| Customization: | Available |
|---|---|
| Application: | Power |
| Phase: | Three |
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The CEEG 220kV oil-filled power transformer is a premier solution for urban power grids, power stations, and expansive industrial and mining enterprises. Its exceptional attributes include a robust overload capacity, absence of partial discharges, minimal noise levels, and impressive short circuit resistance. These features significantly bolster the reliability and stability of power supply systems. Through an ingenious and specialized design approach, we have successfully enhanced its performance to new heights. This innovative design has led to a remarkable reduction in no-load loss by an impressive 20%, a decrease in load loss by 5%, and a notable noise reduction of 3-5 dB, all surpassing national standards.Our diverse model range includes S11, S18, S20, SS20, SSZ20, SSZ22, and OSSZ20, among others, catering to various needs and applications.
We proudly offer our three-phase, three-winding 180,000kVA/220kV liquid-filled transformers, ideally suited for various power stations. These transformers come equipped with an array of outstanding features:
1. No Partial Discharge: With an actual measured partial discharge of less than 50pC, it is significantly lower than the background noise, ensuring superior performance.
2. High Efficiency and Low Loss: Utilizing a state-of-the-art core and coil design alongside advanced leakage magnetic flux control technology, these transformers effectively minimize additional and stray losses.
3. Low Noise: Achieving an actual measured noise level below 60dB, our transformers outperform the national standard noise levels, ensuring a quieter operation.
4. Intelligent Design: Engineered to meet and exceed the operational requirements of modern intelligent substations.
5. Maintenance-Free Design: Featuring a comprehensive design that includes air self-cooling methods, fiberglass dry-type bushings, and metal corrugated internal oil-type conservators, these transformers demand no routine on-site maintenance, making them ideal for unattended substations.
6. Compact Structure Design: Incorporating the industrially advanced 220kV end inlet method, this design ensures a compact overall structure, simplifying transportation and on-site installation.
7. Strong Short Circuit Resistance: By implementing internationally recognized short-circuit mechanical force verification procedures, we ensure that all assembly stages of the transformer body adhere strictly to design requirements, guaranteeing durability and reliability.
8. Over 40-Year Design Life: Utilizing a unique high-temperature-resistant hybrid insulation system, grounded in temperature field simulation analysis, we ensure all transformer components boast the same extensive design life as the transformer itself.
9. Passes All Routine and Type Tests at Once: This transformer's overall performance not only meets but exceeds the advanced domestic levels, ensuring unparalleled quality and reliability.
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