Phase-shifting Rectifier Transformer for Industrial DC Power Systems
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Transformer Type
Phase-shifting Rectifier
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Application
DC Power Systems
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Key Function
Harmonic Reduction
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Advantage
High Efficiency
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Warranty 1 year
Product Overview
The phase-shifting rectifier transformer is designed to adjust the phase angle in power systems, improve power quality, and reduce harmonics generated by rectifier current.
With compact structure, reliable operation, good voltage stability, and high energy efficiency, this transformer is widely used in DC power supply systems and high-power rectifier equipment.
DHDL phase-shifting rectifier transformers are suitable for metallurgy, electrolysis, renewable energy systems, railway traction, metro power systems, and industrial high-power load applications.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Phase-shifting Rectifier Transformer |
| Function | Phase angle adjustment, harmonic reduction, and power quality improvement |
| Application | DC power supply systems, high-power rectifier equipment, metallurgy, electrolysis, renewable energy, and traction systems |
| Performance | Good voltage stability, high efficiency, energy saving, and reliable operation |
| Structure | Compact structure designed for industrial and power engineering applications |
| Customization | Phase-shifting angle, voltage level, rated capacity, rectifier configuration, cooling method, and applicable standards can be customized |
Technical Parameters
| Parameter | Specification | Remark |
|---|---|---|
| Product Type | Phase-shifting Rectifier Transformer | Designed for rectifier power supply systems |
| Phase-shifting Function | Multi-pulse phase-shifting output | Helps reduce rectifier current harmonics |
| Rated Capacity | Customizable | Configured according to rectifier equipment and system load |
| Voltage Level | Customizable | Designed according to project grid and rectifier requirements |
| Rectifier Configuration | Customizable | Suitable for multi-pulse rectifier systems |
| Cooling Method | Customizable | Selected according to load conditions and installation environment |
Note: Final technical parameters can be customized according to rectifier system design, voltage level, rated capacity, phase-shifting angle, cooling method, installation environment, and applicable project standards.
Product Features
Reduced Harmonic Interference
Phase-shifting technology helps suppress harmonics in rectifier current and improve overall power quality.
Improved Power Factor
Optimized transformer design helps improve system power factor and reduce energy consumption and operating costs.
Reliable Long-term Operation
High-quality core and winding design help ensure stable performance under industrial operating conditions.
High Efficiency and Energy Saving
Low-loss materials and optimized structure help reduce no-load loss and load loss during operation.
Strong Adaptability
Suitable for complex industrial environments, different load conditions, and high-power rectifier systems.
Factory Test Items
| Test Item | Test Type |
|---|---|
| Insulation Resistance Test | Routine Test |
| Winding DC Resistance Test | Routine Test |
| Voltage Ratio Test | Routine Test |
| Vector Group Test | Routine Test |
| No-load Loss and No-load Current Test | Routine Test |
| Load Loss and Impedance Voltage Test | Routine Test |
| Power Frequency Withstand Voltage Test | Routine Test |
| Induced Withstand Voltage Test | Routine Test |
| Sealing Test | Routine Test |
| Transformer Oil Test | Routine Test |
| Appearance and Nameplate Inspection | Routine Test |
| Packing Inspection Before Shipment | Routine Test |
Applications
Utility Distribution Networks
Reliable transformer solutions for urban and rural power distribution systems, helping ensure stable voltage conversion and continuous power supply.
Industrial Facilities
Suitable for factories, workshops, production lines, mining sites, and industrial power systems that require long-term stable operation.
Renewable Energy Projects
Applied in solar power plants, wind farms, energy storage stations, and microgrid systems for power conversion and distribution.
AI Data Center Power Infrastructure
Suitable for data center campus substations, medium-voltage power intake systems, and reliable power distribution infrastructure supporting high-density computing loads.
Why Choose DHDL Transformer
DHDL provides reliable transformer manufacturing, strict quality control, and project-based technical support for power distribution, industrial, commercial, and renewable energy applications.
Manufacturing Capability
- Oil immersed transformers
- Dry type transformers
- Pad mounted transformers
- Distribution transformers
- Power transformers
Quality Control
- Material inspection
- Winding and assembly control
- Drying and oil treatment process
- Routine testing
- Final inspection before delivery
International Standards
- IEC
- ANSI
- IEEE
- GB
- Project-specific technical requirements
The key difference is that a rectifier transformer is designed for rectifier systems, matching the rectifier structure, optimizing voltage and current, and directly affecting rectification performance.
Improper selection may cause low rectification efficiency, serious overheating, large current fluctuations, shortened service life, and continuous increases in equipment and operating costs.
The price difference mainly depends on whether the transformer is designed for rectifier operating conditions, whether the winding structure is reasonable, and whether long-term operating stability is considered.
It depends on your system requirements, as basic rectifier systems usually use standard rectifier transformers while high-demand systems may require phase-shifting or filtering solutions.
We provide matching design based on rectifier processes, optimize system efficiency, and help reduce long-term operating costs rather than simply selling a transformer.
By sending an inquiry, you can quickly confirm whether your selection is correct, identify potential efficiency or stability problems, and find a better solution before costly design errors occur.
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