CEEG has successfully developed and launched its proprietary 8000kVA epoxy resin cast dry-type 12-pulse rectifier transformer, marking a milestone breakthrough in the ultra-high power rectifier transformer sector.
The CEEG 12-pulse rectifier transformer redefines industrial power equipment performance benchmarks through six core technological innovations. By integrating breakthrough structural design with cutting-edge material processing technologies, it achieves comprehensive advancement in electrical performance, safety protection, and energy efficiency.
Six Core Technical Innovations
1. Ultra-High Capacity with Precision Engineering
Single unit capacity exceeds 8000kVA, achieving new manufacturing capabilities.
High-voltage multi-layer segmented structure enhances electrical performance.
Vacuum epoxy resin casting with a high-temperature curing process ensures insulation reliability.
Low-voltage copper foil winding technology significantly improves mechanical strength with high-end anti-deformation capabilities.
2. Electromagnetic Optimization and Safety Barriers
High/low voltage axial split arrangement optimizes electromagnetic ampere-turn distribution.
Breakthrough improvement in short-circuit withstand capability.
Fault protection response time enhanced to the millisecond level.
3. Ultimate Energy Efficiency and Energy Conservation
Secondary winding output voltage difference <0.2%, reducing circulating current between secondary windings and improving output power efficiency.
Low no-load losses with efficiency exceeding 99.2%.
Compliant with national energy conservation and emission reduction policies with high environmental performance.
4. Harmonic Mitigation and Grid Protection
Effectively eliminates specific harmonic orders with excellent harmonic cancellation performance.
Reduces power quality pollution to the electrical grid.
5. Application Adaptability and Cost Innovation
Suitable for high-power rectifier equipment, especially applications requiring superior harmonic control and power factor improvement, which is also a cost-effective solution.
6. Safety Isolation and Dual Protection
Effectively achieves electrical isolation between the rectifier and the grid systems. Enhances overall rectifier system safety
This cutting-edge "industrial power heart" is specifically engineered to drive critical industrial sectors. The product's core components utilize precision vacuum casting technology, providing exceptional mechanical strength, outstanding moisture and contamination resistance, and superior flame-retardant characteristics, meeting the demanding requirements of high-end industrial equipment for power purity and reliability.
Key Application Sectors:
Heavy Industry Power Supply:
Reliable partner for high-power rectifier equipment in non-ferrous metal smelting and hydrogen production
Provides clean and efficient DC power supply
Drive Systems:
Delivers high-quality power for large rolling mills, mine hoists, and other high-end variable frequency drive systems
Ensures the stable operation of critical equipment
Emerging Applications:
Provides efficient and reliable power solutions for future ultra-large-scale data centers and HVDC power supply systems.
Innovative solution for frontier application scenarios.
This transformer represents CEEG's commitment to advancing power conversion technology and supporting the evolving needs of modern industrial infrastructure.