{"id":137,"date":"2015-05-18T15:37:51","date_gmt":"2015-05-18T14:37:51","guid":{"rendered":"http:\/\/www.etto.cz\/?page_id=137"},"modified":"2026-03-10T07:29:58","modified_gmt":"2026-03-10T06:29:58","slug":"topna-telesa-s-otevrenym-dratem","status":"publish","type":"page","link":"https:\/\/www.etto.cz\/elektricka-topna-telesa\/topna-telesa-s-otevrenym-dratem\/","title":{"rendered":"Topn\u00e1 t\u011blesa s otev\u0159en\u00fdm dr\u00e1tem (keramick\u00e1, sl\u00eddov\u00e1)"},"content":{"rendered":"<p>Topn\u00e1 t\u011blesa s otev\u0159en\u00fdm dr\u00e1tem se d\u011bl\u00ed dle konstrukce:<\/p>\n<ul>\n<li>&nbsp;keramick\u00e1 topn\u00e9 t\u011blesa<\/li>\n<li>&nbsp;t\u011blesa se sl\u00eddovou izolac\u00ed<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Poloha odporov\u00e9ho dr\u00e1tu je definov\u00e1na keramick\u00fdmi nebo sl\u00eddov\u00fdmi nosn\u00edky r\u016fzn\u00e9ho tvaru. Elektrick\u00e1 izolace od okoln\u00ed konstrukce je zaji\u0161t\u011bna t\u011bmito nosn\u00edky + vznikl\u00fdmi vzduchov\u00fdmi mezerami. Oh\u0159\u00edvan\u00fd vzduch je &nbsp;c\u00edlov\u00fdm oh\u0159\u00edvan\u00fdm m\u00e9diem nebo pouze prost\u0159edn\u00edkem (nep\u0159\u00edm\u00fd oh\u0159ev).<\/p>\n<p style=\"text-align: justify;\">Vyu\u017eit\u00ed: Pece na vysok\u00e9 teploty, kal\u00edc\u00ed, \u017e\u00edhac\u00ed pece, pr\u016fmyslov\u00e9 f\u00e9ny, infra oh\u0159ev, nep\u0159\u00edm\u00fd oh\u0159ev kapalin nap\u0159. v&nbsp;galvanick\u00fdch l\u00e1zn\u00edch, vzduchotechnika, tepeln\u00e9 clony apod. U aplikac\u00ed s&nbsp;vysokou&nbsp; pracovn\u00ed teplotou (v\u00edce ne\u017e 800\u00b0C) \u010dasto jedin\u00e9 mo\u017en\u00e9 \u0159e\u0161en\u00ed.<\/p>\n<p>Maxim\u00e1ln\u00ed trval\u00e1 pracovn\u00ed teplota na povrchu dr\u00e1tu:<\/p>\n<ul>\n<li>1&nbsp;425 \u00b0C \u2013 standardn\u00ed odporov\u00e9 topn\u00e9 dr\u00e1ty.<\/li>\n<li>1&nbsp;850\u00b0C &#8211; &nbsp;m\u00edsto topn\u00e9ho dr\u00e1tu&nbsp; jsou pou\u017e\u00edv\u00e1ny speci\u00e1ln\u00ed &nbsp;&nbsp;&nbsp;elementy z&nbsp;&nbsp; MoSi2. Aplikace s omezen\u00fdmi &nbsp;tvarov\u00fdmi a rozm\u011brov\u00fdmi mo\u017enostmi.<\/li>\n<\/ul>\n<p>Pro v\u00edce informac\u00ed nebo pomoc p\u0159i \u0159e\u0161en\u00ed konkr\u00e9tn\u00edch topn\u00fdch situac\u00ed n\u00e1s kontaktujte.<\/p>\n<p><strong>Nev\u00fdhody:<\/strong> Ni\u017e\u0161\u00ed mechanick\u00e1 odolnost a citlivost na zne\u010di\u0161t\u011bn\u00ed dr\u00e1tu i nosn\u00fdch prvk\u016f.<\/p>\n<p><strong>V\u00fdhody:<\/strong> umo\u017e\u0148uje vysokou pracovn\u00ed teplotu, rychl\u00fd n\u00e1b\u011bh c\u00edlov\u00e9 teploty.<\/p>\n<p>Speci\u00e1ln\u00ed aplikace s otev\u0159en\u00fdm dr\u00e1tem pro oh\u0159ev vzduchu na vysok\u00e9 teploty &#8211;&nbsp;<a href=\"https:\/\/www.etto.cz\/telesa-podle-ucelu\/technologie-horkeho-vzduchu-serpentine\/\">Technologie hork\u00e9ho vzduchu SERPENTINE\u2122<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Topn\u00e1 t\u011blesa s otev\u0159en\u00fdm dr\u00e1tem se d\u011bl\u00ed dle konstrukce: &nbsp;keramick\u00e1 topn\u00e9 t\u011blesa &nbsp;t\u011blesa se sl\u00eddovou izolac\u00ed Poloha odporov\u00e9ho dr\u00e1tu je definov\u00e1na keramick\u00fdmi nebo sl\u00eddov\u00fdmi nosn\u00edky &#8230;<\/p>\n","protected":false},"author":1,"featured_media":1111,"parent":503,"menu_order":0,"comment_status":"open","ping_status":"open","template":"_page-menu.php","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-137","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Topn\u00e1 t\u011blesa s otev\u0159en\u00fdm dr\u00e1tem | ELEKTRON-ETTO<\/title>\n<meta name=\"description\" content=\"Keramick\u00e1 a sl\u00eddov\u00e1 topn\u00e1 t\u011blesa s otev\u0159en\u00fdm dr\u00e1tem pro rychl\u00fd oh\u0159ev vzduchu a plyn\u016f. 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