PERFORMANCE AND RELIABILITY

ON THE HIGH SEAS

Self-sufficiency in the production and distribution of energy is a basic requirement for all vessels sailing on the open sea. They rely on energy produced onboard for everything from forward propulsion to the lights in the cabins. Energy solutions in isolation from the general grid must be reliable, durable, safe and economical even in the most demanding of conditions. All these challenges must be met while ensuring that the delivered solutions are also environmentally sound.

Since its establishment in 1983, AQ Trafotek has been involved in marine business by supplying dry-type low voltage distribution transformers to Finnish shipyards. With our design expertise and manufacturing capability developing successfully over the years, AQ Trafotek has been selected to deliver increasingly demanding solutions to a wide range of vessels from luxury cruise liners and merchant ships to offshore rigs and platforms. Today, there are over 1 000 vessels sailing the world’s oceans equipped with our solutions.

REFERENCES

PASSENGER SHIPS AND FERRIES

CRUISE LINERS // SUPER YACHTS // ROPAX FERRIES // ROAD FERRIES

Over the past three decades AQ Trafotek has been witnessing the fast-growing cruise industry. We have provided medium voltage and low voltage transformers to numerous passenger ships manufactured at various shipyards around the world.

AQ TRAFOTEK SCOPE OF SUPPLY:
» Propulsion transformers
» Distribution transformers
» Excitation transformers
» Premagnetizingsystems for high voltage transformers
» LCL filters

HYBRID AND ELECTRIC VESSELS

AQ Trafotek is involved in enabling zero-emission waterborne traffic by supplying charging transformers and shore connection transformers for hybrid electric and battery-powered ferries.

AQ TRAFOTEK SCOPE OF SUPPLY:
» Charging transformers
» Distribution transformers
» Transformers with integrated LCL filters
» Transformers for energy storage systems

OFFSHORE VESSELS AND RIGS

DRILL SHIPS // JACK UP RIGS // SEMI-SUBMERISBLE VESSELS // OFFSHORE BARGES // PSVs // WELL INTERVENTION VESSELS // FPSOs // CRANE VESSELS // PIPE AND CABLE LAYING VESSELS // ATHS vessels

AQ Trafotek provides environmentally safe and reliable dry-type technology for harsh offshore applications. Our fit-for-purpose cast resin transformers have been verified to withstand high level of vibrations and shocks in severe environments.

AQ TRAFOTEK SCOPE OF SUPPLY:
» Propulsion transformers
» Thruster transformers
» Drilling transformers
» Distribution transformers

MERCHANT VESSELS

BULKERS // TANKERS // CONTAINERS // LNG CARRIERS

Cargo ships are under pressure to increase their fuel efficiency and reduce their carbon emissions. Therefore more and more vessels can plug into shore-side electricity supplies and are equipped with electronically controlled engines to optimize performance.

AQ TRAFOTEK SCOPE OF SUPPLY:
» Propulsion transformers
» Distribution transformers
» Shore connection transformers
» Autotransformers

WORKBOATS

DREDGERS // ICEBREAKERS // TRAWLERS // TUGBOATS

AQ Trafotek scope of supply:
» Propulsion transformers
» Thruster transformers
» Dredging transformers

RESEARCH, NAVAL AND OTHER VESSELS

SEISMIC RESEARCH VESSELS // FISHERY RESEARCH VESSELS // PATROL BOATS // SALVAGE/RESCUE VESSELS

AQ Trafotek scope of supply:
» Propulsion transformers
» Distribution transformers
» Isolation transformers