| 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 sizable industrial and mining enterprises. It stands out with superior features like high overload capacity, zero partial discharge, minimal noise, and exceptional short-circuit resistance, ensuring robust power supply stability. Our innovative design reduces no-load loss by 20%, load loss by 5%, and noise levels by 3-5 dB, surpassing national standards. Available models include S11, S18, S20, SS20, SSZ20, SSZ22, OSSZ20, among others.
Introducing our three-phase, three-winding 180,000kVA/220kV liquid-filled transformers, designed for diverse power stations and featuring unparalleled qualities:
1. No Partial Discharge : The actual measured partial discharge is less than 50pC, significantly below the background noise, ensuring optimal performance.
2. High Efficiency and Low Loss : Advanced core and coil designs, coupled with cutting-edge leakage magnetic flux control technology, drastically cut additional and stray losses.
3. Low Noise : The measured noise level is under 60dB, offering a quieter operation than national standards.
4. Intelligent Design : Engineered to align with the operational demands of modern intelligent substations.
5. Maintenance-Free Design : Featuring air self-cooling methods, fiberglass dry-type bushings, and metal corrugated internal oil-type conservators, this transformer requires no routine on-site maintenance, ideal for unattended substations.
6. Compact Structure Design : Utilizes the advanced 220kV end inlet method, ensuring a compact structure, which simplifies transportation and on-site installation.
7. Strong Short Circuit Resistance : Employs international short-circuit mechanical force verification procedures, ensuring compliance with design requirements at all assembly stages.
8. Over 40-Year Design Life : Boasts a unique high-temperature-resistant hybrid insulation system based on temperature field simulation, guaranteeing that all components share the transformer's extensive design life.
9. Passes All Routine and Type Tests at Once : Achieves advanced domestic performance levels across all standard and type tests.
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