SNCF Class Z 20500

The first Z 20500 trainsets delivered included "short" trailer cars that were {{Convert|24.8|m|ftin|abbr=on}} in length and nearly identical to those used on the earlier Z 2N series trainsets (Z 5600/Z 8800) and the VB2N. After 1991, the consortium started delivering new "long" trailer cars that were {{Convert|26.4|m|ftin|abbr=on}} in length. Over the years, the trailer cars have been shifted around to meet the needs of the different lines.{{Cite web|date=November 23, 2013|title=Les Z2N - transportparis - Le webmagazine des transports parisiens|url=http://transportparis.canalblog.com/archives/2013/11/23/28494280.html|access-date=January 18, 2021|website=transportparis.canalblog.com|language=fr}}{{Dead link|date=December 2024 |bot=InternetArchiveBot |fix-attempted=yes }}

These are the current configurations of the Z 20500 trainsets:

• Four long cars: Two motor cars and two long trailer cars. Used on the RER C, Transilien P. Assigned to the Ardoines and Noisy depots.
• Five long cars: Two motor cars and three long trailer cars. Used on the RER D and Transilien R. Assigned to the Joncherolles and Villeneuve depots.
• Five short cars, including VB2N car: Two motor cars and two short trailer cars, extended by adding a VB2N car in 2003–2004 and in 2009–2012. Used on the RER D and Transilien R. Assigned to the Joncherolles depot.
• Five long cars, including VB2N car: Two motor cars and two long trailer cars, extended by adding a VB2N car in 2013. Used on the RER D and Transilien R. Assigned to the Joncherolles depot.

File:Z 92050 Arras.jpg livery at Arras station]]

File:Depart- departure Z20500.ogg

File:Z20500 ride-trajet.ogg

At the start of the 1990s, the Nord-Pas-de-Calais region was looking to purchase double-deck electric multiple unit trainsets to add capacity on its busiest TER routes. In 1994, the region decided to join the Île-de-France's Z 20500 order, ordering six trainsets to be called the Class Z 92050. The fleet is delivered from the end of May to December 1996.{{Cite book |last=Constant |first=Olivier |title=Les automotrices bicourant et les trams-trains |year=2014 |page=31}} The Z 92050 trains are technically identical to the Z 20500, but with a more comfortable 2+2 seating (instead of the 3+2 seating in Z 20500) and the addition of a bathroom in the motor car.

The equipment received heavy use for nearly two decades but as more modern double-deck equipment was delivered (Z 23500, TER 2N NG, and Regio 2N), it became more challenging to have a small and unique type of equipment. So, in December 2012, the Syndicat des transports d'Île-de-France (STIF) offered to purchase the Z 92050 fleet for €16.5 million to be split evenly by STIF and SNCF, operator of the Transilien network.[http://www.stif.org/IMG/pdf/01_-_CP_Conseil_STIF_13-12_synthese-2.pdf délibération no 2012/393 du conseil du STIF du 13 décembre 2012, pages 7 et 8. ] The equipment received some modifications to make them suitable for one operator and then deployed on Transilien Line P.

{{clear-left}}

this link leads to the Z20500 fleet page (in french)

Z20500 fleet

The Z20500 resumes the general architecture of Z5600 / Z8800, drawn by MBD design, having more angular shapes.

The windows have rounded corners, even that of the doors.

Many liveries have existed according to the renovations and wishes of the organizing authority :

• The "Ile de France" livery, blue white red
• the "transilien" livery, dark blue with berlingots
• the "Carmillon" livery (actual SNCF color) black Carmillon white
• and the "IDFM" livery (colors of the organizing authority) white, blue and black.

The interior is composed of two intermediate platforms at the ends and a two-level section in the center.

The interior colors follow the renovations and the exterior livery in accordance with the exterior livery.

Despite 2 renovations, the Z20500 are not air conditioned, only the windows have a UV filter.

In 2007, the renovation 1 (2007-2016) consists in putting the Transilien livery (then Carmillon livery for the last ones) to remove the partitions of the old first missing classes, to change the organization of the seats from 2 + 2 to 3 + 2, allowing more passengers. The SIVE, "Système d'information voyageurs embarqué" (On-board passenger Information System) is also installed, made up at first of audio announcements (only for the trains running on the RER D), then since 2011, visual devices and Closed-circuit television.

In 2018 begins the renovation 2 (2018 -), The purpose of this work is to improve thermal comfort by affixing athermic films on the windows and by increasing the number of opening windows, to make improvements to the interior fittings (resumption of degraded upholstery, new lamination of the ceilings, replacement of all the seat fabrics, equipment of the platforms with USB sockets, etc.) and to improve passenger information with LED exterior front displays and by installing more loudspeakers . In addition, since 2020 LCD screens have been installed above the doors.

File:Two SIVSE system on Z20500 series.jpg|The old and the new SIVE for a complete information, in 2021

File:SISVE Z20500 series.jpg|SIVE new generation LCD screens

{{As of|2021|12|25}}, 45 Z20500 trainsets are based at the Les Ardoines SNCF depot.

As shown below, they are formed with two motored cars and two non-powered (trailer) cars (2M2T).

• < or > show a pantograph. Cars 1 and 4 are each equipped with one pantograph.
• Car 2 was formerly a mixed 1st class and 2nd class car.

{{As of|2021|12|25}}, 21 Z20500 trainsets were based at the Noisy le Sec SNCF depot.

As shown below, they are formed with two motored cars and two non-powered (trailer) cars (2M2T).

• < or > show a pantograph. Cars 1 and 4 are each equipped with one pantograph.
• Car 2 was formerly a mixed 1st class and 2nd class car.

{{As of|2021|12|25}}, 134 Z20500 trainsets were based at the Villeneuve and Les Joncherolles SNCF depots.

As shown below, they are formed with two motored cars and three non-powered (trailer) cars (2M3T).

• < or > show a pantograph. Cars 1 and 5 were each equipped with one pantograph.
• Car 3 was formerly a mixed 1st class and 2nd class car

{{commons category|SNCF Class Z 20500}}

Image:Z20500 montigny.jpg|Z 20500 on RER C in original Île-de-France livery

Image:Meri Lagnythorigny.jpg|Transilien running MERI service

Image:Z20672.jpg|Z 20500 in Transilien livery in Cesson

Image:Z20698 moret.JPG|Full view of Z 20500 in Transilien livery near Moret-sur-Loing

Image:Z20677-78 Transilien.ogv|Z 20500 in Transilien livery near Moret-sur-Loing

Image:Z 20846 Gare de Pontoise.JPG|Z 20500 in Carmillon/STIF livery at Pontoise station

Image:Gare Malesherbes Malesherbois 2.jpg|Z 20500 in newest Île-de-France Mobilités livery at Malesherbes station

Image:Z 20500 - Motrice salle haute 01.jpg|Original interior of {{nowrap|Z 20500}} train

Image:Intérieurs d'une rame Z 92050 du TER Nord-Pas-de-Calais (31).JPG|Original interior of {{nowrap|Z 92050}} train

Image:Z20500R interieur2.jpg|Z 20500 interior after first renovation

Image:Intérieur d'une rame rénovée Z 20500, en livrée Île-de-France Mobilités.jpg|Z 20500 interior after second renovation

Image:Z 20500 - Pupitre 01.jpg|Operators compartment

Image:Z20765 IMG 0036.JPG|Customer information display

Image:Z20765 IMG 0008.JPG|Customer information display

Image:USB device Z20500 series.jpg|USB socket

{{Reflist}}

• {{Cite magazine |last=Collardey |first=Bernard |date=November 1996 |title=Des Z 2N renforcent le parc TER du Nord-Pas-de-Calais |magazine=Rail Passion |volume=12}}
• {{Cite book |last=Redoutey |first=Denis |title=Le matériel moteur SNCF en 2012 |publisher=La Vie du Rail |date=22 November 2012 |isbn=978-2-918758-60-0 |location=Saint-Étienne |pages=159–160}}

{{RER rolling stock}}

{{Paris Metro/RS}}

{{Paris transport network}}

{{SNCF units}}

{{DEFAULTSORT:Sncf Class Z 20500}}

Z 20500

Category:Electric multiple units of France

Category:Double-decker EMUs

Category:Réseau Express Régional multiple units

Category:Articles containing video clips

Category:25 kV AC multiple units

Category:1500 V DC multiple units of France