| Customization: | Available |
|---|---|
| Application: | Power |
| Phase: | Three |
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The CEEG 220kV oil-filled power transformer is an indispensable asset for urban power grids, power stations, and expansive industrial and mining enterprises. Its outstanding features, such as exceptional high overload capacity, zero partial discharge, whisper-quiet operation, and superb short-circuit resistance, significantly enhance the robustness and stability of power supply systems. With our specialized design approach, we have ingeniously refined its performance to new heights. Through meticulous engineering, we've achieved remarkable reductions in operational losses: no-load loss has been decreased by an impressive 20%, load loss minimized by 5%, and noise levels reduced by 3-5 dB, surpassing national standards with ease.Our diverse range of models, including the S11, S18, S20, SS20, SSZ20, SSZ22, OSSZ20, and more, cater to a variety of specific needs and applications.
We proudly offer three-phase, three-winding 180,000kVA/220kV liquid-filled transformers for various power station requirements, each equipped with the following exemplary features:
1. No Partial Discharge: With a meticulously measured partial discharge level of less than 50pC, this transformer ensures operation with noise levels below even the ambient background.
2. High Efficiency and Low Loss: Our innovative core and coil design, coupled with advanced leakage magnetic flux control technology, works harmoniously to effectively diminish additional and stray losses.
3. Low Noise: The noise level, measured at a mere below 60dB, substantially outperforms national standard noise levels, ensuring a serene operational setting.
4. Intelligent Design: Specifically engineered to seamlessly integrate with the advanced operational needs of intelligent substations, offering unparalleled adaptability.
5. Maintenance-Free Design: A comprehensive, maintenance-free design featuring air self-cooling technology, durable fiberglass dry-type bushings, and robust metal corrugated internal oil-type conservators, optimized for unattended substation settings.
6. Compact Structure Design: The adoption of the cutting-edge 220kV end inlet method results in a compact structural design that simplifies both transportation and on-site installation efforts.
7. Strong Short Circuit Resistance: By employing rigorous foreign short-circuit mechanical force verification procedures, we ensure that every assembly stage of the transformer body aligns perfectly with design specifications and requirements.
8. Over 40-Year Design Life: Our unique high-temperature-resistant hybrid insulation system, derived from comprehensive temperature field simulation analysis, guarantees that all transformer components are synchronized in longevity with the transformer itself.
9. Passes All Routine and Type Tests at Once: This remarkable transformer consistently achieves advanced domestic performance levels, passing all routine and type tests with exceptional ease.
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