The Korail Class 371000 trains are commuter electric multiple units in South Korea used on the Gyeonggang Line.
Korail Class 371000 | |
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![]() Class 371000 train 371x12 at Yeoju | |
![]() Interior | |
In service | 2016-onwards |
Manufacturer | Hyundai Rotem |
Constructed | 2016 |
Formation | 4 cars per train TC-M'-M'-TC |
Operators | KORAIL |
Depots | Bubal |
Lines served | Gyeonggang Line (371000) |
Specifications | |
Car body construction | Aluminum |
Doors | 4 per side, 8 per car |
Maximum speed | 110 km/h (68 mph) (service) 120 km/h (75 mph) (design) |
Traction system | Toshiba COVO52-A0 VVVF-IGBT propulsion system using IGBT 1C4M motors |
Power output | 4,400 kW (5,900 hp) |
Acceleration | 3 km/(h⋅s) (1.9 mph/s) |
Deceleration | 3.5 km/(h⋅s) (2.2 mph/s) (service) 4.5 km/(h⋅s) (2.8 mph/s) (emergency) |
Electric system(s) | 25 kV 60 Hz AC |
Current collector(s) | Overhead |
Safety system(s) | ATS, ATP(Ansaldo), ATC |
Coupling system | Shibata-type |
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) |
Technical details
editElectrical parts
editAll trains use IGBT controls and use passive cooling with a heat pipe. The trains are also equipped with regenerative braking, reducing energy consumption and simplifying train inspection, and they use electric door motors.
All trains use LED headlights. There is a third headlight in the same compartment that houses the train run number and destination sign.
Interior design
editThis section is empty. You can help by adding to it. (April 2020) |
Cabin
editThe Class 371000 trains share the same cabin design with the 2016 batch of the 3rd generation Class 311000 trains (trains 311-95~311-99). Stop notifiers are installed, as are TGIS color displays. Dead section notifiers are also installed.
Formation
editThe Class 371000 trains are organized in the following formation: TC-M'-M'-TC
The symbols are defined below.
- M' car: Pantograph, main transformer, controller, motor
- TC car: Secondary power device, air compressor, battery, cabin
The cars of each train are numbered to correspond to the type of car each car is: 3710XX - Tc (SIV, air compressor, battery) 3711XX - M' (pantograph, transformer, inverter) 3712XX - M' (pantograph, transformer, inverter) 3719XX - Tc (SIV, air compressor, battery)
Depot
editThe Class 371000 trains are stored at the Bubal train depot.
Trains
editThe Class 371000 trains are numbered 371-01~371-12. Delivery of the trains began on February 19, 2016, and continued until August 19, 2016.