| 词条 | Hamburg U-Bahn Type DT5 |
| 释义 |
| name = HHA-Baureihe DT5 | image = HHA DT5 - 306-III.JPG | imagealt = | imagesize = 300px | caption = A DT5 train in October 2012 | service = | manufacturer = Alstom & Bombardier | family = | factory = Salzgitter | replaced = Type DT3 | yearconstruction = 2008– | numberconstruction= 255 vehicles (85 sets) | yearscrapped = | numberbuilt = 138 vehicles (46 sets) | numberservice = | numberpreserved = | numberscrapped = | formation = 3 cars per trainset | fleetnumbers = | capacity = 336 (96 seated) | operator = Hamburger Hochbahn AG | depots = | carbody = Stainless steel | trainlength = {{Convert|39,600|mm|ftin|abbr=on}} | carlength = | width = {{Convert|2,600|mm|ftin|abbr=on}} | height = | floorheight = | entrylevelorstep = | doors = 2 pairs per side | maxspeed = {{Convert|80|km/h|mph|round=5|abbr=on}} | weight = 54,6 t | acceleration = | deceleration = | traction = Three-phase | poweroutput = 135 kW x 6 | transmission = | aux = | powersupply = | hvac = | electricsystem = 750 V DC, 3rd rail | collectionmethod = contact shoe | bogies = | brakes = Disc brake, regenerative brake | safety = | coupling = | multipleworking = | gauge = {{RailGauge|1435mm}} }} The Type DT5 is an electric multiple unit (EMU) train type operated by the Hamburger Hochbahn AG on the Hamburg U-Bahn system. It is the first type of rolling stock on the Hamburg U-Bahn that has air conditioning and gangways between the individual cars.[1] FormationEvery DT5 train consists of three permanently-coupled cars. The cars are connected with gangways, allowing passengers to walk into the adjacent cars.[1] Up to three units can be coupled together.[2] InteriorThe interior consists of red upholstered seating, and spaces for wheelchairs[1] and prams.[3] The trains have displays which show the names of the next four stations, and CCTV cameras.[3] The interior is air conditioned.[2] Technical specificationsThe train is built to an articulated design, with the two end cars only having one bogie, while the center car has two bogies.[1] The car bodies are made out of stainless steel, and the trains are powered by three-phase motors.[1] In order to save weight, the DT5 trains use aluminium brake discs, which make a loud squealing sound while braking.[4] HistoryA European-Union–wide tender for the construction of the DT5 trains began in 2005.[5] Siemens, Stadler, Rotem and a consortium of Alstom and Bombardier bid for the contract.[1] The trains were ordered in December 2006 from the consortium of Alstom and Bombardier at a cost of 240 million Euros.[1] The first unit was delivered to the Barmbek depot on December 1, 2011.[6] Further DT5 trains were ordered in 2016[7] and 2018, bringing the total number of ordered trains to 131, of which 46 have already been delivered.[8] References1. ^1 2 3 4 5 6 {{cite web |url=https://www.metro-report.com/news/metro/single-view/view/hamburgs-dt5-takes-shape.html |title=Hamburg's DT5 takes shape |author= |date=August 2, 2008 |website=metro-report.com |publisher=Metro Report International |access-date=February 11, 2019 |quote=}} 2. ^1 {{cite web |url=https://www.metro-report.com/news/metro/single-view/view/hamburg-unveils-first-dt5.html |title=Hamburg unveils first DT5 trainset |author= |date=March 9, 2010 |website=metro-report.com |publisher=Metro Report International |access-date=February 11, 2019 |quote=}} 3. ^1 {{cite web |author= |url=https://www.mopo.de/der-mopo-check-das-taugt-die-neue-u-bahn-21036794 |title=Der MOPO-Check: Das taugt die neue U-Bahn |trans-title=The MOPO-Check: This is the new subway |language=German |date=March 5, 2010 |website=mopo.de |publisher=Morgenpost Verlag |access-date=February 9, 2019 |quote=}} 4. ^{{cite web |last=Spörrle |first=Mark |url=https://www.zeit.de/2017/41/u3-u-bahn-zuege-quietschen |title=Warum quietschen die neuen U-Bahn-Züge so? |trans-title=Why are the new subway trains squealing like that? |language=German |date=October 4, 2017 |website=zeit.de |publisher=Zeit Online |access-date=February 13, 2019 |quote=}} 5. ^{{cite book |last=Pabst |first=Martin |title=S-Bahn- und U-Bahn-Fahrzeuge in Deutschland |trans-title=S-Bahn and U-Bahn vehicles in Germany |edition=2nd |page=64 |language=German |location= |date=2006 |publisher=GeraMond |isbn=3-7654-7366-9}} 6. ^{{cite web |last=Trümpler |first=Erik |url=https://www.mopo.de/hamburg/riesenraupen-das-ist-hamburgs-neue-u-bahn-14663588 |title=Riesenraupen: Das ist Hamburgs neue U-Bahn |trans-title=Giant caterpillars: This is Hamburgs new subway |language=German |date=December 1, 2011 |website=mopo.de |publisher=Morgenpost Verlag |access-date=February 9, 2019 |quote=}} 7. ^{{cite web |url=https://www.railwaygazette.com/news/traction-rolling-stock/single-view/view/world-rolling-stock-market-february-2016.html |author= |title=World rolling stock market February 2016 |date=February 14, 2016 |website=railwaygazette.com |publisher=Railway Gazette |access-date=February 14, 2019 |quote=}} 8. ^{{cite web |url=https://www.metro-report.com/news/news-by-region/europe/single-view/view/more-dt5-metro-trains-ordered-for-hamburg.html |title=More DT5 metro trains ordered for Hamburg |author= |date=December 14, 2018 |website=metro-report.com |publisher=Metro Report International |access-date=February 11, 2019 |quote=}} External links{{commons category}}
2 : Hamburg U-Bahn|Electric multiple units of Germany |
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