{"id":13536,"date":"2025-04-30T08:37:42","date_gmt":"2025-04-30T06:37:42","guid":{"rendered":"https:\/\/rwlkwwtx9d.wpdns.site\/?p=13536"},"modified":"2025-05-15T15:11:16","modified_gmt":"2025-05-15T13:11:16","slug":"technicke-vlastnosti-vlnitych-kablovych-chraniciek","status":"publish","type":"post","link":"https:\/\/polieco.com\/sk\/technicke-vlastnosti-vlnitych-kablovych-chraniciek\/","title":{"rendered":"TECHNICK\u00c9 VLASTNOSTI VLNIT\u00ddCH K\u00c1BLOV\u00ddCH CHR\u00c1NI\u010cIEK"},"content":{"rendered":"\n<p>Ke\u010f hovor\u00edme o <strong>vlnit\u00fdch chr\u00e1ni\u010dk\u00e1ch pre elektrick\u00fa in\u0161tal\u00e1ciu <\/strong>mysl\u00edme t\u00fdm dvojvrstvov\u00fa r\u00faru z polyetyl\u00e9nu s vn\u00fatornou hladkou stenou a vonkaj\u0161ou rebrovanou stenou.<\/p>\n\n\n\n<p>Ide o <strong>trubicu na vedenie k\u00e1blov <\/strong>ur\u010den\u00fa na podzemn\u00fa in\u0161tal\u00e1ciu do v\u00fdkopov, ktor\u00e1 sa pou\u017e\u00edva na ochranu k\u00e1bov elektrick\u00fdch a telefonick\u00fdch rozvodov v zemi.<\/p>\n\n\n\n<p><a href=\"https:\/\/polieco.com\/sk\/prodotti\/kablova-chranicka-750n\/\"><strong>R\u00fary pre elektrick\u00e9 vodi\u010de<\/strong><\/a> sa rozli\u0161uj\u00fa preva\u017ene pod\u013ea ich odolnosti na stla\u010denie, ktor\u00fa definuje mern\u00e1 jednotka Newton (N). Hlavn\u00e9 vyr\u00e1ban\u00e9 a pred\u00e1van\u00e9 <strong>ochrany k\u00e1blov<\/strong> sa teda delia na 3 typy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a href=\"https:\/\/polieco.com\/sk\/prodotti\/kablova-chranicka-450n\/\">K\u00e1blov\u00e1 chr\u00e1ni\u010dka 450 N<\/a>: pou\u017e\u00edvan\u00e1 na ochranu elektrick\u00fdch k\u00e1blov mal\u00e9ho a n\u00edzkeho nap\u00e4tia;<\/p><\/li>\n\n\n\n<li><p><a href=\"https:\/\/polieco.com\/sk\/prodotti\/kablova-chranicka-750n\/\">K\u00e1blov\u00e1 chr\u00e1ni\u010dka 750 N Enel<\/a>: pou\u017e\u00edvan\u00e1 na ochranu elektrick\u00fdch k\u00e1blov mal\u00e9ho a n\u00edzkeho nap\u00e4tia a podzemn\u00fdch telef\u00f3nnych k\u00e1blov;<\/p><\/li>\n\n\n\n<li>K\u00e1blov\u00e1 chr\u00e1ni\u010dka 450 N Telecom: pou\u017e\u00edvan\u00e1 na ochranu elektrick\u00fdch k\u00e1blov mal\u00e9ho a n\u00edzkeho nap\u00e4tia a podzemn\u00fdch telef\u00f3nnych k\u00e1blov.<\/li>\n<\/ul>\n\n\n\n<p><strong>R\u00fara na elektrick\u00e9 vodi\u010de<\/strong> sa sklad\u00e1 zo zmesi neutr\u00e1lneho polyetyl\u00e9nu vysokej hustoty, pridan\u00e9ho farbiaceho koncentr\u00e1tu (masterbatch) anti-UV pre 1 ro\u010dn\u00fa odolnos\u0165 proti \u017eiareniu do 130 KLangley.<\/p>\n\n\n\n<p>Ako sme si u\u017e pre\u010d\u00edtali v predch\u00e1dzaj\u00facich \u010dl\u00e1nkoch, normy EN 61386 ustanovuj\u00fa vn\u00fatorn\u00e9 a vonkaj\u0161ie priemery, ktor\u00e9 musia ma\u0165 <strong>trubice na elektrick\u00e9 k\u00e1ble <\/strong>nato, aby sa mohli pred\u00e1va\u0165; v\u00fdrobcovia maj\u00fa naopak mo\u017enos\u0165 ur\u010di\u0165 si balenie, \u010di\u017ee \u010di vyrobia <a href=\"https:\/\/polieco.com\/sk\/prodotti\/kablova-chranicka-450n\/\"><strong>trubice pre elektrick\u00e9 in\u0161tal\u00e1cie<\/strong><\/a> v kot\u00fa\u010doch alebo rovn\u00e9 r\u00fary a ur\u010di\u0165 si pr\u00edslu\u0161n\u00fa d\u013a\u017eku.<\/p>\n\n\n\n<p><strong>K\u00e1blov\u00e1 chr\u00e1ni\u010dka Polieco<\/strong>, vzh\u013eadom na jej kon\u0161truk\u010dn\u00fa odolnos\u0165, nevy\u017eaduje osobit\u00fa pozornos\u0165 po\u010das jednotliv\u00fdch f\u00e1z dopravy, vykl\u00e1dky a skladovania.<\/p>\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center\"><a class=\"button button-darker\" href=\"https:\/\/polieco.com\/sk\/vlastnosti-kablovych-chraniciek-urcenych-do-zemel\/\" target=\"_blank\" rel=\"noopener\">STI K\u00c1BLOV\u00ddCH CHR\u00c1NI\u010cIEK<\/a>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <a class=\"button button-darker\" href=\"https:\/\/polieco.com\/sk\/type\/kablove-chranicky\/\" target=\"_blank\" rel=\"noopener\">OBJAV K\u00c1BLOV\u00c9 CHR\u00c1NI\u010cKY\u00a0 POLIECO<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ke\u010f hovor\u00edme o vlnit\u00fdch chr\u00e1ni\u010dk\u00e1ch pre elektrick\u00fa in\u0161tal\u00e1ciu mysl\u00edme t\u00fdm dvojvrstvov\u00fa r\u00faru z polyetyl\u00e9nu s vn\u00fatornou hladkou stenou a vonkaj\u0161ou [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[199],"tags":[],"class_list":["post-13536","post","type-post","status-publish","format-standard","hentry","category-kablove-chranicky"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - 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