SNCF TGV Sud-Est SNCF TGV Sud-Est The SNCF TGV Sud-Est or TGV-PSE is a French high speed TGV train built by Alstom and operated by SNCF, the French national railway company. It is a semi-permanently coupled electric multiple unit and was built for operation between Paris and the south-east of France. The TGV Sud-Est fleet was built between 1978 and 1988 and operated the first TGV service from Paris to Lyon in 1981. Currently there are 107 passenger sets operating, of which nine are tri-current (25 kV 50-60 Hz AC - French "lignes à grande vitesse", 1500 V DC - French "lignes classiques",
SNCF Class Z 22500 SNCF Class Z 22500 SNCF Class Z 22500 "Eole" is a type of double-decker, dual-voltage electric multiple units operated on the French RER E line, and originally on the Paris Saint-Lazare network. These trains have been built by GEC Alstom and ANF. The Z 22500 is also known as the SNCF version of the MI 2N. SNCF Class Z 22500 looks very similar to RATP Altéo trains, but many differences exist between these models, such as motorization and design of inner spaces. The lay-out of the carriages is somewhat unusual for a bi-level design. Each carriage has three entrance doors,