Sendai Subway 2000 series
From Wikipedia, the free encyclopedia
| Sendai Subway 2000 series | |
|---|---|
 Set 2110 in service in September 2021 | |
| Manufacturer | Kinki Sharyo |
| Constructed | 2013–2015 |
| Entered service | 6 December 2015 |
| Number built | 60 vehicles (15 sets) |
| Number in service | 60 vehicles (15 sets) |
| Formation | 4 cars per trainset |
| Fleet numbers | 2101–2115 |
| Operators | Sendai City Transportation Bureau |
| Depots | Arai |
| Lines served | Sendai Subway Tōzai Line |
| Specifications | |
| Car body construction | Aluminium alloy |
| Train length | 66.5 m (218 ft 2 in)[1] |
| Car length |
|
| Width | 2,494 mm (8 ft 2.2 in) |
| Height | 3,145 mm (10 ft 3.8 in) |
| Doors | 3 pairs per side |
| Maximum speed | 70 km/h (45 mph) |
| Traction system | Mitsubishi Electric MAP-144-15V265 2-level IGBT–VVVF[1] |
| Traction motors | 8 × Mitsubishi MB-7012-A 135 kW (181 hp) 3-phase AC linear induction motor[1] |
| Power output | 1.08 MW (1,450 hp) |
| Acceleration | 3.5 km/(h⋅s) (2.2 mph/s) |
| Deceleration |
|
| Electric system(s) | 1,500 V DC (nominal) from overhead catenary |
| Current collection | Pantograph |
| UIC classification | B′B′+B′B′+B′B′+B′B′ |
| Safety system(s) | ATC |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
The Sendai Subway 2000 series (仙台市交通局2000系) is a Japanese rapid transit electric multiple unit (EMU) train type operated by Sendai City Transportation Bureau on the Sendai Subway Tōzai Line, which opened in December 2015.[2]
The fleet of 15 four-car linear motor-powered EMUs was manufactured by Kinki Sharyo.[3] Construction started in April 2013, with the first set delivered to Arai Depot during fiscal 2014 for testing.[4] The entire fleet of 15 sets (60 vehicles) was delivered before the line opened on 6 December 2015.[2][5]
Formations
The four-car trainsets are formed as shown below with car 1 at the Arai end.[2]
| Car No. | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| Designation | Mc1 | M1 | M2 | Mc2 |
| Numbering | 2100 | 2200 | 2400 | 2500 |
| Weight (t) | 28.3 | 27.5 | 27.6 | 28.4 |
| Capacity (total/seated) | 92/28 | 102/36 | 102/36 | 92/28 |
The end cars are each fitted with one KP83C single-arm pantograph.[2]
Interior
Passenger accommodation consists of longitudinal bench seating, with a wheelchair space in each car.[2] The seats are 475 mm (18.7 in) wide per person.[2] 17-inch (430 mm) LCD passenger information screens are provided above each doorway, with information in Japanese, English, Chinese, and Korean.[2]
Interior view in September 2021
Priority seating and wheelchair space in September 2021
An LCD passenger information display above a doorway in September 2021
History
In May 2012, Kinki Sharyo announced that it had received an order to build 15 new four-car 2000 series EMUs for the Sendai Subway Tōzai Line.[3] The design of the new trains on order was officially unveiled by the Sendai City Transportation Bureau in November 2012.[6] The first train was shown off to the media at Arai Depot in October 2014.[7]
