Special Application & Power Transformers

The world of offshore energy and renewable power generation requires electrical equipment designed to meet the highest levels of quality, safety, and reliability. Specialtrasfo is a leader in the design and production of Special and Power Transformers engineered specifically for offshore, FPSO (Floating Production Storage and Offloading), Power from Shore (PFS), offshore wind farms, and offshore drilling platforms.

Thanks to decades of experience in demanding industrial sectors, Specialtrasfo offers bespoke transformer solutions fully compliant with the most stringent international standards.

Our Special Transformers are designed to operate in some of the most extreme environments on the planet, with challenging electrical and mechanical requirements, including: harsh offshore environments (saline atmosphere, high humidity, and strong winds), explosive atmospheres (ATEX / IECEx zones), seismic areas, FPSO platforms with dynamic movements, temperatures ranging from -50°C to +55°C, altitudes up to 4400 meters above sea level (masl).

• Capacity up to 100 MVA
• AC primary voltage up to 145 kV
• Maximum weight of 250 tons
• Frequency up to 50/60 Hz
  
• Design for off-shore application
• On Load Tap changers for flexible voltage regulation
  
• Certification for hazardous areas up to 145 kV
• DNV certification
• Lifting lugs certification according to DNV
• All cooling system types available
  Insulated by means of mineral oil or less-flammable fluids (silicone, synthetic esters)