{"id":2231,"date":"2021-01-04T04:38:00","date_gmt":"2021-01-04T04:38:00","guid":{"rendered":"http:\/\/www.hangzhiprecision.com\/?page_id=2231"},"modified":"2026-04-21T03:40:31","modified_gmt":"2026-04-21T03:40:31","slug":"rautatieteollisuus","status":"publish","type":"page","link":"https:\/\/www.hangzhiprecision.com\/fi\/industries\/rail-industry\/","title":{"rendered":"Rautatieteollisuus"},"content":{"rendered":"
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Rautatieteollisuus<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Hangzhi offers reliable current transducers for the rail industry, enhancing safety and efficiency in railway systems with high precision and durability.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Power Metering & Traction Power Converters<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Korkean tarkkuuden sovellukset<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Liikkuvan kaluston vetoj\u00e4rjestelm\u00e4<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Tehoelektroniikan tekniikka on v\u00e4ltt\u00e4m\u00e4t\u00f6n kuljetusj\u00e4rjestelmien energian ajamisessa ja hallinnassa. T\u00e4t\u00e4 tekniikkaa on k\u00e4ytetty suurnopeusvetureissa, kaupunkiliikennej\u00e4rjestelmiss\u00e4 (metro, raitiovaunu, johdinauto\u2026) ja s\u00e4hk\u00f6vetureissa. virta-anturi<\/strong><\/a> l\u00e4hett\u00e4\u00e4 ohjaussignaalin ja suojaussignaalin energiamuuntimelle ja vaihtosuuntaajalle moottorin ja apuj\u00e4rjestelmien, kuten ilmastoinnin, l\u00e4mmityksen, valaistuksen, s\u00e4hk\u00f6isten ovien ja ilmanvaihtolaitteiden, ohjaamiseksi.<\/span><\/span>
Euroopan alkuaikoina j\u00e4nnitteenvalvontaverkkoa toteutettiin my\u00f6s tehoelektroniikkatekniikalla. Ajoneuvojen j\u00e4rjestelmien lis\u00e4ksi virta-antureita voidaan k\u00e4ytt\u00e4\u00e4 my\u00f6s vaihteiden s\u00e4hk\u00f6asemien ohjaamiseen ja suojaamiseen.<\/span><\/span>
Rautatiealan jatkuvan kehityksen my\u00f6t\u00e4 rautatieverkko asettaa entist\u00e4 enemm\u00e4n vaatimuksia, ja tehokkailla virta-antureilla voidaan seurata ajoneuvoon asennettavan j\u00e4rjestelm\u00e4n energiankulutusta.<\/span><\/span>
Olemme aina sitoutuneet kehitt\u00e4m\u00e4\u00e4n tuotteita n\u00e4ihin sovelluksiin.<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Rautatie-veturiteollisuus vaatii toisaalta ennenn\u00e4kem\u00e4t\u00f6nt\u00e4 tarkkuutta parhaan vetomoottorin ohjauksen yll\u00e4pit\u00e4miseksi, mutta t\u00e4rkeint\u00e4 on energian mittaaminen taloudellisista syist\u00e4 energiank\u00e4yt\u00f6n kirjaamiseksi, kuten junien energiakustannusten kirjaaminen eri alueilla. T\u00e4m\u00e4 toimiala noudattaa alustavaa standardia prEN50463<\/a>. Tarkka energianmittaus perustuu eritt\u00e4in tarkkaan virran ja j\u00e4nnitteen mittaukseen. Hangzhi Precision voi tarjota t\u00e4ydellisen sarjan virta-anturituotteita, jotka t\u00e4ytt\u00e4v\u00e4t prEN50463-standardin.<\/span><\/span><\/p>

Hangzhin kehitt\u00e4m\u00e4t AIT-sarjan korkean tarkkuuden virtamuuntimet ovat asettaneet uuden standardin tasa-, vaihto- ja pulssivirran mittaukselle kiskon vetoalueelle, sill\u00e4 mittaustarkkuuden ansiosta ne voivat saavuttaa luokan 0,5R, joka on korkeampi kuin 1R-luokka, joka on m\u00e4\u00e4ritelty prEN50463:ssa liikkuvalle kalustolle. laivan energianmittausvaatimukset. AIT1000-SG, AIT2000-SG ja AIT4000-SG on kehitetty erityisesti n\u00e4it\u00e4 sovelluksia varten.<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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AIT1000-SG<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lis\u00e4tietoja AIT1000-SG:st\u00e4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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AIT2000-SG<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lis\u00e4tietoja AIT2000-SG:st\u00e4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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AIT4000-SG<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lis\u00e4tietoja AIT4000-SG:st\u00e4<\/font><\/font><\/font><\/font><\/font><\/font><\/font><\/font><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tAIT4000-SG Datasheet<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Teollisuustason sovellukset<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Teollisuustason IIT-virtamuuntimet nollavuoporttitekniikalla kehitettiin my\u00f6s teollisiin sovelluksiin 0,02%:n tarkkuudella, mutta paljon alhaisemmilla kustannuksilla laajemman k\u00e4ytt\u00f6\u00f6noton yhteydess\u00e4.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>

Ne ovat korkean suorituskyvyn korvaavia perinteisi\u00e4 Hall-virtamuuntajia, koska IIT-virtamuuntimilla on paljon suurempi tarkkuus, parempi suorituskyky nollary\u00f6miss\u00e4, l\u00e4mp\u00f6tilary\u00f6miss\u00e4, vasteajan ja kaistanleveyden termeiss\u00e4.\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\"iit1000\t\t\t\t\t\t\t\t\t\t\t
IIT 1000<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Lis\u00e4tietoja IIT-sarjan virtamuuntimista<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tLis\u00e4tietoja<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Rail Industry Hangzhi offers reliable current transducers for the rail industry, enhancing safety and efficiency in railway systems with high precision and durability. Power Metering & Traction Power Converters High Precision Applications Rolling Stock Traction System Power electronics technology is indispensable in driving and controlling the energy of transportation systems. This technology has been used […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2218,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-2231","page","type-page","status-publish","hentry"],"aioseo_notices":[],"yoast_head":"\nRail Industry - Hangzhi Precision<\/title>\n<meta name=\"description\" content=\"Hangzhi offers reliable current transducers for the rail industry, enhancing safety and efficiency in railway systems with high precision and durability.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hangzhiprecision.com\/fi\/industries\/rautatieteollisuus\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rail Industry\" \/>\n<meta property=\"og:description\" content=\"Hangzhi offers reliable current transducers for the rail industry, enhancing safety and efficiency in railway systems with high precision and durability.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hangzhiprecision.com\/fi\/industries\/rautatieteollisuus\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhi Precision\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ShenzhenHangzhi\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-21T03:40:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/SOB02.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"360\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Arvioitu lukuaika\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minuuttia\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/industries\\\/rail-industry\\\/\",\"url\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/industries\\\/rail-industry\\\/\",\"name\":\"Rail Industry - 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