Seoul Metro 3000 series (VVVF)
The VVVF-powered Seoul Metro 3000-series, also known as 2nd-generation Seoul Metro 3000 series, is a South Korean electrical multiple unit train manufactured by Hyundai Rotem and Dawonsys and operated by Seoul Metro on Seoul Subway Line 3 since 2009.
| Seoul Metro 3000 series (VVVF) | |
|---|---|
 Seoul Metro 3000 series (VVVF) Set 301 | |
 Interior of Seoul Metro 3000 series (VVVF) | |
| Manufacturer | Hyundai Rotem (1st batch) Dawonsys (2nd batch) |
| Built at | Changwon, South Korea (Hyundai Rotem) Gimcheon, South Korea (Dawonsys) |
| Replaced | Standardized wide-width car (Seoul Metro 3000 series (Chopper Control)) |
| Constructed | 2009–2010 (1st batch) 2021–2022 (2nd batch) |
| Entered service | 2009–Present |
| Number under construction | 150 vehicles (15 sets) (2nd batch) |
| Number built | 340 vehicles (34 sets) (1st batch) |
| Number in service | 340 vehicles (34 sets) |
| Formation | 10 cars per trainset TC-MC-MC-TC-MC-TC-TC-MC-MC-TC |
| Operator(s) | Seoul Metro |
| Depot(s) | Jichuk, Suseo |
| Line(s) served | Seoul Subway Line 3 |
| Specifications | |
| Car body construction | Stainless steel |
| Train length | 195 m (195,000 mm) |
| Car length | 19.5 m (19,500 mm) |
| Width | 3.16 m (3,160 mm) |
| Doors | 8 per car, 4 per side |
| Maximum speed | 100 km/h (62 mph) (design) 80 km/h (50 mph) (service) |
| Traction system | IGBT-VVVF |
| Traction motors | Three-phase AC induction motor |
| Power supply | Overhead catenary |
| Current collection method | Pantograph |
| Braking system(s) | Regenerative, electromagnetic, air |
| Safety system(s) | ATC, ATO |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) standard gauge |
History
In 2007, Seoul Metro ordered a first batch comprising 34 ten-car trains (3-01~3-15, 3-21~3-33, 3-37~3-40, and 3-49) from Hyundai Rotem.[1] The trains were delivered in from 2009 to 2010 and replaced aging 1st batch standardized wide-width trains.
In 2019, Seoul Metro ordered a second batch comprising 15 ten-car trains (3-16~3-20, 3-34~3-35, 3-41~3-48) from Dawonsys.[2] The six-car trains will replace aging 2nd batch wide-width trains and rebuilt trains formed from newer standardized wide-width cars.
Fleet List
As of January 2021, the fleet is as follows:
| Set number | Date delivered | Status | Remarks |
|---|---|---|---|
| 301 | 2009 | In service | |
| 302 | In service | ||
| 303 | In service | ||
| 304 | In service | ||
| 305 | In service | ||
| 306 | In service | ||
| 307 | In service | ||
| 308 | In service | These trains have dedicated bicycle compartments. | |
| 309 | In service | ||
| 310 | In service | ||
| 311 | In service | ||
| 312 | In service | ||
| 313 | In service | ||
| 314 | In service | ||
| 315 | In service | ||
| 316 | 2020 | Awaiting delivery[3] | |
| 317 | 2021–2022 | Not built yet | |
| 318 | Not built yet | ||
| 319 | Not built yet | ||
| 320 | Not built yet | ||
| 321 | 2009 | In service | These trains have dedicated bicycle compartments. |
| 322 | In service | ||
| 323 | In service | ||
| 324 | In service | ||
| 325 | In service | ||
| 326 | In service | ||
| 327 | In service | ||
| 328 | In service | ||
| 329 | In service | ||
| 330 | In service | ||
| 331 | In service | ||
| 332 | In service | ||
| 333 | In service | ||
| 334 | 2021–2022 | Not built yet | |
| 335 | Not built yet | ||
| 336 | 2010 | In service | |
| 337 | In service | These trains use LED lighting in the interior. | |
| 338 | In service | ||
| 339 | In service | ||
| 340 | In service | ||
| 341 | 2021–2022 | Not built yet | |
| 342 | Not built yet | ||
| 343 | Not built yet | ||
| 344 | Not built yet | ||
| 345 | Not built yet | ||
| 346 | Not built yet | ||
| 347 | Not built yet | ||
| 348 | Not built yet | ||
| 349 | 2010 | In service | This train uses LED lighting in the interior. |
Gallery
Interior
Route map above door
References
 Rolling stock of Seoul Metro | |
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| Retired/Withdrawn |
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See also Category:Rolling stock of South Korea | |
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