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by | Mar 16, 2018 | Hosta

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ER200 in maintenance facilities

The ER200 was a Soviet electric train built in Riga by Rīgas Vagonbūves Rūpnīca. It was the first high-speed Direct Current intercity Electric Multiple Unit (EMU) train with rheostatic brake. There were two designs. The first design, begun in 1974, was the ER200-1 EMU, and went into commercial operation in 1984. The second design went into operation between Saint Petersburg and Moscow in 1996.

Overall trainset description

ER200-105 at the Moscow Railway Museum, Rizhsky Rail Terminal
Supplier RVR
First supplied 1974
Type IC/IR
Maximum speed 200 km/h
Line voltage 3,000 V DC
Main configuration DT+4(Mp+M)+DT / DT+3(Mp+M)+DT
Single unit configuration (options) Mp+M (M+Mp+DT)
Number of seats 544 / 416
Train weight 557.4 t / 442.4 t
Coach weight (DT / M / Mp) 48.7 t / 56.5 t / 58.5 t
Gauge 1,520 mm

Body

Body data
Supplier RVR / KVZ
Length 26,000 mm
Width 3,130 mm
Height 4,200 mm
Distance between suspensions 18,800 mm
Number of entry doors in coach 4
Number of seats (DT / M) 16 / 64

Bogies

Bogies data
Supplier RVR
Distance between axles (M / T) 2,500 mm / 2,500 mm
Weight (M / T) 12.5 t / 8.06 t
Wheel diameter (M / T) 950 mm / 950 mm
Number of motor bogies under the M-car 2
Number of TM in M-bogie 2
Gear ratio 2.346
Traction motor (TM)
Supplier RER
Type DC commutator
Model 1DT-001
One-hour power 240 kW
Continue power 215 kW
Voltage 750 V
Continue current 285 A
Max field weakening 20.0%
Wheel force 8.9 kN
Weight 1,320 kg

Main circuit electric equipment

  • Supplier: RER
  • Control mode: rheostatic step control + TCH
  • Traction converter: thyristor DC chopper (TCH)
  • Mounting place: under floor Mp
  • Semiconductors: thyristors TB353-630-16
  • Number of semiconductors: 20
  • Nominal output voltage: 3,000 V
  • Modulation frequency: 400 Hz
  • Cooling system: self-ventilated
  • Number of TM in unit: 8
  • Number of TM sequences: 2
  • Electric brake: rheostatic

Auxiliary electric equipment

  • Supplier: RER
  • Converter type: rotating machine
  • Model: 1PV.004
  • Input voltage: 3,000 V
  • Output voltage: 3x220 V
  • Power: 75.0 kW
  • Battery voltage: 110 V

Operational performance

  • Design/commercial speed: 200 km/h (124 mph)
  • Acceleration (0–60 km/h): 0.4 m/s2 (1.44 km/h/s)
  • Service deceleration (80–0 km/h): 0.4 m/s2 (1.44 km/h/s)
  • Max service deceleration: 0.6 m/s2 (2.16 km/h/s)
  • Emergency deceleration: 1.2 m/s2 (4.32 km/h/s)

See also

References

  1. ^ "Экскурсии в Санкт-Петербурге недорого".
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