| Customization: | Available |
|---|---|
| Application: | Power |
| Phase: | Three |
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Since 1999, China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd. (CEEG) has forged a groundbreaking partnership with DuPont, becoming pioneers in China by utilizing DuPont Nomex paper as an insulation material for crafting our cutting-edge open-ventilated dry-type transformers. This collaboration highlights our commitment to innovation and quality, setting us apart in the industry.
Our High Capacity Ventilated Transformer is meticulously engineered to thrive in environments with rigorous demands for fire safety, handling large power fluctuations, and challenging conditions of dirt and moisture. Ideal for diverse applications such as airports, subways, power plants, the mining sector, hospitals, skyscrapers, bustling shopping centers, oil industries, nuclear power facilities, and other densely populated or high-stakes areas.
Product Features
The CEEG Vacuum Pressure Impregnated transformer is a paragon of modern engineering, delivering unparalleled performance with its robust overload capacity, exceptional high-temperature resistance, and unwavering safety and reliability. Enjoy peace of mind with its fire-retardant and moisture-resistant properties, complemented by an eco-friendly design, low noise operation, ease of maintenance, minimal partial discharge, and a crack-free structure.
1. DuPont Nomex® Paper
As pioneers since 1999, CEEG proudly leads the charge in China, utilizing DuPont Nomex® Paper for insulation in non-encapsulated dry-type transformers. This premium material ensures a high insulation grade of class H or C, while the tightly wrapped windings offer resilience against short-circuit impacts over the years, ensuring durable and reliable performance.
2. Silicon Steel Core or Amorphous Alloy Core
Our transformers feature a meticulously crafted three-phase core, constructed from high-grade cold-rolled grain-oriented silicon steel sheets with precision lap-jointing at 45 degrees and seven stepping seams, or from high-quality amorphous alloy strips. Insulated tape encases the core for effective winding separation, while a robust square tube and draw plates secure the structure. The surface benefits from a moisture and rust-resistant resin coating, significantly reducing no-load loss, no-load current, and noise. The amorphous alloy core model further enhances energy efficiency, reducing no-load loss by an impressive 60%.
3. HV & LV Coils
Our high-voltage winding showcases a continuous structure, showcasing outstanding mechanical strength and radiation capabilities, along with resistance to damp conditions and heat shock. With partial discharge below 5PC, these windings promise longevity and can be refurbished post-service. For low voltage, the F-grade DMD laminated foil undergoes an intricate epoxy resin soaking via VPI (vacuum pressure impregnating) and a high-temperature curing process, achieving impeccable, void-free insulation, along with high current taps.
4. Additional Features
Our transformers offer versatility with multiple voltage options on both primary and secondary sides, tailored to meet specific customer requirements.
Incorporating fans enhances the emergency overload capacity, ensuring continued performance under strenuous conditions.
Designed with a self-extinguishing feature, our transformers provide superior fire resistance compared to oil-based counterparts.
Expertly crafted to accommodate harmonic loading, ensuring optimal performance and reliability.
Features core loop testing transformers specifically for turbo generator sets, ensuring performance excellence.
In the rare event of a fire, our transformers boast low energy content, reduced weight, and remarkable heat wave resistance.
Certification
CEEG's dry-type transformers are proudly accredited with KEMA E2, C2, and F1 certifications in Environmental, Climatic, and Fire Behaviour classes. As one of the first manufacturers in China to pass the rigorous KEMA test, we epitomize trust and quality.
Strategic Cooperation with Dupont Since 1999
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