Shanghai Metro AC05

Rolling stock of Shanghai Metro Line 4

Shanghai Metro 04A01
AC05

04A01 depating from West Yan'an Road station in 2024

Stock type| Class A EMU
In service| 31 December 2005-present
Manufacturer| Siemens Mobility and CSR Zhuzhou Locomotive
Built at| Vienna, Austria
Zhuzhou, China
Family name| Modular Metro
Constructed| 2004-2007
Entered service| 31 December 2005
Number built| 168
Number in service| 168
Formation| Tc-Mp-M+M-Mp-Tc
Fleet numbers| 040011-041681
Capacity| 310 per car
Operators| Shentong Metro Group
Depots| Puhuitang Depot
Lines served|  3 4
Specifications
Car body construction| Aluminum alloy
Train length| 139.98 m (459 ft 3 in)
Car length| 23.54 m (77 ft 3 in)
Width| 3 m (9 ft 10 in)
Height| 3.8 m (12 ft 6 in)
Doors| Electric doors
Maximum speed| 80 km/h (50 mph)
Traction system| Siemens Mobility G1500 D1100/400 M5-1 IGBT-VVVF
Traction motors| Siemens Mobility 1TB2010-1GA02 3-phases AC induction motors
Acceleration| Maximum 3.6 km/(h⋅s) (2.237 mph/s)
Deceleration| 3.6 km/(h⋅s) (2.237 mph/s) (service)
4.7 km/(h⋅s) (2.920 mph/s) (emergency)
Electric system(s)| 1,500 V DC
Current collector(s)| Single-arm Pantograph
Bogies| Siemens Mobility SF2100[1]
Safety system(s)| Current: Alstom SACEM (TBTC, ATO/GoA2)
Future: CASCO Tranavi Qiji (TACS, DTO/GoA3)
Track gauge| 4 ft 8+1⁄2 in (1,435 mm)

The 04A01 (formerly known as AC05) is a current rolling stock used on Line 4 of Shanghai Metro. They are developed by Siemens Mobility and built by CSR Zhuzhou Locomotive. AC05s entered service on 31 December 2005.

Between July 2006 and September 2009, eight AC05 trains were temporarily assigned to Line 2 service, due to the shortage of AC02 trains, the delayed delivery of AC08 trains and the opening of Line 2 extension.[2] In 2014, AC05 trains renamed 04A01 trains.[3]

## Overview

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The AC05 trains have livery in purple and white, with the number "4" on every car, to help passengers distinguish the AC03 trains at Line 3 section.

In March 2002, Siemens Mobility and CSR Zhuzhou Locomotive awarded the contract to build AC05 trains for the Pearl line Phase 2 project. The first train built by CSR Zhuzhou Locomotive was completed on 18 December 2004.[4][5]

## Signalling upgrade

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Between 2023 and 2025, all 04A01s were modified by Shentong Metro. They are undergoing TACS (DTO/GoA3) installation and every car's indicators increased from two to four. 04A01s' have also received new LCD screen displays. The LED display's color was changed from orange to red.[6]

## See also

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* Shanghai Metro AC01 and AC02 – 01A04 expansion cars used the same design.

## References

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1. ^ "First Class Bogies" (PDF). Siemens Mobility. Archived from the original (PDF) on 2019-07-22.
2. ^ 地铁万象 (2020-06-12). "二十年，Ta载着你有过多少故事？上海地铁2号线20周年生日特刊" (in Chinese).
3. ^ 申通南车（上海）轨道交通车辆维修有限公司 (2015-04-27). "轨道交通4号线04A01（原AC05）型28列电动列车大修项目列车牵引、辅逆箱体大修项目单一来源公示". Archived from the original on 2017-01-07. Retrieved 2017-01-07.
4. ^ 新华网 (2004-12-18). "上海明珠线二期工程首列国产地铁车辆竣工下线". 搜狐新闻.
5. ^ Siemens Transportation Systems (2012-06-21). "Shanghai-Metro Production in Vienna".
6. ^ 中国城市轨道交通协会 (2023-09-13). ""城轨信号系统升级改造技术交流会"PPT分享——上海申通地铁集团有限公司副总工程师张郁《上海地铁信号系统更新改造策略研究》". Archived from the original on 2024-05-12. Retrieved 2024-05-12.