Alstom Metropolis C830C
| |
|---|---|
 A C830C train at Kim Chuan Depot | |
 Interior of C830C | |
| In service | 26 June 2015 – present |
| Manufacturer | Shanghai Alstom Transport (Alstom and Shanghai Electric)[1] |
| Built at | Shanghai, China |
| Family name | Metropolis |
| Constructed | 2014 – 2015 |
| Entered service | 26 June 2015 |
| Number built | 72 vehicles (24 sets) |
| Number in service | 69 vehicles (23 sets) |
| Formation | 3 per trainset Mc1–T–Mc2 |
| Fleet numbers | 841 – 864 |
| Capacity | 931 passengers |
| Operators | SMRT Trains Ltd (SMRT Corporation) |
| Depots | Kim Chuan |
| Lines served | CCL Circle line |
| Specifications | |
| Car body construction | Welded aluminium |
| Train length | 70.1 m (229 ft 11+7⁄8 in) |
| Car length |
|
| Width | 3.2 m (10 ft 6 in) |
| Height | 3.7 m (12 ft 1+5⁄8 in) |
| Doors | 1,450 mm (57+1⁄8 in), 8 per car, 4 per side |
| Maximum speed |
|
| Traction system | Alstom OPTONIX IGBT–VVVF[2] |
| Traction motors | 8 × 150 kW (201 hp) 3-phase AC induction motor |
| Power output | 1.2 MW (1,609 hp) |
| Acceleration | 1.1 m/s2 (2.5 mph/s) |
| Deceleration | 1.3 m/s2 (4.3 ft/s2) (Emergency) |
| Electric system(s) | 750 V DC third rail |
| Current collector(s) | Collector shoe |
| UIC classification | Bo′Bo′+2′2′+Bo′Bo′ |
| Braking system(s) | Regenerative and pneumatic |
| Safety system(s) | Alstom URBALIS 300 moving block CBTC ATC under ATO GoA 4 (UTO), with subsystems of ATP, Iconis ATS and Smartlock CBI[3][4] |
| Coupling system | Scharfenberg |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
The Alstom Metropolis C830C is the second generation of communication-based train control (CBTC) electric multiple unit rolling stock in operation on the Circle line of Singapore's Mass Rapid Transit (MRT) system. 24 trainsets of three cars were manufactured by Shanghai Alstom Transport Co Ltd (a joint venture between Alstom and Shanghai Electric),[1][5] with deliveries from end June 2014.[5]
- ^ a b "Driverless trains delivered to Singapore". Railway Gazette. 23 July 2014. Archived from the original on 16 June 2015. Retrieved 1 August 2015.
- ^ "Alstom to supply 34 Metropolis trains and signalling upgrade to Singapore metro". French Chamber Singapore. Archived from the original on 24 September 2015. Retrieved 9 August 2015.
- ^ "Singapore Northeast Line: will soon be the largest, fully automatic metro system in the world" (PDF). pp. 4 to 8. Archived (PDF) from the original on 15 June 2020. Retrieved 16 June 2020.
- ^ "URBALIS Evolution: Controlling the Performance" (PDF). p. 4. Archived (PDF) from the original on 15 June 2020. Retrieved 16 June 2020.
- ^ a b "Alstom delivers the first two metros built in Asia for LTA in Singapore". 23 July 2014. Archived from the original on 11 December 2015. Retrieved 1 August 2015.