Hitachi Energy | 대정에이앤지

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Reactors and Inductors: As one of the world leaders in reactors and inductors, Hitachi Energy offers a wide portfolio of reactors and inductors products that are designed for reliability, durability, and efficiency that is required in utilities, industrial, and commercial applications.
Hitachi Energy offers both liquid-filled reactors and dry-type reactors that are manufactured in accordance with the most demanding, international standard and industry demand.

Special application Transformers: Hitachi Energy offers a wide portfolio of special application transformers for both AC and DC voltages. With years of experience, many references from different applications and a global manufacturing footprint, Hitachi Energy has the experience needed to build the customer's special application transformer.
By using only highest available quality of materials for the core and winding, a reduction of losses has been achieved. For the end-user this means that with lower losses, there is more energy to sell, which makes the payback time of the investment shorter. The lifetime of the transformer is also extended.
This category includes liquid-filled and dry-type transformers for other applications not mentioned, like variable speed drives, furnace transformers, rectifiers, traction transformers, subsea transformers and mobile transformers.

Dry-type distribution Transformers: Distribution transformers enable safe voltage levels for power consumption. But they are often located in densely populated areas or close to sensitive eco-systems. Using oil-filled transformers in such areas could pose hazardous risk of fire and oil-spills to humans and environment. In such cases, dry-type transformers are a preferred alternative. Therefore, to minimize environmental contamination and fire hazard, customers are specifying dry-type transformers more frequently.
Apart from being oil-free, all components of dry-type transformers are in solid form; they do not have flash points, nor do they require bushings. Thus, major causes of fire and oil-spillage are eliminated. Majority of insulating components used dry-type transformers can be also easily recycled. Moreover, the total cost of ownership for dry-type transformers is much lower due to lower cost of installation and no need of fire suppression system.
Hitachi Energy has been leading the development, manufacturing, and supply of dry-type transformers for more than 40 years - with path-leading technological innovation. Hitachi Energy offers a full range of dry-type transformers with primary voltages through 72.5 kV built according to all major standards including IEC and ANSI.

Distribution Transformers: As one of the world leaders in distribution transformers, Hitachi Energy offers the widest portfolio of distribution transformer products that are designed for reliability, durability, and efficiency required in utility, industrial, and commercial applications.
Hitachi Energy offers both liquid-filled transformers and dry-type transformers that are manufactured in accordance with the most demanding, international standards and industry demand.

Power Transformers: Hitachi Energy's power transformers are key components in power networks. Their availability and longevity have a major impact on grid reliability and profitability. Hitachi Energy does not compromise on quality. We ensure that every one of our 20,000 delivered units has undergone rigorous full-acceptance testing.
Hitachi Energy offers a complete range of power transformers and related components and parts. We have delivered more than 20,000 power transformers (over 2,600 GVA), including over twenty 800 kV UHVDC and over five hundred 735 - 765 kV AC units, to all major global markets.

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