Electric multiple unit "Lastochka"
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- Description
- Features
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Lastochka electric train with induction traction motors is designed to carry passengers on 1,520 mm gauge railways and is a solution for suburban and regional transportation.
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Flexibility of the internal design allows to optimally adapt the electric train to various operating requirements:
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ES2G DC Standard electric train is an urban express train designed to carry passengers on dedicated routes with high passenger traffic and a length of the turnover section of not more than 60 km
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Premium electric train of ES2G type is designed for transportation of passengers in conditions of increased comfort in suburban areas with a length of a turnover section of 200 km.
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Two-system electric train of EM type is an interregional express, designed to carry passengers on intercity routes with a length of 700 km.
Technical specifications of electric train
|
Type |
ES2G Standard |
ES2G Premium |
EM |
|
Design speed, km/h |
160 |
160 |
160 |
|
Gauge, mm |
1,520 |
1,520 |
1,520 |
|
Voltage and type of current |
3.0 kW (DC) |
3.0 kW (DC) or 25 kW, 50 Hz (AC) |
3.0 kW (DC) or 25 kW, 50 Hz (AC) |
|
Turnover section length, km |
60 |
200 |
700 |
|
Main train composition, cars numbers |
5 |
5 |
10 |
|
Drive power on a wheel of electric train of main composition, kW |
2,932 |
2,932 |
5,865 |
|
Traction force of electric train of main composition, kN |
280 |
280 |
560 |
|
Maximum slope of the longitudinal profile, ‰ |
30 |
30 |
30 |
|
Maximum axle load, kN |
200 |
200 |
200 |
|
Platform height from rail head, mm |
1,100, 1,300 |
200, 1,100 and 1,300 |
200, 1,100 and 1,300 |
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Length of train of main composition, m |
130 |
130 |
255 |
|
Car width, mm |
3,480 |
3,480 |
3,480 |
|
Number of seats of train of main composition |
368 stationary seats; 4 places for wheelchairs; 18 folding seats; 886 standing places |
326 stationary seats; 2 places for wheelchairs; |
708 stationary seats; 2 places for wheelchairs; |
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Climatic modification, range of working ambient temperatures, °С |
U, from minus 40 to plus 40°C |
U, from minus 40 to plus 40°C |
U, from minus 40 to plus 40°C |
|
Service life, years |
40 |
40 |
40 |
Advantages
Cost efficiency in operation
Lightweight car body structure reduces energy consumption. Intelligent control system, traction equipment and auto-driving system also contribute to improving energy efficiency of the train, additionally providing energy recovery during generator braking. Improved train concept allows to reduce maintenance and repair costs.
Safety and protection
Design of Lastochka electric train meets the standards of ergonomics and safety.
Bodies made of air-extruded aluminum profiles provide superior comfort at all speeds, while energy dampers and crash elements protect passengers and staff in the unlikely event of an emergency.
Fire safety system is designed in accordance with applicable standards.
Electric train is equipped with a video surveillance system in order to increase the level of passenger safety.
Adoptable and air-conditioned passenger compartment
Passenger compartment of Lastochka electric train, made in a modern design style, has enough space for both comfortable movement of passengers and placement of wheelchairs and oversized baggage. Compartments are equipped with panoramic windows with thermal insulation properties. Powerful and reliable climate equipment creates a comfortable microclimate.
