Solutions for reliable energy flow ^Hitachi Energy

2 | COOLING SYSTEMS SOLUTIONS FOR RELIABLE ENERGY FLOW More than 40 years of experience in pure water cooling systems technology Hitachi Energy is a pioneering technology leader that works closely with utility, industry, transportation and infrastructure customers to improve their performance while lowering environmental impact. Hitachi Energy operates in more than 90 countries with about 36,000 employees. Hitachi Energy delivers the complete value chain in low, medium and high voltage technologies for electrical power transmission, distribution and usage. The comprehensive range of products...

COOLING SYSTEMS SOLUTIONS FOR RELIABLE ENERGY FLOW | 3 2012 2017 2020 Largest HVDC cooling system in the world First battery EV Charger cooling system cooling delivered solution 2022 Fuel cells cooling solution 2024 Doubling the capacity with new factory in Landskrona Supplier to Toshiba for HVDC projects Energy storage cooling with chiller module Part of Hitachi Energy Cooling solutions for -- Green H2 Electrolyzer - H2 Power generator

Cooling system Modular solution for high energy efficiency Optimized operational performance Cooling systems from Hitachi Energy are designed with high redundancy when needed, both in components and control. Flawless quality and reliability Cooling systems from Hitachi Energy are of flawless quality and reliability to achieve the stable operation of any equipment where cooling is needed. Customised solutions Custom solutions for different voltage levels, cooling capacity and different dimensions can also be developed. Modular design for different units to be used in HVDC cooling system are available...

How cooling systems work The principle of all pure water cooling systems is fundamentally the same. There is a main loop cooling the object. Water transfers the heat to water-to-water or water-to-air heat exchangers. From the main loop a small part of the flow passes through a water-treatment circuit. The water is filtered mechanically and is also continuously purified from ions and oxygen when needed. The conductivity of the cooling water can hence be maintained as low as < 0.1μS/cm (at 25°C). Pre-fabricated Systems Our cooling systems are pre-fabricated and assembled in one or several units....

All types of applications Power transmission, industries and clean technology Cooling systems for HVDC HVDC installations need flawless quality and reliability to achieve the stable operation. To optimize operational performance, all our cooling systems for HVDC are designed with high redundancy, both in components and systems. Purity and low conductivity of water are other important quality factors we put much focus on. Cooling systems for SVC Layouts of cooling systems for FACTS are often complex and have short lead times. High quality in components and workmanship are equally important for...

Cooling solution for hydrogen fuel cell stack Cooling of hydrogen fuel cell As a zero-emission source of energy, hydrogen fuel cells are gaining fast popularity in both stationary as well as mobile (transport) applications. To ensure stability and efficiency of a fuel cell, the heat generated through chemical process in it needs to be controlled. Our pure water based cooling systems for fuel cells can be used for stationary applications, as well as ships or on- and off-road vehicles. Cooling of batteries Batteries are a highly popular mode of energy storage, for both stationary as well as mobile...

COOLING SYSTEMS SOLUTIONS FOR RELIABLE ENERGY FLOW | 9 Installation and commissioning To ensure that the starting up and operation of the cooling system run smoothly, our professional supervisors are present on site. Being specialists in pure water cooling, we are able to guide you along the way and are experienced trouble-shooters. Service and maintenance We provide preventive and perform corrective maintenance programs including status control and follow-up. With a service agreement we can work with you to identify the service levels that best meet your needs. Spare parts Our spare parts are...

Quality assurance We are committed to provide the best products and services. Our products comply with or exceed the latest international standards. In addition to type tests in independent laboratories, our certified design and manufacturing process guarantee the highest quality. We are certified according to ISO 9001:2015. Sustainability For Hitachi Energy, sustainability is about balancing economic success, environmental stewardship and social progress to benefit all our stakeholders. Sustainability considerations cover how we design and manufacture products, what we offer customers, how we...

As an integral part of the cooling system, we offer a large range of service offerings to optimize the efficiency of the equipment and increase its productivity.

Postal/Visiting address: Hitachi Energy Sweden AB Cooling Systems Box 265, Faktorigatan 6 S-261 35 Landskrona, Sweden Phone: +46 (0) 10 738 00 00 Transmisson: [email protected] Industries: [email protected] Customer support: [email protected] ©Hitachi Energy 2021. All rights reserved. Specifications subject to change without notice.