SNCF Infra SNCF Infra SNCF Infra was the infrastructure division of SNCF, the former nationalised railway operator in France. It has 51,000 employees and revenue was €5.5Bn in 2012. In order to comply with EU regulations on opening up railways to competition, SNCF was to be split into two parts; SNCF would continue to own trains whilst RFF managed infrastructure. However, many infrastructure staff were never transferred to Réseau Ferré de France, so RFF delegates work to SNCF Infra. This has caused several problems, and SNCF still has a monopoly. In October 2012, Frédéric Cuvillier, the French Minister for Transport, announced plans
SNCF Class BB 15000 with the BB7200 and BB22200 series and have even a great deal in common with cabs of other SNCF locomotives of the 1960s. This class was also the first to introduce the VI ("Vitesse Imposée") cruise control system which is now standard on all SNCF locomotives delivered after 1971. The electrical part consists of a single pantograph (type AM18U) which collects 25 kV from the catenary. Power is passed through a transformer which lowers the tension to about 1500 V AC and a bridge rectifier controlled by thyristors rectify it into DC, which is then fed into the traction motors.