Translations:Elektrická jednotka Pendolino/5/en

The high-speed tests with the new train set took place largely on the CMK central railway line; on 16 November, the first day of the tests, the Pendolino reached a speed of 242 km/h. On 17 November 2013, a new Polish Railways speed record was set when the Pendolino ED250 reached a speed of 291 km/h, breaking the previous record of 250.1 km/h (155.4 mph) set 19 years earlier. On 24 November 2013, on the last day of testing on the CMK central railway line, the Pendolino reached a speed of 293 km/h.[1]