Nagoya Municipal Subway 2000 series
Japanese train type
From Wikipedia, the free encyclopedia
The Nagoya Municipal Subway 2000 series (名古屋市交通局2000形) is a rapid transit electric multiple unit operated by the Transportation Bureau City of Nagoya on the Nagoya Subway Meijō Line and Meikō Line in Japan since 1989.
In service1989–Present
ManufacturersHitachi Rail Japan, Nippon Sharyo[1]
Built atHitachi Kasado Works, Kudamatsu, Japan
Constructed1989–2004
| Nagoya Municipal Subway 2000 series | |
|---|---|
Nagoya Municipal Subway 2000 series, May 2009 | |
| In service | 1989–Present |
| Manufacturers | Hitachi Rail Japan, Nippon Sharyo[1] |
| Built at | Hitachi Kasado Works, Kudamatsu, Japan |
| Constructed | 1989–2004 |
| Entered service | 10 June 1989 |
| Refurbished | 2012–2023 |
| Number built | 216 vehicles (36 sets) |
| Number in service | 216 vehicles (36 sets)[2] |
| Formation | 6 cars per trainset |
| Capacity | 620 |
| Operator | Transportation Bureau City of Nagoya |
| Depots | Daiko, Nagoyakō |
| Lines served | Meijō Line, Meikō Line |
| Specifications | |
| Car body construction | Stainless steel |
| Car length | 15,580 mm (51 ft 1 in) |
| Width | 2,546 mm (8 ft 4.2 in) |
| Height | 3,440 mm (11 ft 3 in) |
| Maximum speed | 65 km/h (40 mph) |
| Traction system | Variable frequency (GTO) |
| Acceleration | 3.3 km/(h⋅s) (2.1 mph/s) |
| Deceleration | 4.0 km/(h⋅s) (2.5 mph/s) (emergency) |
| Electric systems | 600 V DC (third rail) |
| Current collection | Contact shoe |
| Bogies | Bolsterless |
| Braking system | Brake-by-wire regenerative brakes |
| Safety systems | ATC-4 (CS-ATC), ATO |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
Specifications
This model controls the amount of current applied to the motors with a variable frequency drive inverter. All units have also been retrofitted with Automatic train operation (ATO) concurrent with half-height platform screen door retrofits on the Meijō Line and Meikō Line.
Formation
The trainsets are formed as follows.[3]
| Car No. | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Designation | TC1 | M1 | M2 | M2' | M1' | TC2 |
| Numbering | 2100 | 2200 | 2300 | 2400 | 2500 | 2600 |
| Weight (t) | 22.0 | 25.2 | 24.2 | 24.2 | 25.2 | 22.0 |
| Capacity Total/seated |
97/34 | 107/40 | 107/40 | 107/40 | 107/40 | 97/34 |
