| Customization: | Available |
|---|---|
| Application: | Power |
| Phase: | Three |
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The CEEG 220kV oil-filled power transformer is an essential asset for urban power grids, power stations, and large-scale industrial operations, including mining enterprises. It distinguishes itself with exceptional features such as high overload capacity, zero partial discharge, remarkably low noise, and robust short-circuit resistance. These attributes collectively fortify the stability and reliability of power supply systems. Our specialized engineering approach has enabled us to achieve a significant reduction in no-load loss by an impressive 20%, while also decreasing load loss by 5%, and cutting noise levels by 3-5 dB, setting new benchmarks compared to national standards.A wide array of models is at your disposal, including S11, S18, S20, SS20, SSZ20, SSZ22, OSSZ20, among others, to meet diverse application needs.
We offer the three-phase, three-winding 180,000kVA/220kV liquid-filled transformers, specifically designed for various power stations, featuring the following remarkable characteristics:
1. No Partial Discharge: With actual measured partial discharge maintained at less than 50pC, this is even lower than the background noise, underscoring our commitment to quality and reliability.
2. High Efficiency and Low Loss: Our cutting-edge core and coil design, coupled with advanced leakage magnetic flux control technology, significantly minimizes additional and stray losses, promoting superior efficiency.
3. Low Noise: The actual measured noise level is maintained under 60dB, showcasing a substantial improvement over national standard noise levels, ensuring a quieter operational environment.
4. Intelligent Design: Crafted to meet the sophisticated operational requirements of intelligent substations, embracing the future of power distribution.
5. Maintenance-Free Design: Our comprehensive engineering encompasses air self-cooling methods, fiberglass dry-type bushings, and metal corrugated internal oil-type conservators. This eliminates the need for routine on-site maintenance, making it ideal for unattended substations.
6. Compact Structure Design: Employing the industrial-leading 220kV end inlet method, this design ensures a compact structure that facilitates easier transportation and installation on-site.
7. Strong Short Circuit Resistance: Incorporating foreign short-circuit mechanical force verification procedures, we ensure that every stage of transformer body assembly adheres strictly to design specifications.
8. Over 40-Year Design Life: Our unique high-temperature-resistant hybrid insulation system, developed through temperature field simulation analysis, guarantees that all components share the same exceptional lifespan as the transformer itself.
9. Passes All Routine and Type Tests at Once: The transformer's overall performance achieves advanced domestic levels, reflecting our commitment to excellence in quality and reliability.
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