Benutzer:WoelfiVW/Britische Klasse 331
Vorlage:Refimprove Vorlage:About Vorlage:Short description Vorlage:Use dmy dates Vorlage:Use British English Vorlage:Infobox train
The British Rail Class 331 Civity[1] is a class of electric multiple unit built by CAF, owned by Eversholt Rail Group, and currently operated by Northern Trains. A total of 43 units have been built - 31 three-car units and 12 four-car units - at a cost of £500m. Construction of the trains started in July 2017 and they were phased into service from 1 July 2019.[2]
History
[Bearbeiten | Quelltext bearbeiten]The announcement of the new trains was made by Arriva UK Trains when it was confirmed that it would become the next operator of the Northern franchise from 1 April 2016.[3] CAF were selected by Arriva as they were the only manufacturer able to produce both new diesel (Vorlage:Brc) and electric multiple units from the same platform, the Civity, thus increasing familiarity for drivers and reducing maintenance costs once in operation.[4] Bombardier made a bid to produce electric Aventra units but was unable to offer a sister diesel unit which Arriva required.[5] Furthermore, Bombardier already had a long order book for Aventra units and Arriva believed CAF were in a stronger position to guarantee on-time delivery of the units.[5] At the time of ordering, the 43 units were the largest ever European based order for CAF, at a cost of £500m.[2]
Construction started in July 2017,[6] with the first completed unit being unveiled on 31 January 2018.[7] Testing began in the UK in September 2018,[6][8] and in March 2019, a four-car Class 331 unit (331111) became the first train to be completed at CAF's Llanwern factory.[9]
On 28 June 2019, the new trains were launched by a special service for the media. Regular passenger service of the Class 331 (along with its diesel counterpart, the Vorlage:Brc) started on 1 July 2019.[10]
Description
[Bearbeiten | Quelltext bearbeiten]Arriva stated its aim for a "step-change in quality" for the new trains when compared with older trains in the Northern fleet such as the Pacers and Sprinters.[11] The interior, layout and driver cab of the Class 331 (EMU) are completely identical to their sister units, the Class 195 (DMU) with the only difference being power generation and drivetrain.[12]
The 331s have a ⅓-⅔ door arrangement, and a top speed limited to 100 mph. The units have air conditioning, power sockets, one toilet per train,[13] open gangways between individual carriages, passenger compartment CCTV, provision for wheelchair passengers and wi-fi system. All trains fitted with an automated audio information system, as well as display screens - six in each carriage ensuring all passengers have an unobstructed view to at least one. These screens convey a variety of information from station arrival times and informing alighting passengers when they need to be in a different carriage due to platforms being too short to accommodate the train.[14]
Northern selected a "wide and spacious" vestibule area to allow for quicker passenger flows when boarding and disembarking to minimise dwell times which can result in delays.[15] These large spaces around the doors also a high degree of flexibility as to how this space can be used with flip-down seats and ample standing space in times of overcrowding where the objective is ensuring all passengers can board.[16] The units are not fitted with fixed luggage racks as these often reduce capacity on peak-time commuter trains - space is provided around the flip-down seats adjacent to the doors to store luggage and prams - thus not impacting on the capacity of the train or safety for passengers wishing to alight or board. In maintaining an objective for the interior to be spacious, seats are cantilevered off the body frame and there are no internal doors with open gangways between carriages.[17]
The 331 electric units are noted for their quick acceleration putting them among the fastest accelerating EMUs in the United Kingdom with a rate of 1.3 m/s2.[18] This allows the units to accelerate from 0 to 125 km/h (77 mph) in 45 seconds - by comparison, the ex-British Rail Class 319/321/322 units have an acceleration rate of 0.55 m/s2 and which takes them over 2 minutes to attain the same speed.[19][20] It is envisaged this improved acceleration result in efficiencies and improved punctuality on commuter routes with multiple stops across the Northern network.
The units are designed with a projected lifespan of 35 years and it is planned they will operate beyond 2050 with maintenance and refurbishment.[21] Other features included are digital seat reservation system however these are to future-proof the train and Northern do not envisage using these on many, if any routes. Although the vast majority of services will operate as 3 or 4 car formations - some will 3-car units will be doubled up to form 6 car services. As a result, they are fitted with Automatic Selective Door Operation (ASDO) on routes where station platform lengths are not sufficient to fully accommodate the train. This ASDO is linked to an automated system which informs the passengers through both announcements and the passenger information screens located in each saloon.
Routes
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In West Yorkshire, the Class 331 units replaced the eight Vorlage:Brc and Vorlage:Brc trains and now work alongside the current fleet of Vorlage:Brc units. In the North West, the 331s were deployed on inter-city electrified services from Blackpool North to Manchester Airport. The 331s were also introduced on the Liverpool Lime Street to Blackpool North route and the Liverpool Lime Street to Crewe via Manchester Airport - the longest service in Northern's network with 29 stops. Introduction of 331s on these three routes is expected to commence by the end of 2020.Vorlage:Citation needed
Surplus 331s will remain and it is envisaged they will operate all electrified commuter services between Hazel Grove and Blackpool North, Manchester and Glossop/Hadfield and Manchester and Stoke-on-Trent. Introductions on these lines are expected in 2020.Vorlage:Citation needed
Flottendetails
[Bearbeiten | Quelltext bearbeiten]| Klasse | Betreiber | Anzahl | Baujahr | Anzahl Wagen | Nummerierung | Bild |
|---|---|---|---|---|---|---|
| 331/0 | Northern Trains | 31 | 2017-2020 | 3 | 331001–331031 |  |
| Class 331/1 | 12 | 4 | 331101–331112 |  |
Benannte Triebzüge
[Bearbeiten | Quelltext bearbeiten]Siehe auch
[Bearbeiten | Quelltext bearbeiten]- Britische Klasse 195 – Diesel-Schwesterklasse der Klasse 331; für Northern Trains gebaut.
- Britische Klasse 196 – Dieseltriebzug gebaut für West Midlands Trains.
- Britische Klasse 197 – Dieseltriebzug gebaut für Transport for Wales.
- Britische Klasse 397 – elektrischer Triebzug gebaut für TransPennine Express.
Einzelnachweise
[Bearbeiten | Quelltext bearbeiten]- ↑ Long Term Passenger Rolling Stock Strategy for the Rail Industry, Fourth Edition, March 2016. In: Rail Delivery Group. Rail Delivery Group, abgerufen am 22. März 2016. (Seite dauerhaft nicht mehr abrufbar, festgestellt im September 2018.)
- ↑ a b Northern close to completion of £500 million CAF train order. In: www.railmagazine.com. Abgerufen am 27. August 2020 (englisch).
- ↑ Intention to award Northern franchise to Arriva. Arriva Rail North, archiviert vom am 17. März 2016; abgerufen am 22. März 2016.
- ↑ David Shirres: Northern's trains from Spain. In: Railway Engineer. 3. April 2018, abgerufen am 14. September 2018.
- ↑ a b Robert Lea: Spain wins £490m race to replace unloved Pacer. 23. Januar 2016, abgerufen am 15. September 2018: „However, the Arriva order needed a substantial number of diesel trains, too, because so much of the network in the north is not electrified. It is understood that Bombardier declined to bid for the diesel train sets. The Spanish acquisition is likely to have been determined by CAF’s ability to deliver the trains more quickly than rivals.“
- ↑ a b CAF begins production of new trains for Northern.
- ↑ CAF presents first Civity EMU for Northern In: International Railway Journal, 31 January 2018. Abgerufen im 7 February 2018
- ↑ https://www.manchestereveningnews.co.uk/news/greater-manchester-news/manchester-northern-rail-trains-warrington-15166688
- ↑ Vorlage:Cite magazine
- ↑ New trains launch 'genuine transformation' of Northern services. 1. Juli 2019, abgerufen am 1. Juli 2019.
- ↑ Arriva signs rolling stock contract for new Northern rail franchise. In: Northern. 1. April 2019, abgerufen am 27. Oktober 2019.
- ↑ David Shires: Northern's trains from Spain. In: Rail Engineer. 3. April 2018, abgerufen am 2. November 2019: „Other than their power source and drive train, the Class 195 and 331 units are virtually identical.“
- ↑ https://busandtrainuser.com/2019/07/10/new-trains-in-2019-6-northerns-class-195-and-331/ only one toilet per train
- ↑ Richard Clinnick: FROM THE ARCHIVES: On their way to Northern. In: Rail Magazine. 9. September 2019, abgerufen am 2. November 2019: „Customer Information Screens are being fitted. Hyde says these will display live information supplied by the Darwin system, enabling passengers to access the latest travel details not just for the service they are on, but also elsewhere on the network (should that be required)“
- ↑ David Shires: Northern's trains from Spain. In: Rail Engineer. 3. April 2018, abgerufen am 2. November 2019: „The electrically powered double-leaf sliding plug doors are at 1/3 and 2/3 car door positions and have large vestibules to provide good movement within the coach to minimise dwell times“
- ↑ New trains in 2019 6: Northern's Class 195 and 331. In: busandtrainuser. 10. Juli 2019, abgerufen am 2. November 2019: „Aside from the seats and tables one noticeable feature as you board are the wide doorway vestibule areas leading into the saloon but the area is also useful to store over-sized suitcases passengers now wheel around especially on the Airport run as well as prams. It’s a good idea and works well on Thameslink where there’s a very wide area around each set of doors.“
- ↑ Paul Bigland: Rolling blog: New trains for Northern. In: paulbigland.blog. 28. Juni 2019, abgerufen am 2. November 2019: „Looking through the gangway into the next car. There are no internal doors, giving a feeling of spaciousness“
- ↑ Class 331. In: Eversholt. Abgerufen am 2. November 2019.
- ↑ Class 321. In: Eversholt. Abgerufen am 2. November 2019.
- ↑ Class 322. In: Eversholt. Abgerufen am 2. November 2019.
- ↑ David Shires: Northern's trains from Spain. In: Rail Engineer. 3. April 2018, abgerufen am 2. November 2019: „They have a 35-year design life.“
- ↑ a b Simon Bendall, Mark Nicholls: Northern’s £500m Fleet. Pacer replacements enter service. In: Railways Illustrated. Nr. 199. Key Publishing, September 2019, S. 18 (britisches Englisch).
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