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VAGONMASH
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PTMF
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Metro Car with AC traction drive
Model
81-540/541, 81-717/714
Metro cars are designed for
passengers’ transportation on underground lines with capability of
short-term surface emergence. Metro cars are made in two models: head
car with control cabin, and intermediate car – without a cabin, with an
appliance for shunting movement. The train makeup requires positioning
two head cars at both train ends. The cars number in a train is not more
than eight. The exterior and interior appearances of the cars are in
compliance with modern design and ergonomics requirements.
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Technical characteristics |
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Parameters, State Standard (GOST)
23961 |
«Ì» |
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Car container, mass, t, not more than |
35,5 |
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Length over coupler pulling faces, mm |
19210 |
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Height, floor level, above rail head under container, mm
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1208 |
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Height, from rail head level, mm, not more than |
3700 |
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Width, door aperture, sliding doors opened, mm |
1208 |
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Sitting places number, pcs |
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head |
40 |
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intermediate |
44 |
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Passenger rated capacity, not less than |
161 |
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Pantograph voltage,
v
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750 |
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Traction motors total power, kW, not less than |
440 |
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Constructive speed km/hr, not less than |
90 |
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Train acceleration time up to 80 km/hr, sec, not more than
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40 |
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Average acceleration at average load 88200
Í
(9 ton-force) on horizontal rout section, from traction motors
switch-on up to reaching an automatic characteristic of total
field, m/sec2 , not less than |
1,2 |
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Average deacceleration on horizontal rout section at average
load 88200
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(9 ton-force) under electrical braking at 90km/hr speed, m/sec
2 , not less than |
1,0 |
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