{"id":5530,"date":"2023-07-03T14:56:24","date_gmt":"2023-07-03T06:56:24","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=5530"},"modified":"2025-03-31T09:07:10","modified_gmt":"2025-03-31T09:07:10","slug":"s2-in-actuator","status":"publish","type":"post","link":"https:\/\/dclactuator.com\/sk_sk\/podpora\/ta-acutator\/s2-v-ovladaci","title":{"rendered":"\u010co znamen\u00e1 pracovn\u00fd cyklus S2 v pohonoch (elektrick\u00fdch ventiloch)?"},"content":{"rendered":"
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Mnoho \u013eud\u00ed m\u00e1 ot\u00e1zky t\u00fdkaj\u00face sa Pracovn\u00fd cyklus S2<\/strong> v aktu\u00e1toroch alebo elektrick\u00fdch ventiloch. \u010co to znamen\u00e1 a pre\u010do je to definovan\u00e9 t\u00fdmto sp\u00f4sobom?<\/p>

1. P\u00f4vod pracovn\u00fdch cyklov S1, S2, S3 a S6<\/strong><\/h2>

Ten\/T\u00e1\/To Pracovn\u00e9 cykly S1, S2, S3 a S6<\/strong> poch\u00e1dzaj\u00fa z klasifik\u00e1ci\u00ed elektromotorov s prim\u00e1rnym zameran\u00edm na tepeln\u00fa rovnov\u00e1hu. Cie\u013eom je zabezpe\u010di\u0165, aby motor prehriatie v d\u00f4sledku nepretr\u017eitej prev\u00e1dzky<\/strong>.<\/p>

Defin\u00edcie be\u017en\u00fdch pracovn\u00fdch cyklov motora:<\/strong><\/h3>

  • S1 (Nepretr\u017eit\u00fd pracovn\u00fd cyklus):<\/strong> Pracuje s kon\u0161tantn\u00fdm za\u0165a\u017een\u00edm dostato\u010dne dlho na dosiahnutie tepelnej rovnov\u00e1hy.<\/p><\/li>

  • S2 (kr\u00e1tkodob\u00fd pracovn\u00fd cyklus):<\/strong> Pracuje pri kon\u0161tantnom za\u0165a\u017een\u00ed po stanoven\u00fa dobu, ale nie dostato\u010dne dlho na dosiahnutie tepelnej rovnov\u00e1hy<\/strong>, potom sa zastav\u00ed, aby sa pred \u010fal\u0161ou prev\u00e1dzkou ochladil.<\/p><\/li>

  • S3 (Preru\u0161ovan\u00fd periodick\u00fd pracovn\u00fd cyklus):<\/strong> Pracuje v opakuj\u00facich sa cykloch \u201ebehu pod z\u00e1\u0165a\u017eou\u201c a \u201ezastavenia\u201c bez vplyvu sp\u00fa\u0161\u0165ac\u00edch pr\u00fadov na n\u00e1rast teploty.<\/p><\/li>

  • S6 (Kontinu\u00e1lny periodick\u00fd pracovn\u00fd cyklus):<\/strong> Strieda sa medzi beh s n\u00e1kladom a beh bez n\u00e1kladu<\/strong> v opakuj\u00facich sa cykloch, ale bez \u00fapln\u00e9ho zastavenia.<\/p><\/li><\/ul>

    <\/p>

    2. Pracovn\u00fd cyklus S2 v aktu\u00e1toroch (elektrick\u00e9 ventily)<\/strong><\/h2>

    Ke\u010f\u017ee pohony (elektrick\u00e9 ventily) pou\u017e\u00edvaj\u00fa elektromotory ako pohonn\u00fd mechanizmus<\/strong>, definovanie pracovn\u00e9ho cyklu je nevyhnutn\u00e9 pre zabr\u00e1ni\u0165 prehriatiu<\/strong>.<\/p>

    Pod\u013ea JB\/T 8219-2016<\/strong> (\u010c\u00ednsky priemyseln\u00fd \u0161tandard pre elektrick\u00e9 pohony v syst\u00e9moch riadenia procesov), n\u00e1rast teploty pohonu nesmie prekro\u010di\u0165 60 \u00b0C<\/strong>.<\/p>

    Ozna\u010denie pracovn\u00e9ho cyklu S2 v aktu\u00e1toroch<\/strong><\/h3>

    • S2-75%:<\/strong> Ur\u010duje funk\u010dn\u00fd pomer<\/strong> (percentu\u00e1lny podiel \u010dasu, po\u010das ktor\u00e9ho je motor pohonu zapnut\u00fd po\u010das ovl\u00e1dania ventilu).<\/p><\/li>

    • S2-30min:<\/strong> Ur\u010duje maxim\u00e1lny \u010das nepretr\u017eitej prev\u00e1dzky<\/strong> predt\u00fdm, ako sa mus\u00ed pohon vypn\u00fa\u0165, aby vychladol.<\/p><\/li><\/ul>

      <\/p>

      3. Praktick\u00e9 aspekty pou\u017e\u00edvania aktu\u00e1torov S2 Duty<\/strong><\/h2>

      \u2714 Teplota ovplyv\u0148uje trvanie S2<\/strong><\/p>

      • Ak je skuto\u010dn\u00e1 prev\u00e1dzkov\u00e1 teplota je ni\u017e\u0161ia ako menovit\u00e1 teplota<\/strong>, ten Trvanie pracovn\u00e9ho cyklu S2 je mo\u017en\u00e9 pred\u013a\u017ei\u0165<\/strong>.<\/p><\/li>

      • Ak je skuto\u010dn\u00e1 prev\u00e1dzkov\u00e1 teplota je vy\u0161\u0161ia ako menovit\u00e1 teplota<\/strong>, ten Trvanie S2 sa mus\u00ed skr\u00e1ti\u0165<\/strong> aby sa zabr\u00e1nilo prehriatiu.<\/p><\/li><\/ul>

        \u2714 Za\u0165a\u017eenie ovplyv\u0148uje trvanie S2<\/strong><\/p>

        • Ak je ovl\u00e1da\u010d prev\u00e1dzka pri ni\u017e\u0161om za\u0165a\u017een\u00ed<\/strong> ne\u017e je jeho menovit\u00e1 kapacita, trvanie pracovn\u00e9ho cyklu je mo\u017en\u00e9 pred\u013a\u017ei\u0165<\/strong>.<\/p><\/li>

        • Ak je ovl\u00e1da\u010d pri vy\u0161\u0161ej z\u00e1\u0165a\u017ei<\/strong>, ten Prev\u00e1dzkov\u00fd \u010das S2 by sa mal skr\u00e1ti\u0165<\/strong> aby sa predi\u0161lo nadmern\u00e9mu zahriatiu.<\/p><\/li><\/ul>

          Z\u00e1ver<\/strong><\/h2>

          Ten\/T\u00e1\/To Pracovn\u00fd cyklus S2<\/strong> v aktu\u00e1toroch definuje bezpe\u010dn\u00fd prev\u00e1dzkov\u00fd \u010das pred potrebn\u00fdm chladen\u00edm<\/strong> aby sa zabr\u00e1nilo prehriatiu. Pri v\u00fdbere ovl\u00e1da\u010da zv\u00e1\u017ete:<\/p>

          • Ako dlho mus\u00ed be\u017ea\u0165 nepretr\u017eite<\/strong><\/p><\/li>

          • Okolit\u00e1 teplota<\/strong><\/p><\/li>

          • Po\u017eiadavky na za\u0165a\u017eenie ventilu<\/strong><\/p><\/li><\/ul>

            Pochopenie t\u00fdchto faktorov zabezpe\u010duje dlh\u0161ia \u017eivotnos\u0165 a spo\u013eahliv\u00fd v\u00fdkon<\/strong> elektrick\u00fdch pohonov.<\/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<\/div>","protected":false},"excerpt":{"rendered":"

            Mnoho \u013eud\u00ed m\u00e1 ot\u00e1zky t\u00fdkaj\u00face sa pracovn\u00e9ho cyklu S2 v aktu\u00e1toroch alebo elektrick\u00fdch ventiloch. \u010co to znamen\u00e1 a pre\u010do je to takto definovan\u00e9? 1. P\u00f4vod pracovn\u00fdch cyklov S1, S2, S3 a S6 Pracovn\u00e9 cykly S1, S2, S3 a S6 poch\u00e1dzaj\u00fa z klasifik\u00e1cie elektromotorov s prim\u00e1rnym zameran\u00edm na tepeln\u00e9 [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[53,66,57,52,55,65],"class_list":["post-5530","post","type-post","status-publish","format-standard","hentry","category-ta-acutator","tag-actuator","tag-explosion-proof-actuator","tag-general-actuator","tag-fast-move-actuator","tag-tech-ref","tag-very-small-actuator-tag"],"acf":[],"_links":{"self":[{"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/posts\/5530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/comments?post=5530"}],"version-history":[{"count":0,"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/posts\/5530\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/media?parent=5530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/categories?post=5530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclactuator.com\/sk_sk\/wp-json\/wp\/v2\/tags?post=5530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}