The marine and offshore platform transformer products produced by our company have passed product type approval by the CCS classification society and factory approval by the BV classification society. We can provide products including CCS, ABS, DNV-GL, BV, LR, RINA, and NK—product certificates from major classification societies.

In 2001, CEEG signed a strategic partnership agreement with DuPont. With the help of DuPont's advanced and mature Leiliton transformer core technology, the open-type transformers produced by CEEG have always been in a leading position in the industry.

In 2010, on the occasion of CEEG's 20th anniversary, CEEG once again cooperated with DuPont and signed a licensing agreement for the DuPont NOMEX brand trademark. The DuPont NOMEX insulation system will be applied to a full range of products in China Electric. This is a new beginning for the brand alliance between CEEG and DuPont.

In 2020, CEEG signed a strategic cooperation agreement with DuPont and held a signing ceremony in Yangzhong Linjiang Industrial Park.

Ultra-high Insulation, Triple Protection against Vibration

Our company manufactures marine (offshore platform) transformers, which are dry-type self-cooled (air-cooled, water-cooled) transformers. They can be used as equipment for power supply, lighting, isolation, propulsion, and rectification in the power grid. The insulation class can be divided into B, F, and H levels. Marine low-voltage transformers have a capacity of 8000kVA and below, with voltage levels below 1kV. Marine medium-voltage and offshore platform transformers have a capacity of 8000kVA and below, with voltage levels below 10kV.

We have a professional technical team that can design and manufacture various special specifications of products according to customer requirements.

Performance Features

1. Modular Cabinet: The cabinet adopts a modular assembly, making installation convenient and fast.

2. Noise Reduction: Utilizes a through-core screw structure, significantly reducing noise.

3. Special Techniques: Coils undergo multiple impregnation processes, while electrical and mechanical connectors employ special techniques to enhance "triple protection" performance.

4. 45° Cold-rolled Silicon Steel Sheets: The core material utilizes high-quality cold-rolled silicon steel sheets, carefully stacked at a 45° angle.

5. Stuffing Box: A stuffing box for cable entry and exit is provided on the transformer enclosure. The stuffing box can be positioned on the left or right side. For transformers with a capacity of 500kVA and above, the cable entry and exit are generally arranged at the bottom, with cable holes on the transformer base and devices for preventing cable scratches and securing cables.