EV-E801 series

EV-E801 series
EV-E801 series set G1 on public display in February 2017
Manufacturer Hitachi
Built at Kudamatsu, Yamaguchi
Family name Accum
Replaced KiHa 40 series
Constructed 2016
Entered service 4 March 2017
Number built 2 vehicles (1 set)
Number in service 2 vehicles (1 set)
Formation 2 cars per trainset
Fleet numbers G1
Capacity 256 per set
Operator(s) JR East
Line(s) served Ou Main Line, Oga Line
Specifications
Floor height 1,135 mm (3 ft 8.7 in)
Doors 3 pairs per side
Maximum speed
  • 110 km/h (70 mph) (overhead wire)
  • 85 km/h (55 mph) (battery)
Electric system(s) 20 kV AC
Current collection method Overhead line
Track gauge 1,067 mm (3 ft 6 in)

The EV-E801 series (EV-E801系, EV-E801-kei) is a two-car battery electric multiple unit (BEMU) train type operated by East Japan Railway Company (JR East) on the Oga Line in Akita Prefecture in northern Japan since 4 March 2017.[1]

Overview

The train is derived from the experimental 817 series BEMU train developed by JR Kyushu, and will incorporate modifications to cope with the colder climate of Akita Prefecture.[2]

The two-car EV-E801 series train operates as an electric multiple unit (EMU) under the 20 kV AC overhead wire of the Ou Main Line between Akita and Oiwake, a distance of 13.0 km (8.1 mi), and on battery power over the non-electrified Oga Line tracks between Oiwake and Oga, a distance of 26.6 km (16.5 mi), replacing existing KiHa 40 diesel multiple unit (DMU) trains.[2] It can also be recharged via its pantograph at a 20 kV AC recharging facility specially built at Oga Station.[2]

The EV-E800 car is equipped with lithium-ion storage batteries with a total capacity of 360 kWh (at 1,598 V), and operates at a maximum speed of 110 km/h (70 mph) under overhead wires and at 85 km/h (55 mph) on battery power over non-electrified tracks.[2]

Formation

The two-car train is formed as shown below, with one driving motor ("Mc") and one driving trailer ("Tc") car.[3]

Designation McTc'
Numbering EV-E801-1EV-E800-1
Weight (t) 38.137.5
Passenger capacity (seated/total) 40/12940/127

The Mc car is fitted with one single-arm pantograph.[3]

Interior

Internally, the train uses LED lighting throughout.[2] Seating accommodation consists of longitudinal bench seating. Both cars have a toilet.[3]

History

Initial details of the new train were formally announced by JR East on 20 November 2015.[4] The train will undergo evaluation and proving trials on the Oga Line ahead of the scheduled introduction on revenue-earning services in March 2017.[1][4]

The two-car trainset was delivered from the Hitachi factory in Kudamatsu, Yamaguchi to Akita Depot in December 2016.[5]

See also

References

  1. 1 2 ２０１７年３月 ダイヤ改正について [March 2017 timetable revision] (PDF). News release (in Japanese). Japan: East Japan Railway Company. 16 December 2016. p. 4. Archived (PDF) from the original on 17 December 2016. Retrieved 17 December 2016.
  2. 1 2 3 4 5 JR東日本、男鹿線に蓄電池電車「EV-E801系」導入へ [JR East to introduce new EV-E801 series battery train on Oga Line]. Response (in Japanese). Japan: IID, Inc. 20 November 2015. Retrieved 21 November 2015.
  3. 1 2 3 "新たな「蓄電池電車」を男鹿線に導入します" [New battery train to be introduced on Oga Line] (PDF). Press release (in Japanese). Japan: East Japan Railway Company Akita Division. 20 November 2015. Retrieved 21 November 2015.
  4. 1 2 JR男鹿線に新型交流蓄電池電車「EV-E801系」を導入へ JR九州開発車両ベース [New EV-E801 series AC battery train to be introduced on JR Oga Line - based on train developed by JR Kyushu] (in Japanese). Japan: Tetsudo Shimbun. 20 November 2015. Retrieved 21 November 2015.
  5. ↑ JR東日本EV-E801系が甲種輸送される [JR East EV-E801 series delivered]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 10 December 2016. Archived from the original on 10 December 2016. Retrieved 10 December 2016.
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