• Short circuit withstand capability

    50 MVA 150 / 21,3 / 8,96 kV

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  • AFWF Cast resin transformer

    LEWEK CHAMPION PROJECT

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  • Water, the energy source of the future in Ecuador

    COMMISSIONING - 27000 kVA 69/13.8 kV

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  • Sweep Frequency Response Analysis (SFRA)

    THE TRANSFORMER FINGERPRINT

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  • Diesel Farm - UK

    STEP-UP TRANSFORMERS 2300 kVA

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  • The transformer that lights a Capital

    60/75 MVA ONAN/ONAF - 230 kV

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SEA SOCIETÀ ELETTROMECCANICA ARZIGNANESE

Technology, Reliability, Safety 
TRANSFORMING THE FUTURE

Experience for high performance products since 1959

SEA has become synonymous of technology, reliability, safety and service thanks to our managers, to the creativity and experience of our designers, to technicians’ steady updating, to continuous investment in research and development derived by a strong motivation to constant improvement.
Professional competence and the best technology are at disposal to meet any requirements:
Single-phase & three-phase liquid immersed or dry cast resin and air insulated Nomex® transformers, amorphous & high efficiency transformers, reactors and coils with different powers, cooling and not standard executions.
A range of high quality expertise addressed to any kind of customer: from utilities to OEM's (Original Equipment Manufacturer), from EPC's needs (Engineering Procurement and Construction) to standard distribution purposes.
A trademark which renovates itself with trading seriousness and reliability for a steady evolution within tradition.

News & Events

Metal Expo - Russia 2017

Metallurgical, alloy, ferrous / non-ferrous products with related solutions for the development of steel industry have been exhibited last week (from 14 to 17) in Moscow. 

AFWF Cast resin transformer

AFWF cooled transformers are often used in demanding applications like marine and oil & gas industry.
By the use of AFWF cooling almost 90% of the heat losses can be transferred into the cooling water.