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ABB Power Grids commissions world’s first transmission line under the Yangtze river

Enabling clean energy to be transmitted from West to East China via 1,000-kilovolt gas-insulated lines


Hitachi ABB Power Grids offers a comprehensive range of high-voltage switchgear and breakers up to 1200 kilovolts AC and 1100 kilovolts DC that help enhance the safety, reliability and efficiency of power networks while minimizing environmental impact. Our technology leadership continues to facilitate developments in areas such as ultra-high-voltage power transmission, enabling smart grids and enhancing eco-efficiency. 


With a vast network of factories and service centers across the world offering life-cycle support, Hitachi ABB Power Grids remains a technology leader in the market of high-voltage products.


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