Английская Википедия:E231 series

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Шаблон:Short description Шаблон:Multiple issues Шаблон:Use dmy dates Шаблон:Infobox train

The Шаблон:Nihongo is an electric multiple unit (EMU) train type used for commuter and outer-suburban services operated by East Japan Railway Company (JR East) in Japan since 2000.

Design

Шаблон:Unreferenced section Trains were manufactured by Tokyu Car Corporation, Kawasaki Heavy Industries and also at JR East's factory at Niitsu in Niigata Prefecture.

The type evolved from the earlier 209 series and E217 series EMUs, with the main visible difference being wider bodies (Шаблон:Cvt compared to the Шаблон:Cvt for earlier commuter trains), and the prototype train built in 1998 for trials on the Chūō–Sōbu Line was actually classified 209-950 series, later becoming E231-900 series. Full-production E231-0 series trains were subsequently introduced on the Chūō–Sōbu Line (10-car sets) and Jōban Line (10+5-car sets). Other variants include the 11-car E231-500 series for the Yamanote Line, and the E231-800 series with Шаблон:Cvt wide bodies and end doors for use on Tokyo Metro Tozai Line inter-running services.

From 2000 onward, the first E231-1000 series outer-suburban variant was delivered for use on Utsunomiya Line and Takasaki Line services north from Ueno Station in Tokyo. These trains included transverse seating in some cars and were also equipped with toilets. Production continued into 2006 with trains delivered for use on the Tōkaidō Main Line south from Tokyo. From 2004 onward, two bilevel Green cars were inserted into all E231-1000 series ten-car sets.

Variants

Former operations

E231-0 series

Шаблон:Infobox train

The first full-production E231-0 series trains were introduced on the Chūō–Sōbu Line between February 2000 and November 2001, with 21 ten-car sets (101–121) based at Narashino Depot in Chiba[1] and 21 ten-car sets (20–25, 28–42) based at Mitaka Depot in Tokyo.[2] They replaced older 103, 201, and 205 series trains. One more ten-car set (57) was delivered to Mitaka Depot in November 2002. In December 2003, all Narashino sets were transferred to Mitaka Depot and renumbered 1–19, 26, and 27. Between October and November 2006, three more sets (80–82) were built to replace three 209-500 series sets transferred to the Keihin–Tōhoku—Negishi Line, creating a total fleet of 46 trains. The Chūō–Sōbu Line sets each contained a six-door car.[3]

New built E231-0 series sets were also delivered to Matsudo Depot between November 2001 and February 2005 for use on Jōban Line services between Ueno and Toride, and also Narita Line services to Narita, replacing the earlier 103 series fleet. A total of 17 ten-car sets (101–117) and 19 five-car sets (121–139) were built.[4]

From December 2009 to November 2011, set 27 was temporarily transferred to Tokyo General Rolling Stock Center and used to deliver new SaHa E231-600 and SaHa E231-4600 trailer cars for the Yamanote Line. In 2012, a "B" suffix was added to all Chūō–Sōbu Line sets (B1–B42, B57, and B80–B82).

Refurbishment

Between 2015 and 2020, all E231-0 series sets underwent a mid-life refurbishment with new equipment. In addition, with the transfer of former Yamanote Line E231-500 series sets to the Chūō–Sōbu Line and to prepare for the installation of platform doors, 40 trains were transferred from the Chūō–Sōbu Line to other lines, while six trains were reformed and remain on the Chūō–Sōbu Line with all six-door cars replaced with excess four-door cars from the other 40 sets.[5]

In late 2014 and early 2015, two Chūō–Sōbu Line sets (B20 and B21, with six-door cars substituted by two trailer cars from B22) were transferred to the Jōban Line (and renumbered 118 and 119)[3] for the extension of the Jōban Line services to Shinagawa Station with the opening of the Ueno–Tokyo Line. This brought the total number of Jōban Line sets to 38 (19 five-car and 19 ten-car sets), all of which were refurbished between 2015 and 2020.

From October 2017 to September 2020, 32 Chūō–Sōbu Line sets were refurbished, shortened to eight cars, and transferred to the Musashino Line (and renumbered MU2–MU21, MU31–MU39, and MU41–MU43) to replace older 205 series and 205-5000 series sets; the first set (MU2) entered service in November 2017.[6]

From November 2017 to October 2019, six Chūō–Sōbu Line sets were refurbished, shortened to four cars, redesignated as E231-3000 series, and transferred to the Hachikō Line and Kawagoe Line.

The first reformed E231-0 series Chūō–Sōbu Line train (with 6 motored cars and no six-door car), numbered set B11 and composed of 8 cars of former set B11 and 2 cars of former set B5, completed refurbishment on 24 April 2018 and reentered into service on 21 May 2018.[7] A total of six reformed ten-car trains remain on the Chūō–Sōbu Line. The last non-reformed trains (with 4 motored cars and a six-door car), sets B80 and B82, were removed from service after 13 March 2020.[8]

Between 17 August[9] and 7 October 2020,[10] Jōban Line set 118 was shortened to 8 cars and modified for use on the Musashino Line at Nagano depot. It was renumbered MU22 and reentered service on 12 October.[11]

Transfers from Chūō–Sōbu Line

Chūō–Sōbu Line transfers and reformations (standard pattern)
Old Chūō–Sōbu
4M6T sets		 x41 Car 1
KuHa E231		 Car 2
SaHa E231		 Car 3
MoHa E231		 Car 4
MoHa E230		 Car 5
SaHa E230		 Car 6
SaHa E231		 Car 7
SaHa E231		 Car 8
MoHa E231		 Car 9
MoHa E230		 Car 10
KuHa E230
Type cab + trailer trailer motored pair trailer
6-door		 trailer trailer motored pair trailer + cab
New Chūō–Sōbu
6M4T sets		 x5 Car 1 X Car 2 Car 3 X Car 4 Car 7 Car 8 Car 9 Car 10
Hachikō/Kawagoe
-3000 series sets		 x5 Car 4 X Chūō–Sōbu
Car 5		 Chūō–Sōbu
Car 6		 X X X Car 3 Car 2 Car 1
Musashino
sets		 x31 Car 1 X Car 2 Car 3 X Car 4 Car 5 Car 6 Car 7 Car 8
Chūō–Sōbu Line transfers and reformations (non-standard pattern)
Old Chūō–Sōbu
4M6T sets 		Car 1
KuHa E231		 Car 2
SaHa E231		 Car 3
MoHa E231		 Car 4
MoHa E230		 Car 5
SaHa E230		 Car 6
SaHa E231		 Car 7
SaHa E231		 Car 8
MoHa E231		 Car 9
MoHa E230		 Car 10
KuHa E230
Type cab + trailer trailer motored pair trailer
6-door		 trailer trailer motored pair trailer + cab
Former B5 Hae 41
Car 4		 X Mitsu B11
Car 5		 Mitsu B11
Car 6		 X Keyo MU2
Car 4		 X Hae 41
Car 3		 Hae 41
Car 2		 Hae 41
Car 1
Former B11 Mitsu B11
Car 1		 X Mitsu B11
Car 2		 Mitsu B11
Car 3		 X Mitsu B11
Car 4		 Mitsu B11
Car 7		 Mitsu B11
Car 8		 Mitsu B11
Car 9		 Mitsu B11
Car 10
Former B20 Mato 118
Car 10		 Mato 118
Car 9		 Mato 118
Car 8		 Mato 118
Car 7		 X Mato 118
Car 5		 Mato 118
Car 4		 Mato 118
Car 3		 Mato 118
Car 2		 Mato 118
Car 1
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
Keyo MU22
Car 1		 X Keyo MU22
Car 2		 Keyo MU22
Car 3		 Keyo MU22
Car 5		 X Keyo MU22
Car 6		 Keyo MU22
Car 7		 Keyo MU22
Car 8
Former B21 Mato 119
Car 10		 Mato 119
Car 9		 Mato 119
Car 8		 Mato 119
Car 7		 X Mato 119
Car 5		 Mato 119
Car 4		 Mato 119
Car 3		 Mato 119
Car 2		 Mato 119
Car 1
Former B22 Keyo MU2
Car 1		 Keyo MU2
Car 5		 Keyo MU2
Car 2		 Keyo MU2
Car 3		 X Mato 118
Car 6		 Mato 119
Car 6		 Keyo MU2
Car 6		 Keyo MU2
Car 7		 Keyo MU2
Car 8
↓
Keyo MU22
Car 4

Lines served

Formations

10-car Chūō–Sōbu Line 6M4T sets (since 2018)

Шаблон:As of, six ten-car sets (B10–B12, B14, B26, B27) are based at Mitaka depot in Tokyo and formed as shown below with six motored ("M") cars and four non-powered trailer ("T") cars.[3]

 
← Chiba
Mitaka →
 
Car No. 1 2 3 4 5 6 7 8 9 10
Designation Tc M M' T M M' T M M' Tc'
Numbering KuHa E231 MoHa E231 MoHa E230 SaHa E231 MoHa E231 MoHa E230 SaHa E231 MoHa E231 MoHa E230 KuHa E230
  • Cars 2, 5, and 8 each have one PS33B single-arm pantograph.
  • Cars 1 and 10 have a wheelchair space.
  • Car 4 is designated as a mildly air-conditioned car.

10-car Jōban Line sets

Шаблон:As of, 18 ten-car sets (101–117, 119) are based at Matsudo depot in Chiba Prefecture and formed as shown below with four motored ("M") cars and six non-powered trailer ("T") cars.[12]

 
← Narita, Toride
Ueno, Shinagawa →
 
 
Car No. 10 9 8 7 6 5 4 3 2 1
Designation Tc T M M' T M M' Tc'
Numbering KuHa E231 SaHa E231 MoHa E231 MoHa E230 SaHa E231 MoHa E231 MoHa E230 KuHa E230
  • Cars 3 and 8 each have one PS33B single-arm pantograph.[3]
  • Cars 1 and 10 have a wheelchair space.[3]
  • Car 8 is designated as a mildly air-conditioned car.[3]

5-car Jōban Line sets

Шаблон:As of, 19 five-car sets (121–139) are based at Matsudo depot in Chiba Prefecture and formed as shown below with two motored ("M") cars and three non-powered trailer ("T") cars.[3]

 
← Narita, Toride
Ueno, Shinagawa →
 
 
Car No. 15 14 13 12 11
Designation Tc T M M' Tc'
Numbering KuHa E231 SaHa E231 MoHa E231 MoHa E230 KuHa E230
  • Car 13 has one PS33B single-arm pantograph.[3]
  • Cars 11 and 15 have a wheelchair space.[3]
  • Car 14 is designated as a mildly air-conditioned car.[3]

8-car Musashino Line sets

Шаблон:As of, 33 eight-car sets (MU2–MU22, MU31–MU39, MU41–MU43) are based at Keiyō Depot and formed as shown below with four motored ("M") cars and four non-powered trailer ("T") cars.[13]

 
← Tokyo, Kaihinmakuhari, Nishi-Funabashi
Fuchūhommachi →
 
 
 
Car No. 1 2 3 4 5 6 7 8
Designation Tc M M' T M M' Tc'
Numbering KuHa E231 MoHa E231 MoHa E230 SaHa E231 MoHa E231 MoHa E230 KuHa E230
  • Cars 2 and 6 each have one PS33B single-arm pantograph.[3]
  • Cars 1 and 8 have a wheelchair space.[3]
  • Car 4 is designated as a mildly air-conditioned car.[3]

Previous formations

10-car Chūō–Sōbu Line 4M6T sets (2002 to 2020)

 
← Chiba, Tsudanuma
Nakano, Mitaka →
 
Car No. 1 2 3 4 5 6 7 8 9 10
Designation Tc T M M' T' T M M' Tc'
Numbering KuHa E231 SaHa E231 MoHa E231 MoHa E230 SaHa E230 SaHa E231 MoHa E231 MoHa E230 KuHa E230
  • Cars 3 and 8 each had one PS33B single-arm pantograph.[3]
  • Car 5 had six pairs of doors per side.[3]
  • Cars 1 and 10 had a wheelchair space.[3]
  • Car 4 was designated as a mildly air-conditioned car.[3]

Interior

Special liveries

In April 2021, to commemorate the 120th anniversary of the Abiko Branch Line, JR East recolored set 139 into Sōbu/Yokosuka Line blue and cream stripes. Initially, only the cab ends received the commemorative stripes; however, these stripes were later extended to the rest of the train's body.[14] The trainset was painted back into its original livery in late October.Шаблон:Citation needed

E231-500 series

Шаблон:Infobox train

A fleet of 52 11-car E231-500 series was delivered from January 2002 to April 2005 for use on Yamanote Line services, replacing the earlier 205 series fleet. The first trains entered service on 21 April 2002. These trains include digital automatic train control (D-ATC), and feature pairs of LCD passenger information screens above each door internally. These screens also show advertisements. Each 11-car set originally contained two six-door SaHa E230 trailer cars (cars 7 and 10)[4] with six pairs of doors per side and bench seats that were folded up until 10 a.m. on weekdays to provide standing room only during the morning peak. From 22 February 2010, the seats were able to be used during the morning peak.[15]

SaHa E231-600/-4600 series cars

To standardize door spacing ahead of the introduction of platform doors on all Yamanote Line stations by 2017, the two six-door cars in each set were subsequently replaced by a new build of four-door trailer cars between February 2010 and August 2011,[15] the first of which were delivered from JR East's Niitsu factory on 1 February 2010.[16]

The new SaHa E231-600 cars (new car 7) incorporated some elements from the newer E233 series (most notably seats and handrails).[17] The new SaHa E231-4600 cars (new car 10) were built almost fully to E233 series standards;[18] they also have an irregular door spacing corresponding to the driving cars of Keihin–Tōhoku Line E233-1000 series sets, which occasionally have to share the same platforms during engineering work. This results in interior seating arranged 3-7-7-5-4, instead of the normal 3-7-7-7-3 arrangement.[19]

Файл:Series-E231-500 550 Yamanote-Line.jpg
A Yamanote Line 11-car set in August 2018

Refurbishment

In October 2014, former Yamanote Line set 520 was released from overhaul as a ten-car set, numbered A520, allocated to Mitaka Depot, and finished in the yellow Chūō–Sōbu Line livery.[20] It entered revenue service on the Chūō–Sōbu Line from 1 December 2014.[21] A second set, former Yamanote Line set 540 was converted to a ten-car set for use on the Chūō–Sōbu Line in May 2016, renumbered A540.[22] Between 2017 and 2020, the remaining sets were transferred to the Chūō–Sōbu Line as the E235 series replaced them on the Yamanote Line.[23] The SaHa E231-4600 cars were removed as the Chūō–Sōbu Line uses 10-car trains. As a result, 48 of the 52 surplus SaHa E231-4600 cars were updated to E235 series standards (and re-numbered SaHa E235-4600) and continue to be used on the Yamanote Line, while the remaining 4 cars were scrapped.[24] The last set of E231-500 (Set 506) on the Yamanote Line finished service in January 2020 and was converted for service on the Chūō–Sōbu Line as set A506.[25]

Lines served

  • Chūō–Sōbu Line

Former operations

  • Yamanote Line

Formations

10-car Chūō–Sōbu Line sets

Шаблон:As of, 52 ten-car sets (A501-A552) are based at Mitaka depot in Tokyo and formed as shown below with six motored ("M") cars and four non-powered trailer ("T") cars.[3]

 
← Chiba
Mitaka →
 
Car No. 1 2 3 4 5 6 7 8 9 10
Designation Tc M M' T M M' T M M' Tc'
Numbering KuHa E231-500 MoHa E231-500 MoHa E230-500 SaHa E231-600 MoHa E231-500 MoHa E230-500 SaHa E231-500 MoHa E231-500 MoHa E230-500 KuHa E230-500
  • Cars 2, 5, and 8 each have one PS33B single-arm pantograph.[3]
  • Cars 1 and 10 have a wheelchair space.[3]
  • Car 4 is designated as a mildly air-conditioned car.[3]

Previous formations

11-car Yamanote Line sets (2010 to 2020)

 
← Counterclockwise (Inner)
Clockwise (Outer) →
 
Car No. 11 10 9 8 7 6 5 4 3 2 1
Designation Tc T M M' T M M' T M M' Tc'
Numbering KuHa E231-500 SaHa E231-4600 MoHa E231-500 MoHa E230-500 SaHa E231-600 MoHa E231-500 MoHa E230-500 SaHa E231-500 MoHa E231-500 MoHa E230-500 KuHa E230-500
  • Cars 3, 6, and 9 each had one PS33B single-arm pantograph.[3]
  • Cars 1 and 11 had a wheelchair space.[3]
  • Car 4 was designated as a mildly air-conditioned car.[3]

11-car Yamanote Line sets (2002 to 2011)

 
← Counterclockwise (Inner)
Clockwise (Outer) →
 
Car No. 11 10 9 8 7 6 5 4 3 2 1
Designation Tc T' M M' T' M M' T M M' Tc'
Numbering KuHa E231-500 SaHa E230-500 MoHa E231-500 MoHa E230-500 SaHa E230-500 MoHa E231-500 MoHa E230-500 SaHa E231-500 MoHa E231-500 MoHa E230-500 KuHa E230-500
  • Cars 3, 6, and 9 each had one PS33B single-arm pantograph.
  • Cars 7 and 10 was a "six door car" meaning it had six pairs of doors per side.
  • Cars 1 and 11 had a wheelchair space.
  • Car 4 was designated as a mildly air-conditioned car.

Interior

Special liveries

From 7 September to 4 December 2009, E231-500 series set 502 carried an all-over brown livery to mark the 100th anniversary of the naming of Yamanote Line in collaboration with the Meiji Seika confectionery company.

From 16 January to 28 December 2013, Yamanote Line E231-500 series set 545 operated in an all-over uguisu light green livery to mark the 50th anniversary of the first appearance of 103 series EMUs in this colour scheme.[26]

From 11 October 2014 to 31 March 2015, Yamanote Line E231-500 series set 514 operated in an all-over "red brick" livery to commemorate the 100th anniversary of the opening of Tokyo Station, which opened in 1914.[27]

E231-800 series

Шаблон:Infobox train

The Шаблон:Nihongo fleet consists of seven 10-car sets (K1 to K7), which are based at Mitaka Depot for use on Chūō–Sōbu Line and Tokyo Metro Tozai Line inter-running services. These sets were delivered between January and May 2003, entering service on 1 May 2003[4][28] and replacing the ageing fleet of 103 and 301 series sets.[29]

The design of the E231-800 series is largely similar to that of the 209-1000 series—which was also designed with subway interoperation in mind—featuring end gangways that are used for emergency egress. Furthermore, the car bodies are Шаблон:Convert wide,[29] as opposed to Шаблон:Convert for the rest of the E231 series fleet.[30] They also have an increased power output due to the conditions of the Tozai Line.[29]

Lines served

  • Tokyo Metro Tozai Line
  • Chūō–Sōbu Line (Mitaka – Nakano; Nishi-Funabashi – Tsudanuma)

Formations

Шаблон:As of, seven ten-car sets (K1 to K7) are based at Mitaka depot in Tokyo and formed as shown below with six motored ("M") cars and four non-powered trailer ("T") cars.[3][29]

 
← Tsudanuma, Nishi-Funabashi
Nakano, Mitaka →
 
 
Car No. 1 2 3 4 5 6 7 8 9 10
Designation Tc M M' T M M' T M M' Tc'
Numbering KuHa E231-800 MoHa E231-800 MoHa E230-800 SaHa E231-800 MoHa E231-800 MoHa E230-800 SaHa E231-800 MoHa E231-800 MoHa E230-800 KuHa E230-800
Weight (Шаблон:Abbr) 26.1 28.8 28.6 22.8 28.8 28.3 22.6 28.8 28.6 26.1
Capacity (total/seated) 141/46 156/51 156/54 156/51 141/46
  • Cars 2, 5, and 8 each have one PS33B single-arm pantograph.[3]
  • Cars 2 and 9 have a wheelchair space.[3]
  • Car 4 is designated as a mildly air-conditioned car.[3]

E231-900 series

Шаблон:Infobox train

This was the prototype E231 series set, built jointly by Tokyu Car and JR East's Niitsu factory, and delivered in October 1998 for the Chūō–Sōbu Line, classified as 209-950 series. It was reclassified as E231-900 series in June 2000.[3]

On 25 February 2020, it operated its last revenue service on the Chūō–Sōbu Line. The set was refurbished at Ōmiya Rolling Stock Center between 3 March[31] and 10 July[32] for transfer to the Musashino Line and associated through services[32] and reentered service on 20 July.[33]

Lines served

Former operations

  • Chūō–Sōbu Line

Formation

8-car Musashino Line

Шаблон:As of, one eight-car set (MU1) is based at Keiyō Depot and formed as shown below with four motored ("M") cars and four non-powered trailer ("T") cars.[13]

 
← Tokyo, Kaihimmakuhari, Nishi-Funabashi
Fuchūhommachi →
 
 
 
Car No. 1 2 3 4 5 6 7 8
Designation Tc M M' T M M' Tc'
Numbering KuHa E231-900 MoHa E231-900 MoHa E230-900 SaHa E231-900 MoHa E231-900 MoHa E230-900 KuHa E230-900
  • Cars 2 and 6 each have one PS33B single-arm pantograph.
  • Cars 1 and 8 have a wheelchair space.
  • Car 4 is designated as a mildly air-conditioned car.

Previous formation

10-car Chūō–Sōbu Line (2000 to 2020)

 
← Chiba, Tsudanuma
Nakano, Mitaka →
 
Car No. 1 2 3 4 5 6 7 8 9 10
Designation Tc T M M' T' T M M' Tc'
Numbering KuHa E231-900 SaHa E231-900 MoHa E231-900 MoHa E230-900 SaHa E230-900 SaHa E231-900 MoHa E231-900 MoHa E230-900 KuHa E230-900
  • Cars 3 and 8 each had one PS33B single-arm pantograph.[3]
  • Car 5 had six pairs of doors per side.[3]
  • Cars 1 and 10 had a wheelchair space.[3]
  • Car 4 was designated as a mildly air-conditioned car.[3]

E231-1000 series

Шаблон:More citations needed sectionШаблон:Infobox train These trains are designed for longer-distance suburban services, and include toilets, transverse seating bays (in some cars only), and bilevel Green cars (10-car sets only). The Ito Line and Joetsu Line mainly use 5-car sets, while the Shōnan–Shinjuku Line, Ueno–Tokyo Line, Takasaki Line, Tōkaidō Main Line, Utsunomiya Line use 10- or 10+5-car sets.

Lines served

Файл:JREast Saro E231-1045.jpg
SaRo E231-1045 bilevel Green car in a Tōkaidō Main Line set in April 2007
Файл:E231saro230kei.JPG
SaRo E230-1047 bilevel Green car in a Tōkaidō Main Line set in July 2010

Ten- and five-car suburban sets based at Oyama and Kōzu depots for use on the following lines.

Formations

10-car K sets

Шаблон:As of, 42 ten-car sets (K-01–K-42) are based at the Kōzu depot in Kanagawa Prefecture and formed as shown below with four motored ("M") cars and six non-powered trailer ("T") cars.[3]

 
← Kuroiso, Maebashi
Zushi, Itō, Numazu →
 
 
Car No. 10 9 8 7 6 5 4 3 2 1
Designation Tc M M' T Tsd Tsd' M M' Tc'
Numbering KuHa E231-8500 MoHa E231-3500 MoHa E230-1500 SaHa E231-1000 SaRo E231-1000 SaRo E230-1000 MoHa E231-1500 MoHa E230-3500 KuHa E230-8000
  • Cars 3 and 9 each have one PS33B single-arm pantograph.[3]
  • Cars 1 and 10 have a wheelchair space.[3]
  • Cars 1, 5, and 10 each have a toilet (universal design in cars 1 and 10).[3]
  • Car 8 is designated as a mildly air-conditioned car.[3]
  • Cars 4 and 5 are bilevel Green Cars.[3]

10-car U sets

Шаблон:As of, 49 ten-car sets (U501–U541, U584–U591) are based at the Oyama depot in Tochigi Prefecture and formed as shown below with four motored ("M") cars and six non-powered trailer ("T") cars.[3]

 
← Kuroiso, Maebashi
Zushi, Itō, Numazu →
 
 
Car No. 10 9 8 7 6 5 4 3 2 1
Designation Tc T M M' T Tsd Tsd' M M' Tc'
Numbering KuHa E231-6000 SaHa E231-1000 MoHa E231-1000 MoHa E230-1000 SaHa E231-6000 SaRo E231-1000 SaRo E230-1000 MoHa E231-1500 MoHa E230-3500 KuHa E230-8000
  • Cars 3 and 8 each have one PS33B single-arm pantograph.[3]
  • Cars 1 and 10 have a wheelchair space.[3]
  • Cars 1, 5, and 6[34] each have a toilet (universal design in car 1, Japanese-style in car 6).[3]
  • Car 8 is designated as a mildly air-conditioned car.[3]
  • Cars 4 and 5 are bilevel Green Cars.[3]

5-car sets

Шаблон:As of, 34 five-car sets (S-01–S-34) are based at Kōzu depot in Kanagawa Prefecture and 35 five-car sets (U2–U118) are based at Oyama depot in Tochigi Prefecture. They are formed as shown below with two motored ("M") cars and three non-powered trailer ("T") cars.[3]

 
← Kuroiso, Kagohara
Zushi, Numazu →
 
 
Car No. 15 14 13 12 11
Designation Tc T M M' Tc'
Numbering KuHa E231-8000 SaHa E231-3000 MoHa E231-1000 MoHa E230-1000 KuHa E230-6000
  • Car 13 has one PS33B single-arm pantograph.[3]
  • Cars 11 and 15 have a wheelchair space.[3]
  • Car 11 has a universal design toilet.[3]

Interior

E231-3000 series

Шаблон:Infobox train

From 2017, former E231-0 series ten-car sets based at Mitaka Depot for use on Chūō–Sōbu Line services were reformed and converted to become four-car E231-3000 series sets based at Kawagoe for use on Kawagoe Line and Hachikō Line services.[35] The first set entered revenue service on the line on 19 February 2018.[36]

Between June 2020 and September 2021, the trains were modified for driver-only operation (Шаблон:Nihongo).

Lines served

  • Hachikō Line (Hachiōji – Komagawa)
  • Kawagoe Line (Komagawa – Kawagoe)

Formation

Шаблон:As of, six four-car sets (41-46) are based at Kawagoe depot in Saitama and formed as shown below with two motored ("M") cars and two non-powered trailer ("T") cars.[3]

 
← Kawagoe
Hachiōji →
 
 
Car No. 4 3 2 1
Designation Tc M M' Tc'
Numbering KuHa E231-3000 MoHa E231-3000 MoHa E230-3000 KuHa E230-3000
  • Car 3 has one PS33B single-arm pantograph.[3]
  • Cars 1 and 4 have a wheelchair space.[3]

Former set/car identities

The former identities of the E231-3000 series sets are as follows.[3]

Set No. Car numbers Former set No. Former car numbers
41 KuHa E231-3001 MoHa E231-3001 MoHa E230-3001 KuHa E230-3001 B5 KuHa E231-5 MoHa E231-10 MoHa E230-10 KuHa E230-5
42 KuHa E231-3002 MoHa E231-3002 MoHa E230-3002 KuHa E230-3002 B6 KuHa E231-6 MoHa E231-12 MoHa E230-12 KuHa E230-6
43 KuHa E231-3003 MoHa E231-3003 MoHa E230-3003 KuHa E230-3003 B7 KuHa E231-7 MoHa E231-14 MoHa E230-14 KuHa E230-7
44 KuHa E231-3004 MoHa E231-3004 MoHa E230-3004 KuHa E230-3004 B8 KuHa E231-8 MoHa E231-16 MoHa E230-16 KuHa E230-8
45 KuHa E231-3005 MoHa E231-3005 MoHa E230-3005 KuHa E230-3005 B16 KuHa E231-16 MoHa E231-32 MoHa E230-32 KuHa E230-16
46 KuHa E231-3006 MoHa E231-3006 MoHa E230-3006 KuHa E230-3006 B17 KuHa E231-17 MoHa E231-34 MoHa E230-34 KuHa E230-17

Accidents

On the evening of 5 August 2023, a Tokaido Line service led by E231-1000 series set S-14 struck a utility pole near Шаблон:STN and lost power, reportedly due to getting caught by an overhead wire and pulling the pole.[37] The accident resulted in four people, including the driver, sustaining minor injuries.[38] The lead car of the set was damaged, and 1,500 passengers were evacuated after two hours. Service was restored on the morning of 6 August.

See also

References

Шаблон:Reflist

Further reading

External links

Шаблон:Commons category

Шаблон:JR East EMU

Партнерские ресурсы
Криптовалюты
Магазины
Хостинг
Разное

  1. ↑ Шаблон:Cite web
  2. ↑ Шаблон:Cite web
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  13. ↑ 13,0 13,1 Шаблон:Cite web
  14. ↑ Шаблон:Cite web
  15. ↑ 15,0 15,1 Шаблон:Cite web
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  29. ↑ 29,0 29,1 29,2 29,3 Шаблон:Cite magazine Шаблон:Subscription required
  30. ↑ Ошибка цитирования Неверный тег <ref>; для сносок neko2009 не указан текст
  31. ↑ Шаблон:Cite journal
  32. ↑ 32,0 32,1 Шаблон:Cite book
  33. ↑ Шаблон:Cite web
  34. ↑ Шаблон:Cite web
  35. ↑ Шаблон:Cite web
  36. ↑ Шаблон:Cite web
  37. ↑ Шаблон:Cite news
  38. ↑ Шаблон:Cite news
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