253 series

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253 series
300px
A 253 series train on a Narita Express service
In service 1991–Present
Manufacturer Kinki Sharyo, Tokyu Car Corporation
Replaced 189 series, 485 series (Nikkō sets only)
Constructed 1990–2002
Refurbishment 2010
Number built 111 vehicles
Number in service 12 cars (2 sets)
Number scrapped 93
Formation 6 cars per trainset (3 and 12 cars in the past)
Operator(s) JR East
Depot(s) Omiya
Line(s) served Yamanote Freight Line, Tōhoku Main Line, Tōbu Nikkō Line
Specifications
Car body construction Steel
Car length 20,930 mm (68 ft 8 in) (end cars)
20,500 mm (67 ft 3 in) (intermediate cars)
Width 2,946 mm (9 ft 8.0 in)
Doors 2 per side
Maximum speed 130 km/h (80 mph)
Traction system Resistor control + field system superimposed field excitation control (253-0/200 series)
Variable frequency (IGBT) (253-1000 series)
Electric system(s) 1,500 V DC
Current collection method Overhead wire
Bogies DT69, TR254 (253-200 series only)
Braking system(s) Regenerative brake, electronically controlled pneumatic brakes
Safety system(s) ATS-P, ATS-SN, ATC-5 (not used), Tōbu ATS (253-1000 series only)
Track gauge 1,067 mm (3 ft 6 in)

The 253 series (253系?) is a DC electric multiple unit (EMU) train type operated by East Japan Railway Company (JR East). It was introduced on 19 March 1991 for use exclusively on the Narita Express, a limited express service to and from Narita International Airport. The 253 series trains were withdrawn from Narita Express services on 30 June 2010,[1] and some trains are to be re-employed on Nikkō and Kinugawa limited express services from June 2011.

Design

The design was overseen by industrial designer Kenji Ekuan,[2] and the trains were manufactured by Kinki Sharyo and Tokyu Car Corporation.[3] Sets were formed as 3-car and 6-car units, running as up to 12-car formations in service. From 1 October 2009, all 3-car sets were removed from Narita Express operations.[4]

It was the recipient of the 32nd Laurel Prize of the Japan Railfan Club. Extra sets were built in 2002 to cope with the increase in traffic during the 2002 FIFA World Cup. These sets were classified 253-200 series, and included minor improvements over the original 253-0 and 253-100 series sets, such as LED destination indicators, conventional rotating seats in standard class, and 2+1 seating in Green Cars.

Operations

Nikkō/Kinugawa (from June 2011)

Narita Express (1991–2010)

Variants

1st batch

63 coaches (21 trains in 3-car formation) were manufactured in 1990 and entered service in 1991. The types of coaches were the KuRo 253 (Green Car driving trailer), MoHa 253 (trailer) and KuMoHa 252 (driving trailer) coaches. 3-car sets were sometimes joined together to form 6-car sets of two 3-car trains joined together.

2nd-4th batches

36 coaches were manufactured in 1992 to 1996 to cope with an increase in passenger traffic on the Narita Express, eventually enabling the 253 series trains to run in 12-car formation as well as the older 3/6-car formation. Minor changes were observed in the interior, notably that the seats now have two colours, black and red, and that the luggage racks are entirely coated with gloss instead of the grayish racks of the first batch.

5th batch

The 5th batch of 253 series trains (classified 253-200 series) consisting of two 6-car sets, Ne201 and Ne202, were delivered from Tokyu Car in 2002 in anticipation of the 2002 FIFA World Cup which was expected to further increase passenger traffic on the Narita Express. Variable frequency traction systems were built into these trains, and they were fitted with DT69 and TR254 bogies. The interior was rather different from previous batches overall, with LED destination indicators, conventional rotating seats in standard class, and 2+1 seating in Green cars.

Formations

6-car sets Ne01–11

Car No. 1 2 3 4 5 6
Designation M'c M T M' M1 Tsc
Numbering KuMoHa 252 MoHa 253 SaHa 253 MoHa 252 MoHa 253-100 KuRo 253

6-car set Ne101

Car No. 1 2 3 4 5 6
Designation M'c M T M' M1 Tsc
Numbering KuMoHa 252 MoHa 253 SaHa 253 MoHa 252 MoHa 253-100 KuRo 253-100

6-car sets Ne201–202

Car No. 1 2 3 4 5 6
Designation M'c M T M' M1 Tsc
Numbering KuMoHa 252-200 MoHa 253-200 SaHa 253-200 MoHa 252-200 MoHa 253-300 KuRo 253-200

3-car sets Ne102–110

Car No. 1 2 3
Designation M'c M TsRc
Numbering KuMoHa 252 MoHa 253 KuRoHa 253

Each MoHa 253 car was equipped with one PS26 lozenge-type pantograph.[5]

  • Kumoha252-8.jpg

    KuMoHa 252

  • Moha253-8.jpg

    MoHa 253

  • Saha253-8.jpg

    SaHa 253

  • Moha252-8.jpg

    MoHa 252

  • Moha253-108.jpg

    MoHa 253-100

  • Kuro253-8.jpg

    KuRo 253

Interior

The standard-class seating arrangement used in the original 253 series sets was unusual for Japanese limited express trains in consisting of European-style fixed 4-seat bays. The seats were rearranged in a fixed unidirectional layout facing 4-seat bays in the centre of each car between 2003 and 2004. The green (first class) cars in the original 3-car sets were classified as KuRo 253 or KuRo 253-100.[6] The KuRo 253 cars had ten rows of 1+1 seating at a seat pitch of 1,090 mm (43 in), with seats angled to face the windows, together with one 4-person compartment.[6] The KuRo 253-100 cars had eight rows of seats arranged in a mixture of 2+1 and 1+1 at a seat pitch of 1,340 mm (53 in), together with one 4-person compartment.[6]

  • 253 Narita Express standard class interior 20091024.JPG

    General view of standard-class saloon with fixed unidirectional seating

  • Seat of JR 253.JPG

    Standard-class fixed seating

  • JREastSeries253NormalCarSeat3.JPG

    Standard-class rotating seating

  • 253 Narita Express Green car interior 20091024.JPG

    General view of Green-class saloon

  • JREastSeries253GreenCompartment.JPG

    Green-class compartment, November 2007

Retirement

The 253 series trains were gradually replaced on Narita Express services from October 2009 by new E259 series EMUs, with the last trains operating until 30 June 2010.[1][7] Most trains were subsequently withdrawn and scrapped, but two 6-car sets, Ne201 and Ne202, were converted in late 2010 to become 253-1000 series (see below), and two 3-car sets, Ne107 and Ne108, were sold to the Nagano Electric Railway (see below).

253-1000 series

File:JREast253-1000 OM-N02 20110206.jpg
253-1000 series set OM-N2 undergoing test running, February 2011

The two newest-built sets, Ne201 and Ne202, underwent extensive refurbishment at JR East's Omiya Works and Tokyu Car Corporation's Yokohama factory to become 253-1000 series sets OM-N1 and OM-N2 for use on Nikkō and Kinugawa limited express services jointly operated with Tobu Railway from 4 June 2011, replacing the 485 series and 189 series EMUs currently used.[8] Refurbishment includes entirely new interiors with monoclass seating configured with seat pitch increased from 1,020 mm to 1,100 mm, as well as replacement of main equipment. The total seating capacity for each 6-car set is 290. Onboard announcements and passenger information displays is in four languages, Japanese, English, Chinese, and Korean.[9]

Formation

The 253-1000 series sets are formed as follows.[10]

Car No. 1 2 3 4 5 6
Designation M'c M2 M' M3 T Tc
Numbering KuMoHa 252-1000 MoHa 253-1000 MoHa 252-1000 MoHa 253-1100 SaHa 253-1000 KuHa 253-1000
Capacity 48 42 56 48 56 40
Weight (t) 39.6 40.2 36.6 39.9 29.1 34.3

The M2 and M3 cars are each fitted with one PS26A lozenge-type pantograph.

  • Kumoha252-1001.jpg

    KuMoHa 252-1000

  • Moha253-1001.jpg

    MoHa 253-1000

  • Moha252-1001.jpg

    MoHa 252-1000

  • Moha253-1101.jpg

    MoHa 253-1100

  • Saha253-1002.jpg

    SaHa 253-1000

  • Kuha253-1002.jpg

    KuHa 253-1000

Interior

  • JR 253 1000 01.jpg

    Interior view (car 6), June 2013

Resale

File:Nagaden E1 at Shinano-takehara.png
Nagano Electric Railway 2100 series, April 2011

Two 3-car sets, Ne107 and Ne108, were sold to the Nagano Electric Railway for use on new Snow Monkey limited express services. The two sets, reclassified as 2100 series, entered service from February 2011 after modifications to allow wanman driver only operation.[11]

Models

The 253 series is available in N gauge model form from Tomix (3 car set) and Kato Precision Railroad Models (3 & 6 car sets).

Other appearances

The 253 series was featured in the train simulator Densha de Go! Final, which runs on a (real-life) once-daily Narita Express service on the Chūō Main Line from Takao Station to Shinjuku Station.

References

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  2. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  3. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  4. ↑ JR Timetable, October 2009
  5. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  6. ↑ 6.0 6.1 6.2 Lua error in package.lua at line 80: module 'strict' not found.
  7. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  8. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  9. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  10. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  11. ↑ Lua error in package.lua at line 80: module 'strict' not found.

External links

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