CEEG's AFWF Marine Transformer stands out with its dual cooling prowess: self-cooled (AN) and fan-cooled (AF). We also offer high-performing AFWF models, along with advanced 12-pulse and 24-pulse rectifier transformers. These adaptable transformers are perfect for power supply, lighting, isolation, propulsion, and rectification within power grids. Choose CEEG for versatile and reliable transformer solutions.
Our transformers feature insulation classes B, F, and H. For low-voltage vessel/ship transformers (voltage level below 1kV), capacities soar up to 8000kVA. Similarly, our medium-voltage vessel/ship and offshore platform transformers (voltage level below 10kV) also support capacities up to 8000kVA. We excel in crafting custom designs tailored to your specific needs, backed by certifications from prestigious classification societies including CCS, ABS, BV, DNVGL, LR, KR, NK, RINA, and more. Trust CEEG for customized and certified transformer excellence.
How does the AFWF transformer function? The CEEG marine water-cooled transformer, engineered for large vessels, comprises two cabinets: the transformer cabinet and the cooling system cabinet. Efficient fans transfer hot air from the transformer cabinet to the cooling system cabinet, recirculating cooled air to ensure safe operation. The heat generated by the transformer is expelled from the ship through circulating water in the water-cooled equipment, protecting other equipment and maintaining stable cabinet temperatures. The sophisticated cooling system includes main and auxiliary components such as fans, water-cooling units, air ducts, leak alarms, temperature controllers, and water tanks. Choose CEEG for advanced cooling efficiency.
Key Features of the Marine Transformer
Exceptional Resistance to Moisture, Salt Spray, Mold, and Rust: The iron core surface is treated with a special resin coating, ensuring long-lasting durability.
Superior Efficiency and Durability: Experience low losses, minimal partial discharge, robust overload capacity, and low noise. This is achieved using high-quality, highly permeable grain-oriented cold-rolled silicon steel sheets with a thickness of 0.18-0.3mm, complemented by a through-bolt structure to minimize noise. Trust CEEG for high-efficiency performance.
Enhanced Performance with Advanced Techniques: Coils undergo multiple varnish dips, and electrical and mechanical connections utilize specialized processes, ensuring optimal performance.
Seismic Resilience: The silicon steel core features a 45° fully oblique step joint and square tube draw plate structure, bound with insulating tape, providing earthquake resistance, flame retardance, and high insulation. CEEG transformers are built to endure.
Effortless Installation: The cabinet's modular design allows for quick and easy installation, ensuring operational efficiency.
Tailored for Flexibility: Custom designs to meet specific requirements, offering flexible design options and prompt responses. CEEG adapts to your needs.
For cable entry and exit, the transformer's enclosure features a convenient stuffing box located on either the left or right side. For transformers with capacities of 500kVA and above, the default method is bottom entry and exit, with cable holes on the transformer base to ensure secure and scratch-proof cable handling. Choose CEEG for secure and efficient cable management.
Operating Conditions Ambient temperature range: -25°C to 45°C. CEEG transformers thrive in diverse climates. Relative humidity: ≤ 95%. Reliable performance in humid environments. Ship's swinging angle: ≤ 22.5°, tilt angle: ≤ 15°. Designed for stable operation. Operational conditions encompass condensation, oil mist, salt spray, and mold. CEEG transformers endure harsh maritime conditions. Transformers designed to withstand vibrations and impacts. Built for resilience in dynamic environments.
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