| 词条 | Sotetsu 7000 series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| background = | name = Sotetsu 7000 and new 7000 series | image = Sotetsu new 7000.jpg | imagesize = 300px | caption = New 7000 series EMU | service = 1975–Present | manufacturer = Hitachi | family = | replaced = | yearconstruction = | yearservice = | refurbishment = | yearscrapped = | numberconstruction = | numberbuilt = 140 cars | numberservice = | numberpreserved = | numberscrapped = | formation = 8 or 10 cars per set | fleetnumbers = | capacity = | operator = Sotetsu | depots = Kashiwadai | lines = | carbody = Aluminum | carlength = 20 m | width = 2800 mm | height = | floorheight = | doors = 4 pairs per side | maxspeed = {{Convert|110|km/h|mph|round=5|abbr=on}} | weight = | acceleration = 2.5 km/h/s | deceleration = | traction = | poweroutput = | transmission = | aux = | powersupply = | hvac = | electricsystem = 1,500 V DC | collectionmethod = Overhead | bogies = Hitachi KH series | brakes = Hitachi HSC | safety = Sōtetsu ATS | coupling = | multipleworking = | gauge = {{RailGauge|1067mm}} }} The {{Nihongo|Sotetsu 7000 series|相鉄7000系}} and {{Nihongo|Sotetsu New 7000 series|相鉄新7000系}} are DC electric multiple unit (EMU) commuter train types operated by Sagami Railway (Sotetsu) in Kanagawa Prefecture, Japan. They were designed to operate as eight-car or ten-car sets, but the New 7000 series operates only as ten-car sets. 7000 seriesHistoryBuilt from 1975 by Hitachi in Yamaguchi Prefecture. A total of 80 cars were built. BodyThey had lightweight aluminum bodies, like the 5000 series and 2100 series EMUs. Initially, 7700 (Tc), 7500 (Tc) and 7100 (M) cars were built. From 1983, 7000 (Mc) and 7600(T) cars were added to form 10-car and 8-car sets. Interior designOperationFrom 2006, 7000 series sets began to be replaced by Sotetsu 10000 and Sotetsu 11000 series EMUs. New 7000 seriesHistoryFrom 1986, the front-end design of the 7000 series was changed. To differentiate between the original 7000-series cars, those with the new design are referred to as the {{nihongo|new 7000 series|新7000系}}. Some EMUs in this series use variable-frequency drive motors. OperationsA total of 60 cars have been built, and all are in use. RefurbishmentThe 7000 series and New 7000 series have been refurbished, since 2008, with the following changes.
Safety systemsThe company plans to build a new line linking to East Japan Railway Company (JR East), and so Sotetsu began to change the original safety system to the standard JR type. FormationsKey
7000 series10-car sets
8-car sets
1. ^1 2 3 SaHa 7600 in some sets New 7000 series
VFD control set
External links{{Commons category|Sagami Railway 7000 series}}
3 : Electric multiple units of Japan|Sagami Railway|Train-related introductions in 1975 |
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