{"id":1360,"date":"2026-05-27T11:53:25","date_gmt":"2026-05-27T09:53:25","guid":{"rendered":"https:\/\/nordicroadsafety.com\/?page_id=1360"},"modified":"2026-10-29T07:21:18","modified_gmt":"2026-10-29T06:21:18","slug":"env-1317-4","status":"publish","type":"page","link":"https:\/\/nordicroadsafety.com\/fi\/env-1317-4\/","title":{"rendered":"ENV 1317\u20134"},"content":{"rendered":"\n<p class=\"has-preamble-font-size wp-block-paragraph\">ENV 1317-4 k\u00e4sittelee energiaa vaimentaville t\u00f6rm\u00e4ysp\u00e4ille asetettavia vaatimuksia, niiden testausmenetelmi\u00e4 sek\u00e4 ominaisuuksien ilmoittamistapaa.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Nopeusluokka<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"wp-block-paragraph\">Energiaa vaimentavan t\u00f6rm\u00e4ysp\u00e4\u00e4n kyky pys\u00e4ytt\u00e4\u00e4 hallinnasta poistunut ajoneuvo m\u00e4\u00e4ritell\u00e4\u00e4n sen t\u00f6rm\u00e4yskest\u00e4vyysluokan avulla.<\/p>\n\n\n\n\t\t<section class=\"bildmodal\">\n\t\t<figure class=\"bildmodal__figure\" style=\"max-width: 500px;\">\n\t\t\t<button\n\t\t\t\tclass=\"bildmodal__trigger\"\n\t\t\t\taria-label=\"Suurenna kuva\"\n\t\t\t\tdata-image-src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/1om-avslut-kpctklass-en-1317-4.webp\"\n\t\t\t\tdata-image-alt=\"\"\n\t\t\t>\n\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"920\" height=\"342\" src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/1om-avslut-kpctklass-en-1317-4.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/1om-avslut-kpctklass-en-1317-4.webp 920w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/1om-avslut-kpctklass-en-1317-4-300x112.webp 300w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/1om-avslut-kpctklass-en-1317-4-768x285.webp 768w\" sizes=\"(max-width: 920px) 100vw, 920px\" title=\"\">\t\t\t<\/button>\n\t\t<\/figure>\n\n\t\t<div class=\"bildmodal__lightbox\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Kuvan katselu\" hidden>\n\t\t\t<div class=\"bildmodal__lightbox-backdrop\"><\/div>\n\t\t\t<div class=\"bildmodal__lightbox-content\">\n\t\t\t\t<img decoding=\"async\" src=\"\" alt=\"\" class=\"bildmodal__lightbox-image\" title=\"\">\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/section>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Testi<\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"wp-block-paragraph\">Standardi m\u00e4\u00e4rittelee 9 erilaista energiaa vaimentavien t\u00f6rm\u00e4ysp\u00e4iden testi\u00e4. N\u00e4ist\u00e4 k\u00e4ytet\u00e4\u00e4n tunnusta TT (Test Terminal), jota seuraa kolminumeroinen tunnus. Ensimm\u00e4inen numero kuvaa l\u00e4hestymistapaa (1, 2, 4 tai 5), toinen ajoneuvotyyppi\u00e4 (1 = 900 kg:n henkil\u00f6auto, 2 = 1300 kg:n henkil\u00f6auto ja 3 = 1500 kg:n henkil\u00f6auto) ja kolmas numero testinopeutta (50, 80, 100 tai 110 km\/h).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Esimerkkej\u00e4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TT 1.2.100<\/strong>: TT (Test Terminal), l\u00e4hestymistapa 1, ajoneuvotyyppi 2 (1300 kg:n henkil\u00f6auto), 100 km\/h<\/li>\n\n\n\n<li><strong>TT 1.3.110<\/strong>: TT (Test Terminal), l\u00e4hestymistapa 1, ajoneuvotyyppi 3 (1500 kg:n henkil\u00f6auto), 110 km\/h<\/li>\n<\/ul>\n\n\n\n\t\t<section class=\"bildmodal\">\n\t\t<figure class=\"bildmodal__figure\" style=\"max-width: 800px;\">\n\t\t\t<button\n\t\t\t\tclass=\"bildmodal__trigger\"\n\t\t\t\taria-label=\"Suurenna kuva\"\n\t\t\t\tdata-image-src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/2om-avslut-test-en1317-4.webp\"\n\t\t\t\tdata-image-alt=\"\"\n\t\t\t>\n\t\t\t\t<img decoding=\"async\" width=\"1330\" height=\"308\" src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/2om-avslut-test-en1317-4.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/2om-avslut-test-en1317-4.webp 1330w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/2om-avslut-test-en1317-4-300x69.webp 300w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/2om-avslut-test-en1317-4-1024x237.webp 1024w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/2om-avslut-test-en1317-4-768x178.webp 768w\" sizes=\"(max-width: 1330px) 100vw, 1330px\" title=\"\">\t\t\t<\/button>\n\t\t<\/figure>\n\n\t\t<div class=\"bildmodal__lightbox\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Kuvan katselu\" hidden>\n\t\t\t<div class=\"bildmodal__lightbox-backdrop\"><\/div>\n\t\t\t<div class=\"bildmodal__lightbox-content\">\n\t\t\t\t<img decoding=\"async\" src=\"\" alt=\"\" class=\"bildmodal__lightbox-image\" title=\"\">\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/section>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Riskitasoluokka<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f6rm\u00e4yksen riskitasoluokka kuvastaa, kuinka turvallinen energiaa vaimentava t\u00f6rm\u00e4ysp\u00e4\u00e4 on t\u00f6rm\u00e4\u00e4v\u00e4n ajoneuvon matkustajille.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Luokkia on kaksi, luokka A ja B. Luokka A tarjoaa paremman suojan ajoneuvon matkustajille ja on siten turvallisempi vaihtoehto kuin luokka B. Useimmat markkinoilla olevat energiaa vaimentavat t\u00f6rm\u00e4ysp\u00e4\u00e4t t\u00e4ytt\u00e4v\u00e4t luokan B vaatimukset. Suomessa hyv\u00e4ksyt\u00e4\u00e4n molemmat luokat.<\/p>\n\n\n\n\t\t<section class=\"bildmodal\">\n\t\t<figure class=\"bildmodal__figure\" style=\"max-width: 800px;\">\n\t\t\t<button\n\t\t\t\tclass=\"bildmodal__trigger\"\n\t\t\t\taria-label=\"Suurenna kuva\"\n\t\t\t\tdata-image-src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/3om-avslut-skrskklass-en1317-4.webp\"\n\t\t\t\tdata-image-alt=\"\"\n\t\t\t>\n\t\t\t\t<img decoding=\"async\" width=\"849\" height=\"107\" src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/3om-avslut-skrskklass-en1317-4.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/3om-avslut-skrskklass-en1317-4.webp 849w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/3om-avslut-skrskklass-en1317-4-300x38.webp 300w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/3om-avslut-skrskklass-en1317-4-768x97.webp 768w\" sizes=\"(max-width: 849px) 100vw, 849px\" title=\"\">\t\t\t<\/button>\n\t\t<\/figure>\n\n\t\t<div class=\"bildmodal__lightbox\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Kuvan katselu\" hidden>\n\t\t\t<div class=\"bildmodal__lightbox-backdrop\"><\/div>\n\t\t\t<div class=\"bildmodal__lightbox-content\">\n\t\t\t\t<img decoding=\"async\" src=\"\" alt=\"\" class=\"bildmodal__lightbox-image\" title=\"\">\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/section>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Sivusiirtym\u00e4luokka<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"wp-block-paragraph\">Pysyv\u00e4n sivusiirtym\u00e4n tulee olla alla olevan taulukon mukainen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ruotsissa sivusiirtym\u00e4luokka tulee valita siten, ett\u00e4 vaurioitunut (t\u00f6rm\u00e4yksen kokenut) t\u00f6rm\u00e4ysp\u00e4\u00e4 ei ulotu viereiselle ajokaistalle eik\u00e4 peit\u00e4 viereisest\u00e4 jalankulku- tai py\u00f6r\u00e4tiest\u00e4 enemp\u00e4\u00e4 kuin sen leveyden miinus yksi metri.<\/p>\n\n\n\n\t\t<section class=\"bildmodal\">\n\t\t<figure class=\"bildmodal__figure\" style=\"max-width: 600px;\">\n\t\t\t<button\n\t\t\t\tclass=\"bildmodal__trigger\"\n\t\t\t\taria-label=\"Suurenna kuva\"\n\t\t\t\tdata-image-src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/4om-avslut-utbklass-en1317-4.webp\"\n\t\t\t\tdata-image-alt=\"\"\n\t\t\t>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"225\" src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/4om-avslut-utbklass-en1317-4.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/4om-avslut-utbklass-en1317-4.webp 989w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/4om-avslut-utbklass-en1317-4-300x68.webp 300w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/4om-avslut-utbklass-en1317-4-768x175.webp 768w\" sizes=\"(max-width: 989px) 100vw, 989px\" title=\"\">\t\t\t<\/button>\n\t\t<\/figure>\n\n\t\t<div class=\"bildmodal__lightbox\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Kuvan katselu\" hidden>\n\t\t\t<div class=\"bildmodal__lightbox-backdrop\"><\/div>\n\t\t\t<div class=\"bildmodal__lightbox-content\">\n\t\t\t\t<img decoding=\"async\" src=\"\" alt=\"\" class=\"bildmodal__lightbox-image\" title=\"\">\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/section>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><strong>Uudelleenohjautuvuusluokka<\/strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p class=\"wp-block-paragraph\">Uudelleenohjautuvuusluokkakuvaa energiaa vaimentavaan t\u00f6rm\u00e4ysp\u00e4\u00e4h\u00e4n t\u00f6rm\u00e4nneen ajoneuvon k\u00e4ytt\u00e4ytymist\u00e4 t\u00f6rm\u00e4yksen j\u00e4lkeen. Suomessa k\u00e4ytett\u00e4v\u00e4t tuotteet ovat p\u00e4\u00e4s\u00e4\u00e4nt\u00f6isesti luokkaa Z1 tai Z2.<\/p>\n\n\n\n\t\t<section class=\"bildmodal\">\n\t\t<figure class=\"bildmodal__figure\" style=\"max-width: 600px;\">\n\t\t\t<button\n\t\t\t\tclass=\"bildmodal__trigger\"\n\t\t\t\taria-label=\"Suurenna kuva\"\n\t\t\t\tdata-image-src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/5om-avslut-frdsrklass-en-1-1317-4.webp\"\n\t\t\t\tdata-image-alt=\"\"\n\t\t\t>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1247\" height=\"309\" src=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/5om-avslut-frdsrklass-en-1-1317-4.webp\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/5om-avslut-frdsrklass-en-1-1317-4.webp 1247w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/5om-avslut-frdsrklass-en-1-1317-4-300x74.webp 300w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/5om-avslut-frdsrklass-en-1-1317-4-1024x254.webp 1024w, https:\/\/nordicroadsafety.com\/fi\/wp-content\/uploads\/sites\/4\/2026\/10\/5om-avslut-frdsrklass-en-1-1317-4-768x190.webp 768w\" sizes=\"(max-width: 1247px) 100vw, 1247px\" title=\"\">\t\t\t<\/button>\n\t\t<\/figure>\n\n\t\t<div class=\"bildmodal__lightbox\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Kuvan katselu\" hidden>\n\t\t\t<div class=\"bildmodal__lightbox-backdrop\"><\/div>\n\t\t\t<div class=\"bildmodal__lightbox-content\">\n\t\t\t\t<img decoding=\"async\" src=\"\" alt=\"\" class=\"bildmodal__lightbox-image\" title=\"\">\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/section>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ENV 1317-4 k\u00e4sittelee energiaa vaimentaville t\u00f6rm\u00e4ysp\u00e4ille asetettavia vaatimuksia, niiden testausmenetelmi\u00e4 sek\u00e4 ominaisuuksien ilmoittamistapaa. Nopeusluokka Energiaa vaimentavan t\u00f6rm\u00e4ysp\u00e4\u00e4n kyky pys\u00e4ytt\u00e4\u00e4 hallinnasta poistunut ajoneuvo m\u00e4\u00e4ritell\u00e4\u00e4n sen t\u00f6rm\u00e4yskest\u00e4vyysluokan avulla. Testi Standardi m\u00e4\u00e4rittelee 9 erilaista energiaa vaimentavien t\u00f6rm\u00e4ysp\u00e4iden testi\u00e4. N\u00e4ist\u00e4 k\u00e4ytet\u00e4\u00e4n tunnusta TT (Test Terminal), jota seuraa kolminumeroinen tunnus. Ensimm\u00e4inen numero kuvaa l\u00e4hestymistapaa (1, 2, 4 tai 5), toinen [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-med-sidpanel.php","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"editor_notices":[],"footnotes":""},"class_list":["post-1360","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/pages\/1360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/comments?post=1360"}],"version-history":[{"count":9,"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/pages\/1360\/revisions"}],"predecessor-version":[{"id":2128,"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/pages\/1360\/revisions\/2128"}],"wp:attachment":[{"href":"https:\/\/nordicroadsafety.com\/fi\/wp-json\/wp\/v2\/media?parent=1360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}