Discover unparalleled versatility and efficiency with CEEG's AFWF Marine Transformer, engineered to perfection with dual cooling options: the self-cooled (AN) and fan-cooled (AF) systems. Elevate your maritime applications with our premier AFWF transformers, which are also available in 12-pulse and 24-pulse rectifier models, expertly crafted for diverse uses such as power supply, lighting, isolation, propulsion, and rectification within intricate power grids.
Our transformers boast insulation classes B, F, and H, engineered to adapt to various maritime environments. For low-voltage vessel/ship transformers with voltages under 1kV, you can harness capacities of up to 8000kVA. Our medium-voltage vessel/ship and offshore platform transformers, accommodating up to 10kV, also offer robust capacities up to 8000kVA. We pride ourselves in delivering custom designs meticulously tailored to your specific needs, complemented by certifications from prestigious classification societies such as CCS, ABS, BV, DNVGL, LR, KR, NK, RINA, and more, ensuring unparalleled quality and reliability.
How does our state-of-the-art AFWF transformer operate? Introducing the CEEG marine water-cooled transformer, a pinnacle of engineering designed for large vessels, featuring two distinct cabinets: one for the transformer and another for the advanced cooling system. Ingenious fans efficiently channel hot air from the transformer cabinet to the cooling cabinet, ensuring the circulation of rejuvenated cool air for a secure operation. The heat generated by the transformer is seamlessly expelled from the ship via circulating water in the water-cooled equipment, protecting other systems and ensuring stable temperatures. The sophisticated cooling system comprises essential components such as main and auxiliary fans, state-of-the-art water-cooling units, integrated air ducts, leak alarms, precision temperature controllers, and robust water tanks for optimal performance.
Explore the Key Features of the Marine Transformer
Exceptional Resistance to Environmental Hazards: Our transformers are safeguarded against moisture, salt spray, mold, and rust with a specially formulated resin coating on the iron core surface.
Unmatched Efficiency and Longevity: Experience low losses and minimal partial discharge with strong overload capacity and remarkably low noise levels. This is achieved through the use of superior quality, highly permeable grain-oriented cold-rolled silicon steel sheets, which range in thickness from 0.18-0.3mm, complemented by a through-bolt structure that effectively minimizes noise.
Elevated Performance with Cutting-Edge Techniques: Our coils benefit from multiple varnish dips, while electrical and mechanical connections are reinforced with specialized processes for superior performance.
Built for Seismic Robustness: Featuring a 45° fully oblique step joint and square tube draw plate structure, the silicon steel core is bound with insulating tape, ensuring it is earthquake-resistant, flame-retardant, and possesses high insulation properties.
Effortless Installation Experience: Thanks to the cabinet's modular design, installation is quick, straightforward, and hassle-free.
Tailored for Versatile Adaptability: We offer custom design solutions to cater to specific requirements, providing flexible design options along with prompt responses to ensure satisfaction.
For seamless cable entry and exit, our transformer's enclosure is equipped with a user-friendly stuffing box located on either the left or right side. For transformers with capacities of 500kVA and above, the standard method is bottom entry and exit, featuring cable holes on the transformer base to guarantee secure and scratch-free cable management.
Optimal Operating Conditions for Peak Performance Operating temperature range: -25°C to 45°C, ensuring adaptability across a variety of environmental conditions. Tolerance to Relative Humidity: ≤ 95%, engineered to function efficiently even in humid environments. Designed to withstand ship's dynamics: swinging angle up to ≤ 22.5°, and tilt angle up to ≤ 15°. Prepared for challenging operational conditions, including condensation, oil mist, salt spray, and mold, ensuring resilience and reliability. Transformers engineered to endure vibrations and impacts, ensuring durability and performance.
){kind=link}