Difference between revisions of "Alstom Metropolis C830"

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!style="text-align:left"|Door Closing Indicator Lights
!style="text-align:left"|Door Closing Indicator Lights
|1 Yellow Alert Light (Top)
|1 Yellow Alert Light (Top)
!style="text-align:left"|Passenger Information System
|Train Travel Information System (LED display)

Latest revision as of 12:16, 4 August 2019

Alstom Metropolis C830
center-left center-right
In service 2009 – Present
Manufacturer Alstom Transport
Origin Valenciennes, France
Constructed 2006 – 2008
Number Built 120 cars (40 Trains)
Body Construction Welded aluminium
Length 23.65 m (Mc1/Mc2)
22.8 (T)
Width 3.2 m
Height 3.7 m
Doors 1.45 m, 8 per car
Maximum Speed Design: 90 km/h
Service: 78 km/h
Traction Control IGBT-VVVF (Alstom ONIX)
Line Voltage 750V DC Third Rail
Track Gauge 1435 mm Standard Gauge

Alstom Metropolis C830 are the first generation of trains running on the Circle Line. These trains were manufactured from 2006 to 2008 by Alstom Transport under the Contract 830.


Alstom Transport was awarded Contract C830 in 2000 and 2002 for the construction of 120 passenger cars in 3 batches.[1]


Mc1 T Mc2
Exterior Design
Livery Black,Red (Top to bottom)
Train Run Number Orange LED
Interior Design
Seating Capacity 146
Wheelchair Bay 2, 1 each at either end of Middle Car
Door Closing Indicator Lights 1 Yellow Alert Light (Top)
Passenger Information System Train Travel Information System (LED display)
Safety System ATC, ATO, ATP, ATS
Signalling System Communication Based Train Control
Traction Control IGBT-VVVF (Alstom ONIX)

Fleet Numbering

The car numbers of the trains range from 801x to 840x, where x depends on the carriage type.

  • The last digit identifies the position of the car from the front end of the train; where ‘1’ represents first car, ‘2’ represents second car and ‘3’ represents third car.
    • (Example) Passenger Vehicle 33 (also 833) would consist of 3 cars with serial number 8331, 8332, 8333 respectively.
  • Depending on the direction of travel, the sequence may be reversed.


  1. ". Alstom Transport (18 Feb 2002). Retrieved 4 August 2019.
Mass Rapid Transit [ VTE ]
Overview HistoryStationsFare and TicketingFacilitiesSafetySecurity
Lines Current North South LineEast West LineNorth East LineCircle LineDowntown Line
Future Thomson–East Coast LineJurong Region LineCross Island Line
Rolling Stocks Current C151C151AC151BC151CC651C751AC751BC751CC830C830CC951
Future C851E • CJ151 • CR151 • CT251
Depots Current BishanChangiGali BatuKim ChuanSengkangUlu PandanTuas
Future MandaiEast Coast
Circle Line [ VTE ]
Stations Dhoby GhautBras BasahEsplanadePromenadeNicoll HighwayStadiumMountbattenDakotaPaya LebarMacPhersonTai SengBartleySerangoonLorong ChuanBishanMarymountCaldecottBukit BrownBotanic GardensFarrer RoadHolland VillageBuona Vistaone-northKent RidgeHaw Par VillaPasir PanjangLabrador ParkTelok BlangahHarbourFront
CCL Stage 6: KeppelCantonmentPrince Edward Road
Circle Line Extension: PromenadeBayfrontMarina Bay
Rolling Stock C830C830C • C851E
Depots Kim Chuan