Keiō 7000 series
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| Keiō 7000 series | |
 7711F which is 8-car set with VVVF system |
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| Initial acceleration | 2.5 km/h/s |
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| Top speed (service) | 110 km/h |
| Top speed (design) | 120 km/h |
| Deceleration | 4.0 km/h/s (4.5 km/h/s for emergency brake) |
| Gauge | 1,372 mm |
| Voltage | 1,500 V DC overhead |
The 7000 series (京王電鉄7000系電車 Keiō 7000 kei densha) is an EMU which operates on the Keio Corporation.
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[edit] History
It started to service in 1984. In those days, 6000 series were also built. Series 7000 built for local train (running performance is nearly as 6000 series). 190 cars were built until 1996.
In 2001, Keio Corporation changed the policy and series 7000 started to use also on Special Express, Semi Special Express, Express and Rapid earnest.
In 2001, started to renewal. In 2004, started to change the control system.
[edit] Technical details
- Control system
- MT ratio
- 6M4T (Chopper)
- 5M3T (Chopper), 4M4T (VVVF)
- 4M2T (Chopper), 3M3T (VVVF)
- 2M2T (Chopper)
- 1M1T (Chopper)
- Motor output: 150 kW
- Drive mechanism: Parallel cardan
- Headlights: Sealed beam
- Destination indicators: Curtain
- Passenger information displays
- Original: None
- Renewaled: 3-color LED (4 per car)
- Seating arrangement (intermediate cars): 4-7-7-7-4
- Car length: 20 m
- Doors per side: 4
- Seats: All longseat
[edit] Body
The body is stainless steel. Early sets have colgate-body. Sets which made after 1987 have beat-body (Middle adding cars of early sets use colgate-body even made after 1987). The side weren't drawn.
Fronts of early sets were same color as side once.
[edit] Driver's cab
"T" shape one handle master-controller system. Speed meter is 140 km/h indication by analog.
- Acceleration: 4 notch
- Deceleration: 7 notch + emergency
[edit] Lines which used on
Used on Keio Corporation Line.
- On daytime, 10-car set and 6+4-car set use as Special Express and Semi Special Express.
- 8-car set and 6+2-car set use mainly Local or Rapid.
- 8+2-car set use only rush time.
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