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20 0 0年 3月 ,新切尔卡斯克电力机车制造厂为装用异步牵引电动机和再生制动机的 ЭНЗ型交流电动车组承办了新年展示会。该车将在交流 2 5k V50 Hz的市郊电气化区段旅客运输中使用。俄罗斯铁路将接收这种现代化动车组。这也是俄罗斯首次在国产交流电动车组上采用高效能的异步
In March 2000, Novocherkassk Electric Locomotive Works held a New Year’s show for the ЭНЗ-type AC electric train equipped with asynchronous traction motors and regenerative braking motors. The car will be used in passenger transport in the electrification section of the suburbs that exchange 25k V50 Hz. Russian Railways will receive this modern EMU. This is also the first time that Russia has adopted high-performance asynchronization on domestic AC EMUs