier transformers, engineered with advanced international technology for exceptional performance and global competitiveness. As a leading special transformer solution, our rectifier transformer (also known as rectifying transformer or transformer rectifier) delivers a specialized power conversion system that transforms AC input into stable, low-ripple DC output. This makes it ideal for demanding industrial applications requiring reliable direct current supply.
Beyond conventional designs, we provide advanced 6-phase and 12-phase rectifier transformer configurations that effectively minimize harmonics, boost overall efficiency, and ensure ultra-stable DC power with minimal voltage fluctuation and electromagnetic interference. These multi-pulse setups are particularly effective in reducing harmonic distortion on the power grid while delivering smooth, interference-free DC output.
Crafted with high-quality silicon steel cores and oxygen-free copper windings, our rectifier transformers incorporate unique core stacking techniques to significantly lower no-load losses and operational noise. The result is low overall losses, superior energy efficiency, reduced temperature rise, and outstanding long-term reliability even in the most rigorous heavy-duty environments.
These rectifier transformers and transformers and rectifiers are widely applied across key industries, including electrochemical rectification, steel plant rolling mills, electrostatic precipitators, DC power supply systems, aluminum smelting, and various industrial rectification processes. All units fully comply with stringent international standards such as GB1094, IEC60076, and related rectifier transformer specifications.
Choose our high-performance special transformer series — featuring rectifier transformer, rectifying transformer, and transformer rectifier solutions — for smooth, clean, and interference-free DC power delivery. Experience long-term operational excellence that enhances productivity and reduces maintenance in your heavy-duty industrial applications. Contact us for competitive transformers and rectifiers options tailored to your exact requirements.
Product Features
• High-Quality Materials
Premium silicon steel iron core and high-purity oxygen-free copper windings for maximum conductivity and durability.
• Advanced Core Design
Unique silicon steel sheet stacking method that dramatically reduces no-load losses and operating noise.
• Stable DC Output
Extremely low ripple and minimal fluctuation/interference, ensuring clean and reliable DC power—especially with 6-phase and 12-phase designs that further mitigate harmonics.
• Superior Performance
Low losses, low noise, high efficiency, and small temperature rise for energy-saving and quiet operation.
• Multi-Phase Capability
In addition to conventional rectifier transformers, we produce 6-phase and 12-phase rectifier transformers optimized for smoother waveforms, reduced harmonic distortion, and higher power quality in rectifier systems.
• Robust & Reliable
Designed for continuous heavy-duty service with excellent thermal management and long service life.
These features make our rectifier transformers stand out for applications requiring stable, high-power DC conversion with minimal maintenance
Specifications & Parameters
Typical technical parameters – fully customizable to meet specific project needs:
| Category | Specification / Description |
| Ratings | Silicon Steel Transformers – Up to 100 MVA |
| Cooling Methods |
ONAN (Oil Natural Air Natural), ONAF (Oil Natural Air Forced), OA |
| Insulating Fluid | Mineral oil to international specifications or Natural oil-based eco-friendly insulating liquid |
| Frequency | 50 Hz / 60 Hz |
| Polarity | As specified by customer |
| Primary Voltage | Up to 35 kV Class |
| Secondary Voltage | 170–860 V (custom voltages available on request) |
| Winding Material | High-quality copper |
| Impedance | In accordance with applicable standards (GB1094, IEC60076, etc.) |
| Phase Configurations | Standard single/3-phase, plus specialized 6-phase and 12-phase rectifier transformers for multi-pulse rectification and harmonic reduction. |
| All parameters align with rigorous industry standards, ensuring safe, efficient, and compliant operation in rectifier duty applications. | |
Packaging, Warranty & Certifications Packaging：
Secure, export-standard wooden crates or sea-worthy packaging with protective measures against moisture, shock, and vibration during transportation. Custom packaging options available..
Warranty：
Standard 12–18 months warranty (extendable), covering manufacturing defects and performance issues under normal operation. Comprehensive after-sales technical support included.
Certifications & Testing：
Compliant with GB1094, IEC60076, and other relevant international standards. ISO-certified manufacturing processes ensure consistent quality and reliability.
