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中国高速铁路动车组CRH2(China Railway High-speed 2)是由南车四方机车车辆股份有限公司生产制造,引进日本E21000技术,消化吸收,拥有中国设计、制造知识产权。列车编组8辆,分两个单元编成,设计速度为250km/h,实际运行速度为200km/h,采用动力分散型交流驱动方式,可在既有线路(指定区间)运行,采用了九项关键技术和十项配套技术。
China Railway High-speed 2 (CRH2) is manufactured by CSR Sifang Locomotive and Rolling Stock Co., Ltd. with the introduction of Japan’s E21000 technology, which is digested and absorbed. It has Chinese design and manufacture of intellectual property. The train is composed of 8 units and is made up of two units. The design speed is 250km / h and the actual running speed is 200km / h. The system adopts dynamic decentralized AC drive mode and can operate on the existing lines (designated sections) with nine Key technologies and ten supporting technologies.