Sieyuan Electric wins $21.7M contract for 500kV DC circuit breakers in Zhangbei project

Sieyuan Electric won a bid from State Grid Corporation of China to supply 500kV mechanical high-voltage DC circuit breakers for the Zhangbei flexible DC grid demonstration project. The contract value is approximately 1.368 billion yuan (about $21.7 million).

“我司研发的500kV机械式高压直流断路器中标张北柔直工程，对公司柔性直流业务的发展将产生积极的促进作用。”sieyuan.com

• 1 source
• sieyuan.com思源电气500kV 机械式高压直流断路器中标张北柔直工程chen zhong haiApr 2, 2018

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