User:APTOIIA/Shenzhen Metro CNR Changchun A-stock EMU
| Shenzhen Metro CNR Changchun A-type | |
|---|---|
 Train of Line 1 | |
| Stock type | Class A EMU |
| In service | 2010-present |
| Manufacturer | CRRC Changchun Railway Vehicles |
| Built at | Changchun, China |
| Constructed | 2008, 2010-2015 |
| Entered service | 7 May 2010 |
| Number built | 456 cars (76 Sets) |
| Formation | 6-car sets Tc–Mp–M+M–Mp–Tc |
| Capacity | 2,127 per trainset (207 seated, 1,920 standing) |
| Operators | SZMC (Shenzhen Metro Group) |
| Depots | Qiaocheng East Depot Zhuzilin Depot Tanglang Depot |
| Lines served | 125 |
| Specifications | |
| Car body construction | Aluminum alloy |
| Train length | 139.98 m (459 ft 3 in) |
| Car length |
|
| Width | 3.1 m (10 ft 2+1⁄16 in) |
| Height | 3,855 mm (12 ft 7+3⁄4 in) |
| Doors | 5 per side |
| Wheelbase | 2.5 m (8 ft 2 in) |
| Maximum speed | 80 km/h (50 mph) |
| Weight | 228 t (224 long tons; 251 short tons) |
| Axle load | 16 t (16 long tons; 18 short tons) |
| Traction system | Bombardier MITRAC TC1110 IGBT–VVVF 0240 Trainset: CRRC Qingdao Sifang Rolling Stock Research Institute IGBT–VVVF |
| Traction motors | 16 × Bombardier MJC250-1 250 kW (340 hp) 3-phase AC induction motor |
| Power output | 3.04 MW (4,080 hp) |
| Power supply | DC-AC |
| Electric system(s) | 1,500 V DC (nominal) from overhead catenary |
| Current collector(s) | Single-arm pantograph |
| UIC classification | 2′2′+Bo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′+2′2′ |
| Bogies | CW4000 (tralier) CW4000D (motored) |
| Braking system(s) | Knorr-Bremse electro-pneumatic brake (service: brake-by-wire; emergency: air brake) |
| Safety system(s) | Siemens Trainguard LZB-700M ATP |
| Coupling system | Scharfenberg |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
Shenzhen Metro CNR Changchun A-stock EMU is a type of train of Shenzhen Metro, running on Line 1, Line 2 and Line 5. The train is manufactured by CNR Changchun Railway Vehicles Co., Ltd.
History
[edit]- At the end of 2006, CRRC Changchun signed a contract with Shenzhen Metro Co., Ltd. to purchase additional vehicles for the first phase of the Shenzhen Metro project. CRRC Changchun independently developed four trains of 24 Type A subway coaches for Shenzhen. The trains rolled off the assembly line in 2008 and were put into operation in 2010.[1]
- On February 23, 2011, the 26th and 27th trains of Line 2 arrived at Shekou West Depot via Pingnan Railway Shekou Station. [1]
- On December 28, 2012, Shenzhen Metro Group held a signing ceremony for the additional vehicle purchase contract. A total of 38 additional trains were purchased for Line 2 and Line 5 (37 trains actually arrived), manufactured by China CNR Changchun Railway Vehicles Co., Ltd.
- On November 18, 2014, the first two additional trains of Line 5 arrived at the section.
- In May 2015, the additional trains for Line 2 (including 2391/2396 trains) were delivered to Shenzhen East Station by Type A transport and then transferred to Shekou West Depot by flatbed trucks.。
- On May 5, 2015, the first additional train (train number: 532) of Line 5 went online to carry passengers.
- On July 10, 2015, the additional train (train number: 536) of Line 5 went online.。[2]
- On September 15, 2015, the first additionally purchased train for Line 2 (train number: 236) went into passenger service.
Gallery
[edit]参考资料
[edit]{{深圳地铁车辆}}
- ^ 我国首列国产化A型地铁客车成功下线 Archived 2019-09-12 at the Wayback Machine2008-10-14
- ^ 深圳地铁5号线新购列车 地铁换轨工作开始 Archived 2019-09-13 at the Wayback Machine深圳本地宝 2015-07-10