dry type transformer for Marine vessels

Varelen transformers for marine application are designed, manufactured, and approved by marine standards,  -- Bureau Veritas, 

Varelen is the ideal choice due to its ability to meet strict installation requirements, including low noise and vibration levels, compact size, specialized water-cooled system, and high safety standards, in both cast resin and vacuum impregnated(VPI) construction.

• the harsh marine environmental can   protection from be provided by a system using non ventilated enclosures closed circuit cooling with protection classes of IP21-IP56 
•  High efficiency and environmentally friendly transformers: The marine environment requires adequate protection: Varelen designs machines resistant to salt, water and low temperatures.
• VPI Impregnation for salt environments, Adopted vacuum pressure impregnation Class C  with   insulating paint to ensure moisture-proof, dust-proof, anti-contamination  
• Copper bar surface special treatment, so that the copper bar load increased by more than 30%
• Compact Structure design:   structure is more compact, lighter in weight.  At the same time, in order to cope with the vibration and shock in the operation of the ship, the structure of the Marine transformer is more robust, and special shock absorption measures are adopted.

our factory  designs and manufactures new high-tech solutions for the maritime & offshore sector.

Varelen manufactures dry-type cast resin and VPI transformers for every marine and offshore application, completely customized to meet every single request of the project.

Marine electrical propulsion systems have been used for many years to provide cost-efficient power with reduced environmental pollution. They provide the main propulsion and power for manoeuvrability and supply the ship service loads.

Naval vessels, cruise liners, container vessels, offshore oil & gas vessels, down to smaller research watercraft … all of these benefit from electrical propulsion systems.

 Varelen’s dry-type cast resin and VPI marine transformers are engineered to withstand the toughest marine environments while meeting international maritime standards.

With high efficiency, compact designs, low maintenance, and enhanced safety, Varelen marine transformers support a wide range of vessels—from cruise liners and cargo ships to naval vessels and oil platforms. Our customized solutions, proven experience, and technical expertise make us the ideal partner for your next marine project.