. "\u010CD Class 680"@en . "7"^^ . "3.84e+08"^^ . . "2004Z"^^ . "\u010CD Class 680 are electric multiple units used in the Czech Republic, using tilting Pendolino technology. Built by Alstom (ex Fiat Ferroviaria) they were largely based on 9-car ETR 470. While testing from B\u0159eclav to Brno on November 18, 2004, the Pendolino reached a speed of 237 km/h and created a new Czech railway speed record. The units are equipped to work on 25 kV 50 Hz AC, 15 kV 16 2\u20443 Hz AC and 3,000 V DC."@en . . .