{
  "edition": "2026-11-07",
  "id": "n700",
  "locale": "pt-BR",
  "url": "https://senroam.com/pt-BR/trains/n700/",
  "name": "N700-8000",
  "summary": "Observe o alargamento das laterais a partir da base da cabine, junto à frente achatada. O desenho representa a composição R de oito carros da JR Kyushu.",
  "type": "train",
  "questions": [
    {
      "id": "distinguish-r-and-s",
      "question": "Dá para distinguir uma composição N700 R de uma S só pela frente?",
      "answer": "A frente achatada e as laterais largas ajudam a distinguir o N700 do 800. Nessa posição, as composições R da JR Kyushu e S da JR West são muito parecidas. Procure a identificação da composição ou o número do carro. Se só der para contar os carros, registre “N700 de oito carros”.",
      "sources": [
        "https://www.jrkyushu.co.jp/train/kids/guardian/train_equipment/",
        "https://railway-catalog.com/01/0101n700.html",
        "https://rail.hobidas.com/news/202084/"
      ]
    }
  ],
  "sources": [
    {
      "title": "列車の設備 · 九州新幹線（8両・6両）",
      "publisher": "JR Kyushu",
      "url": "https://www.jrkyushu.co.jp/train/kids/guardian/train_equipment/",
      "lang": "ja",
      "support": "Dois diagramas das composições e fotos externas identificam o N700 de oito carros e o 800 de seis.",
      "supportJa": "N700系と800系の編成両数、編成図、先頭部の写真。",
      "checked": "2026-11-07"
    },
    {
      "title": "JR東海／西日本／九州 N700系",
      "publisher": "鉄道車両カタログ",
      "url": "https://railway-catalog.com/01/0101n700.html",
      "lang": "ja",
      "support": "Designações 7000/S e 8000/R, operadoras e fotos externas separadas por variante.",
      "supportJa": "7000番台・S編成と8000番台・R編成の所属、外観資料。",
      "checked": "2026-11-07",
      "date": "2024-03-25"
    },
    {
      "title": "N700系7000番代／8000番代",
      "publisher": "鉄道ホビダス",
      "url": "https://rail.hobidas.com/news/202084/",
      "lang": "ja",
      "support": "O parágrafo inicial identifica as variantes semelhantes de tamanho integral da JR West e da JR Kyushu.",
      "supportJa": "実車解説による番台・編成記号・所属の対応。",
      "checked": "2026-11-07",
      "date": "2011-04-26"
    },
    {
      "title": "N700系（8両編成、グリーン車あり）",
      "publisher": "JR West",
      "url": "https://www.jr-odekake.net/railroad/train/n700_8/",
      "lang": "ja",
      "support": "Operação entre Shin-Osaka e Kagoshima-Chūō e composição de oito carros do Mizuho e do Sakura.",
      "supportJa": "新大阪〜鹿児島中央の運行区間と「みずほ」「さくら」の8両編成。",
      "checked": "2026-11-07"
    },
    {
      "title": "Oversized Baggage · Available trains",
      "publisher": "JR Kyushu",
      "url": "https://www.jrkyushu.co.jp/english/guide/oversized_baggage.html",
      "lang": "en",
      "support": "A tabela indica o N700 nos serviços Mizuho, Sakura e Tsubame, e a série 800 nos serviços Sakura e Tsubame.",
      "supportJa": "車種別の対象列車一覧。N700系は3列車、800系は「さくら」「つばめ」。",
      "checked": "2026-11-07"
    }
  ],
  "detail": "Essa característica distingue o N700 do 800, de frente arredondada. As composições S de oito carros da JR West pertencem à subsérie 7000 e se parecem muito com as R. À distância, a frente não permite separar as duas com segurança. Procure a identificação da composição ou o número do carro. Se só der para contar os carros, registre “N700 de oito carros”.",
  "related": [
    "/pt-BR/trains/800/",
    "/pt-BR/services/sakura/",
    "/pt-BR/services/mizuho/",
    "/pt-BR/services/tsubame/",
    "/pt-BR/operators/jr-kyushu/",
    "/pt-BR/operators/jr-west/"
  ],
  "technical": {
    "record": {
      "variant": "N700-7000 S / N700-8000 R · 8両",
      "as_of": "2009-09",
      "facts": [
        {
          "field": "formation",
          "en": "8 powered cars (8M)",
          "ja": "全8両が電動車（8M）",
          "source": "toshiba2009",
          "scope": "S/R eight-car design",
          "value": 8,
          "unit": "powered cars"
        },
        {
          "field": "unit",
          "en": "4 cars per traction unit",
          "ja": "4両で1ユニット",
          "source": "toshiba2009",
          "scope": "S/R main circuit",
          "value": 4,
          "unit": "cars/unit"
        },
        {
          "field": "motor",
          "en": "Three-phase induction motors",
          "ja": "三相誘導電動機",
          "source": "toshiba2009",
          "scope": "S/R main circuit",
          "value": null,
          "unit": null
        },
        {
          "field": "motor_kw",
          "en": "305 kW per motor",
          "ja": "1台あたり305 kW",
          "source": "toshiba2009",
          "scope": "motor rating",
          "value": 305,
          "unit": "kW/motor"
        },
        {
          "field": "train_kw",
          "en": "305 kW × 32 motors = 9,760 kW",
          "ja": "305 kW × 32台 = 9,760 kW",
          "source": "toshiba2009",
          "scope": "sum of motor ratings",
          "value": 9760,
          "unit": "kW"
        },
        {
          "field": "control",
          "en": "VVVF inverter drive",
          "ja": "VVVFインバータ制御",
          "source": "toshiba2009",
          "scope": "traction motor control",
          "value": null,
          "unit": null
        },
        {
          "field": "speed",
          "en": "San’yō 300 km/h · Kyūshū 260 km/h",
          "ja": "山陽300 km/h · 九州260 km/h",
          "source": "toshiba2009",
          "scope": "line-specific design operating maximum",
          "value": null,
          "unit": null
        },
        {
          "field": "acceleration",
          "en": "2.6 km/h per second",
          "ja": "2.6 km/h/s",
          "source": "toshiba2009",
          "scope": "starting acceleration",
          "value": 2.6,
          "unit": "km/h/s"
        },
        {
          "field": "transformer",
          "en": "5,600 kVA per main transformer",
          "ja": "主変圧器1台あたり5,600 kVA",
          "source": "toshiba2009",
          "scope": "primary capacity",
          "value": 5600,
          "unit": "kVA"
        },
        {
          "field": "cooling",
          "en": "Forced-air boiling cooling",
          "ja": "強制風冷沸騰冷却方式",
          "source": "toshiba2009",
          "scope": "main converter cooling",
          "value": null,
          "unit": null
        },
        {
          "field": "grade",
          "en": "35‰ = 3.5%; all-powered formation developed for Kyūshū gradients",
          "ja": "35‰ = 3.5%。九州の急勾配に対応する全電動車構成",
          "source": "toshiba2009",
          "scope": "route design requirement",
          "value": 35,
          "unit": "‰"
        }
      ]
    },
    "sources": {
      "toshiba2009": {
        "title": "国内新幹線向け 車両システムと電気品",
        "publisher": "東芝",
        "url": "https://www.global.toshiba/content/dam/toshiba/migration/corp/techReviewAssets/tech/review/2009/09/64_09pdf/a06.pdf",
        "language": "ja",
        "date": "2009-09",
        "locator": "pp. 21–22, Table 3, §§3.1–4, Figure 6",
        "checked": "2026-11-07"
      },
      "toshiba2004": {
        "title": "九州旅客鉄道（株）800系新幹線電車向け主要電気品",
        "publisher": "東芝",
        "url": "https://www.global.toshiba/content/dam/toshiba/migration/corp/techReviewAssets/tech/review/2004/03/59_03pdf/08.pdf",
        "language": "ja",
        "date": "2004-03",
        "locator": "p. 72, 交通システム",
        "checked": "2026-11-07"
      },
      "kamome2022": {
        "title": "N700S「かもめ」と西九州新幹線",
        "publisher": "九州旅客鉄道株式会社",
        "url": "https://www.aluminum.or.jp/railway_vehicle/meeting/19/files/19_04.pdf",
        "language": "ja",
        "date": "2022-07-14",
        "locator": "slides 6–8 and 18, formation, comparison, performance and drive system",
        "checked": "2026-11-07"
      },
      "orange2018": {
        "title": "一般車両",
        "publisher": "肥薩おれんじ鉄道",
        "url": "https://www.hs-orange.com/page87.html",
        "language": "ja",
        "date": "2018-03-15",
        "locator": "HSOR-100A / HSOR-150A 諸元表",
        "checked": "2026-11-07"
      }
    }
  },
  "engineering": {
    "record": {
      "scope": {
        "en": "Eight-car N700-7000/8000 S/R design · 2009",
        "ja": "8両N700系7000・8000番代S/R設計 · 2009年"
      },
      "facts": [
        {
          "label": {
            "en": "Degraded-mode restart",
            "ja": "ユニット開放時の起動"
          },
          "value": {
            "en": "Designed to restart on a 35‰ uphill gradient",
            "ja": "35‰上り勾配で起動可能な設計"
          },
          "sources": [
            "west:west-n700drive"
          ],
          "page": 3
        },
        {
          "label": {
            "en": "Ride control",
            "ja": "制振制御"
          },
          "value": {
            "en": "Semi-active control in every car",
            "ja": "全号車にセミアクティブ制御"
          },
          "sources": [
            "west:west-n700drive"
          ],
          "page": 3
        },
        {
          "label": {
            "en": "Converter maintenance",
            "ja": "主変換装置の保守"
          },
          "value": {
            "en": "Converter and inverter units withdraw from the vehicle side",
            "ja": "コンバータ・インバータを車両側面から引き出して点検"
          },
          "sources": [
            "west:west-n700drive"
          ],
          "page": 3
        }
      ],
      "insights": [
        {
          "title": {
            "en": "Powered noses need shielding",
            "ja": "先頭車の電動機にも遮蔽を"
          },
          "text": {
            "en": "Powering both end cars adds a noise-control problem near ATC equipment. The design uses lower motor shields and protected wiring to limit direct interference.",
            "ja": "両先頭車を電動車にすると、ATCへのノイズ対策も必要になる。主電動機下部のシールドと配線保護により、直接伝わるノイズを抑える。"
          },
          "sources": [
            "west:west-n700drive"
          ],
          "page": 3
        }
      ],
      "gaps": []
    },
    "sources": {
      "west:west-n700drive": {
        "title": "国内新幹線向け 車両システムと電気品",
        "publisher": "東芝レビュー",
        "url": "https://www.global.toshiba/content/dam/toshiba/migration/corp/techReviewAssets/tech/review/2009/09/64_09pdf/a06.pdf",
        "date": "2009-09",
        "language": "ja",
        "locator": "Printed pp. 19–22; Tables 1–3 and §§2–3",
        "checked": "2026-11-07"
      }
    },
    "checked": "2026-11-07"
  },
  "literature": []
}