| Customization: | Available |
|---|---|
| Application: | Power |
| Phase: | Three |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The CEEG 220kV oil-filled power transformer is engineered to elevate urban power grids, power stations, and large industrial and mining enterprises. Featuring unparalleled advantages such as high overload capacity, zero partial discharge, whisper-quiet operation, and exceptional short-circuit resistance, this transformer ensures a rock-solid power supply system. Through our cutting-edge design, we've slashed no-load loss by 20%, reduced load loss by 5%, and lowered noise levels by 3-5 dB compared to national benchmarks. Available models include S11, S18, S20, SS20, SSZ20, SSZ22, OSSZ20, and more.
We proudly present our three-phase, three-winding 180,000kVA/220kV liquid-filled transformers designed for various power stations, boasting the following standout features:
1. No Partial Discharge : Actual measured partial discharge is less than 50pC, significantly lower than background noise levels.
2. High Efficiency and Low Loss : Our innovative core and coil design, paired with advanced leakage magnetic flux control technology, dramatically minimizes additional and stray losses.
3. Low Noise : Actual measured noise levels are below 60dB, far exceeding national standards.
4. Intelligent Design : Fully compliant with the operational demands of next-generation intelligent substations.
5. Maintenance-Free Design : Comprehensive design features include air self-cooling methods, fiberglass dry-type bushings, and metal corrugated internal oil-type conservators, ensuring the transformer is free of routine on-site maintenance-perfect for unattended substations.
6. Compact Structure Design : Utilizes the industry-advanced 220kV end inlet method, resulting in a compact overall structure that simplifies transportation and on-site installation.
7. Strong Short Circuit Resistance : Employs foreign short-circuit mechanical force verification procedures, ensuring every assembly stage of the transformer meets stringent design requirements.
8. Over 40-Year Design Life : Incorporates a unique high-temperature-resistant hybrid insulation system based on temperature field simulation analysis, ensuring all transformer components match the design life of the transformer itself.
9. Passes All Routine and Type Tests at Once : The transformer's overall performance reaches advanced domestic standards.
DuPont Nomex--World-Recognized High-Quality Electrical Insulating Materials
){kind=link}