other applications:
rectifiers

Stable and efficient operation with liquid cooling

Rectifiers convert alternating current (AC) to direct current (DC), which is essential for various industrial processes and applications, such as arc furnaces and hydrogen production through electrolysis. They ensure a stable and efficient supply of DC power. Effective cooling solutions are crucial to manage the heat generated during the rectification process, ensuring stable and efficient operation. Liquid cooling not only maintains stable operation but also extends the lifespan of rectifiers.   

Cooling requirements

Rectifiers generate substantial heat during the conversion process due to high current and voltage levels. Efficient cooling solutions are necessary to prevent overheating, ensure stable operation, and maintain the performance of power electronics.  Rectifiers are often cooled directly through internal channels (e.g., copper busbars, diodes), which requires electrically non-conductive water. Cooling water temperature must be tightly controlled, as rectifier components can be sensitive to fluctuations 

Closed-loop liquid cooling application:

A closed-loop liquid cooling system can circulate coolant through the power electronic components, removing heat and transferring it to the facility’s technical water system via a water-to-water heat exchanger. This setup ensures efficient heat dissipation, maintaining stable operation and extending the lifespan of critical components. 

Adwatec solution

Adwatec provides a series of effective cooling stations for closed-loop systems, delivering high cooling performance within a compact footprint. These pre-engineered, highly productized units ensure high reliability, efficient heat transfer, and precise temperature control, which are essential for cooling high-power rectifier systems used in hydrogen production and arc furnaces. Adwatec cooling solutions can be equipped with de-ionization systems often required to ensure low electrical conductivity.  

products for rectifiers

Design your own solution

Adwatec water cooling solution configurator is the first online application that allows you to design your water cooling station easily whenever, wherever.

Launch configurator

Why choose Adwatec?

Sustainability

Adwatec is sustainable because it runs its business in a sustainable way, provides sustainable products, and delivers these products to sustainable applications.

Customisation

Adwatec offers modular cooling solutions, designed for flexible integration within switchgear cabinets or custom configurations. We provide both standard and custom connection pipes, all manufactured to high industrial standards.

Ease of work

We prioritize customer ease with open resources, a product configurator, automated processes, and round-the-clock project support.

Reliability

With 25+ years of water cooling experience, we deliver rigorously tested, tailored solutions for diverse applications.

Lifecycle Cost

Our compact, correctly sized solutions minimize costs and energy use. Marine approvals, easy installation, and eco-mode control ensure long-term efficiency and reduced maintenance.

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Rami Vina

Director, Marine Business

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