Riitta Kujala

Author: Riitta Kujala - Adwatec

Greetings from Norway!


Nor-Shipping marine exhibition opened in Oslo in 6.6.2023. The exhibition, housing around 1,000 of the leading companies within the maritime

Adwatec and sustainability


Reducing CO2 emissions is crucial for limiting the impact of climate change. Electrification is the key action in this process.

Meet us at Nor-Shipping and E&H Hybrid Marine Europe!


Summer is coming and so are the summer exhibitions! Adwatec is participating Nor-Shipping 2023 Exhibition 6.-9.6.2023 in Oslo and Electric

Projektipäällikön paikka avoinna!


Adwatec Oy on vahvasti kasvava tehoelektroniikan vesijäähdytysasemia ja -järjestelmiä kehittävä ja valmistava yritys. Olemme toimineet jo vuodesta 2000 saakka ja

We are looking for a (senior) mechanical design engineer!


Adwatec delivers water cooling stations for the world’s biggest devices such as hybrid electric ships and mining machines. Our business

Maailmanluokan jäähdytyslaitteita Kangasalta


Adwatec Oy on voimakkaasti kasvava tehoelektroniikan vesijäähdytysasemia ja -järjestelmiä kehittävä ja valmistava yritys. Yritys on toiminut vuodesta 2000 ja keskittynyt

Comprehensive water cooling solutions for maritime


Adwatec provides comprehensive water cooling solutions for various marine drives applications. Our offering covers water cooling for propulsion systems, thrusters,

Haemme työnjohtaja- tuotantosuunnittelijaa


Tule mukaan joukkoomme johtamaan ja kehittämään tuotannon toimintaamme. Pääset mukaan sähköistyvän maailman kasvutrendiin, joka mahdollistaa vihreämmän tulevaisuuden. Adwatec Oy on

Season’s greetings 2022


We would like to thank all our customers, suppliers and partners for a great year of 2022! Electrification projects boomed

Water cooling system needs connection pipes as well – Adwatec makes this easy


Water cooling systems need to be connected to heat loads and technical cooling water circuits. Adwatec is now introducing standard

Save energy with Adwatec cooling solutions!


In a normal water cooling system the cooling water flow is stable and the cooling water temperature is controlled with

New Data Sheet for L Series Water Cooling Stations


We’re excited to introduce our new brochure of L series water cooling stations! L-series cooling stations are widely used for

On a visit to Chantiers de l’Atlantique shipyard


In the beginning of October Adwatec had the priviledge of visiting Chantiers de l’Atlantique shipyard in Saint-Nazaire with Business Finland

Adwatec Alihankintamessuilla


Adwatec osallistuu 27. -29.9.2022 Alihankintamessuille Tampereen Messu- ja Urheilukeskuksessa. Alihankintamessuilta etsimme uusia komponenttitoimittajia sekä metalli- että sähkökomponenttien osalta. Haemme myös

Adwatec – with you in SMM 2022


We in Adwatec design and manufacture water cooling systems for demanding power electronics and battery applications. Our solutions are compact,

Edessä hyviä aaltoja


Adwatecin vesijäähdytyslaitteita käytetään tällä hetkellä noin 50 maassa ja kaikilla maailman merillä. Eniten laitteita käytetään laivasovelluksissa, esim. propulsio- eli potkurikäytöissä

Meet us at Electric & Hybrid Expo Europe!


Adwatec is participating Electric and Hybrid Marine Expo Europe, the international Exhibition of Electric and Hybrid Marine Charging and Propulsion

Electric & Hybrid magazine article: Shore power cooling


Shore power cooling article published in Electric & Hybrid Marine Technology International Magazine in April 2022.     Shore power

Meeting people is cool!


Nor-Shipping Maritime exhibition is currently taking place in Oslo. The exhibition has had a very high relevance to Adwatec. We

Greetigs from Nor-Shipping!


After almost three years of waiting, it’s finally time for Nor-Shipping again. Nor-Shipping is the biggest maritime exhibition in Nordics.

Adwatec in Nor-Shipping!


Adwatec is participating Nor-Shipping 2022 Ocean Leadership Conference in Oslo from 4 th to the 7th of April 2022. Nor-Shipping

What is the purpose of a by-pass valve in a water cooling system?


The basic operating principle in the water-cooling system is simple: A hot object – for example power electronics – needs

Tailored delivery to demanding test lab application


We in Adwatec are well known for our water-cooling products serving various frequency drive and converter applications. However, we also

Shore supply for greener environment


Wind of change is blowing in the ports of Europe due to a new legislation. The European Union has passed

Season’s greetings 2021


We would like to thank all our customers, suppliers and partners for a great year of 2021! We have had

Adwatec Oy is adding power in the sales organization


Raimo Naskali and Samuli Ilmonen have been appointed as Sales Managers in Adwatec. They will start in their new positions

Meet us at Nor-Shipping 2022!


Adwatec is participating Nor-Shipping 2022 Ocean Leadership Conference in Oslo from 10-13 January 2022. Nor-Shipping is a meeting place for

Adwatec team travelling again


Adwatec was on the road again in October after a long covid break. Our R&D Engineer Veikko Verronen visited Brazil

One pump or two pumps?


There are many different cooling unit solutions in the marketplace: units with one pump and units with two pumps. There

Revolutionary water cooling selection configurator available – NOW


Too often we receive quotation requests for projects which are almost ready – just the cooling system piece is missing.

Adwatec in Electric and Hybrid Marine World Virtual ‘LIVE’ Conference 13 – 15 sept 2021


Adwatec is participating Electric and Hybrid Marine World Virtual ‘LIVE’ Conference 2021! The conference takes place on September 13, 14,

Pressure drop calculation in water cooling systems


With the deeper understanding of the pressure drops and flow channels the cooling systems can be optimized and unnecessary costs

Welcome to the team, TechMarin Solutions AS!


It is our great pleasure to announce that TechMarin Solutions AS is Adwatec´s new representative in Norway! TechMarin Solutions AS

Adwatec celebrates the device no. 1000!


Adwatec has reached the 1000th cooling unit milestone! The device no 1000 was a water cooling unit model CCE204R. It

New improved water cooling configurator launched


Designing your water cooling solution just got easier! Adwatec water cooling solution configurator has been improved based on your feedback.

Pure water/de-ionized water cooling systems for drives, rectifiers and converters!


Traditionally de-ionized water cooling systems have been used in power grids SVC/STATCOM/HVDC cooling applications. Typically, these systems are large and

Leakage control in water cooling systems


Leakages are a common problem in all hydraulics systems where pressurized medium is circulated through pipelines and pipe components with

Electric and Hybrid Magazine article: Reliable cooling


Cooling solution article published in Electric & Hybrid Marine Technology International Magazine in April 2021. Click the image for magazine

New product release: CCE204R_ with up to 580 l/min coolant flow now available


Adwatec cooling unit range has been updated with a new model: CCE204R. With this a hole in the offering between

Material selections for a reliable liquid cooling system


In power electronics, a liquid cooling system is always an essential slave system for some major functions like AC propulsion

Expansion vessel in a cooling system


This article will highlight some crucial characteristics of expansion vessel designs that are used in liquid cooling systems. The following

New compact cooling concept for smaller vessels


Workboats, yachts and riverboats are getting increasingly electrified with variable frequency drives and battery systems. Unlike cruise ships and big

AC vs EC fans in outdoor coolers              


Outdoor coolers are used when technical cooling water is not available and water to water heat exchanger cannot be used.

Cooling system optimization with simulation model


Adwatec has created a simulation model for cooling system development and optimization in cooperation with Lappeenranta University of Technology. Simulation

New datasheet for B-series chiller cooling stations


A new Adwatec B-series cooling stations datasheet has been published. The datasheet includes product benefits, product range, technical details and

Benefits of water cooling


Power electronics generate heat. This heat is not good for the electrical components in power electronics system and therefore it

Container cooling solution


For shore connection, shore supply, charging solutions and ESS energy storage   Adwatec container cooling solution is a turnkey water-cooling

Adwatec in SMM DIGITAL 2 – 5 feb 2021


The exhibition season 2021 has started! We from Adwatec Oy are presenting our latest innovations in Open Stream’s Speakers’ Corner!

Brazed vs gasketed heat exchangers


Power electronic cooling applications require heat exchangers to transfer the heat from the cooling circuit to air or another media.

Electric & Hybrid magazine article: Water cooling for ESS


Water cooling for ESS article published in Electric & Hybrid Marine Technology International Magazine in April 2019.   Tough conditions

Electric & Hybrid magazine article: Cooling stations


Cooling stations article published in Electric & Hybrid Marine Technology International Magazine in April 2018. Water cooling is essential for

Electric & Hybrid magazine article: Effective cooling


Temperature control article published in Electric & Hybrid Marine Technology International Magazine in April 2016. Compact water-cooling stations save space

Season’s greetings 2020


Dear friends, 2020 has been an interesting journey indeed. We wish in 2021 things will cool down and we can

New compact product launched


Super yachts and work boats don’t have a lot in common. However, both vessel types could survive with less space