{"id":2981,"date":"2025-04-08T21:10:14","date_gmt":"2025-04-08T13:10:14","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=2981"},"modified":"2025-04-08T22:38:21","modified_gmt":"2025-04-08T14:38:21","slug":"can-led-lights-be-used-in-an-explosion-proof-area-%ef%bc%9f","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/cs\/knowledge\/explosion-proof-products-knowledge\/can-led-lights-be-used-in-an-explosion-proof-area-%ef%bc%9f\/","title":{"rendered":"Mohou b\u00fdt led sv\u011btla pou\u017eita v nev\u00fdbu\u0161n\u00e9m prostoru?"},"content":{"rendered":"
<\/div><\/div>\n\n\n\n

Mohou b\u00fdt led sv\u011btla pou\u017eita v nev\u00fdbu\u0161n\u00e9m prostoru?<\/strong><\/strong><\/h2>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n

\u010casto jsou kladeny ot\u00e1zky typu \u201cDo jak\u00e9 z\u00f3ny pat\u0159\u00ed osv\u011btlen\u00ed odoln\u00e9 proti v\u00fdbuchu?\u201d.<\/p>\n\n\n\n

V nev\u00fdbu\u0161n\u00e9m prostoru lze pou\u017e\u00edvat pouze nev\u00fdbu\u0161n\u00e1 sv\u011btla, b\u011b\u017en\u00e9 lampy a sv\u00edtilny nelze v nev\u00fdbu\u0161n\u00e9m prostoru pou\u017e\u00edvat. Oby\u010dejn\u00e9 lampy se pou\u017e\u00edvaj\u00ed v m\u00edstech, kde se vyskytuj\u00ed neho\u0159lav\u00e9 plyny a prachy.<\/p>\n\n\n\n

Co je to nev\u00fdbu\u0161n\u00fd prostor, nebezpe\u010dn\u00fd prostor?<\/strong><\/strong><\/h2>\n\n\n\n

Podle klasifikace nebezpe\u010dn\u00fdch prostor\u016f Mezin\u00e1rodn\u00ed elektrotechnick\u00e9 komise (IEC)\/Evropsk\u00e9 elektrotechnick\u00e9 komise (ENEC):<\/p>\n\n\n\n

Z\u00f3na 0 (Zone 0): <\/strong><\/strong><\/h3>\n\n\n\n

se vztahuje na oblast, kde jsou v\u017edy nebo po dlouhou dobu p\u0159\u00edtomny v\u00fdbu\u0161n\u00e9 plyny a kde je nebezpe\u010d\u00ed v\u011bt\u0161\u00ed ne\u017e 1000 hodin\/rok.<\/p>\n\n\n\n

Prostor, kde jsou za b\u011b\u017en\u00e9ho provozu nep\u0159etr\u017eit\u011b nebo po dlouhou dobu p\u0159\u00edtomny v\u00fdbu\u0161n\u00e9 sm\u011bsi plyn\u016f.<\/p>\n\n\n\n

Nap\u0159\u00edklad vnit\u0159n\u00ed prostory skladovac\u00edch n\u00e1dr\u017e\u00ed v n\u011bkter\u00fdch ropn\u00fdch rafineri\u00edch, kde jsou v d\u016fsledku skladov\u00e1n\u00ed ho\u0159lav\u00fdch a v\u00fdbu\u0161n\u00fdch olej\u016f uvnit\u0159 n\u00e1dr\u017e\u00ed trvale p\u0159\u00edtomny t\u011bkav\u00e9 ho\u0159lav\u00e9 plyny, jsou prost\u0159ed\u00edm z\u00f3ny 0. Mo\u017enost v\u00fdbuchu v tomto prostoru je extr\u00e9mn\u011b vysok\u00e1 a po\u017eadavky na nev\u00fdbu\u0161nost elektrick\u00fdch za\u0159\u00edzen\u00ed apod. jsou nejp\u0159\u00edsn\u011bj\u0161\u00ed.<\/p>\n\n\n\n

Z\u00f3na 1 (Zone 1): <\/strong><\/strong><\/h3>\n\n\n\n

se vztahuje na prostor, kde mohou b\u00fdt p\u0159i b\u011b\u017en\u00e9m provozu p\u0159\u00edtomny ho\u0159lav\u00e9 plyny s nebezpe\u010d\u00edm 10 a\u017e 1000 hodin\/rok.<\/p>\n\n\n\n

Norm\u00e1ln\u00ed provoz znamen\u00e1 b\u011b\u017en\u00fd provoz za\u0159\u00edzen\u00ed v r\u00e1mci jeho konstruk\u010dn\u00edch parametr\u016f.<\/p>\n\n\n\n

Nap\u0159\u00edklad v chemick\u00e9m v\u00fdrobn\u00edm z\u00e1vod\u011b, n\u011bkter\u00e9 z rozhran\u00ed potrub\u00ed pro p\u0159epravu ho\u0159lav\u00fdch plyn\u016f, sice t\u011bsnic\u00ed opat\u0159en\u00ed, ale p\u0159i b\u011b\u017en\u00e9m provozu procesu m\u016f\u017ee st\u00e1le doch\u00e1zet k \u00faniku mal\u00e9ho mno\u017estv\u00ed ho\u0159lav\u00fdch plyn\u016f, co\u017e m\u00e1 za n\u00e1sledek vznik v\u00fdbu\u0161n\u00fdch sm\u011bs\u00ed plyn\u016f, bude tento typ oblasti rozd\u011blen do z\u00f3ny 1. Z\u00f3na 1 mo\u017enosti v\u00fdbuchu pom\u011brn\u011b vysok\u00e9ho stupn\u011b v\u00fdbuchu, po\u017eadavky na nev\u00fdbu\u0161nost za\u0159\u00edzen\u00ed jsou tak\u00e9 velmi p\u0159\u00edsn\u00e9.<\/p>\n\n\n\n

Z\u00f3na 2 (Zone 2): <\/strong><\/strong><\/h3>\n\n\n\n

se t\u00fdk\u00e1 nep\u0159\u00edtomnosti ho\u0159lav\u00fdch plyn\u016f za norm\u00e1ln\u00edch podm\u00ednek, i kdy\u017e p\u0159\u00edle\u017eitostn\u011b, existence velmi kr\u00e1tk\u00e9ho \u010dasov\u00e9ho obdob\u00ed, havarijn\u00ed stav rizika 0,1 a\u017e 10 hodin\/rok.<\/p>\n\n\n\n

V n\u011bkter\u00fdch dob\u0159e v\u011btran\u00fdch pr\u016fmyslov\u00fdch provozech se sice nach\u00e1z\u00ed mal\u00e9 mno\u017estv\u00ed za\u0159\u00edzen\u00ed, z nich\u017e mohou unikat ho\u0159lav\u00e9 plyny, ale ventila\u010dn\u00ed syst\u00e9m dok\u00e1\u017ee unikl\u00e9 plyny z\u0159edit a v\u010das odv\u00e9st, tak\u017ee je nepravd\u011bpodobn\u00e9, \u017ee by v\u00fdbu\u0161n\u00e9 sm\u011bsi plyn\u016f existovaly po del\u0161\u00ed dobu, a tento druh prostoru je klasifikov\u00e1n jako z\u00f3na 2. Ve srovn\u00e1n\u00ed se z\u00f3nami 0 a 1 je v z\u00f3n\u011b 2 ni\u017e\u0161\u00ed pravd\u011bpodobnost v\u00fdbuchu, ale p\u0159esto vy\u017eaduje vhodn\u00e1 opat\u0159en\u00ed na ochranu proti v\u00fdbuchu.<\/p>\n\n\n\n

Pro prachov\u00e9 prost\u0159ed\u00ed plat\u00ed obdobn\u00e1 klasifikace ATEX: <\/strong><\/strong><\/h2>\n\n\n\n

Z\u00f3na 20: <\/strong><\/strong><\/h3>\n\n\n\n

M\u00edsta a vnit\u0159n\u00ed prostory kontejner\u016f, kde se ho\u0159lav\u00fd prach vyskytuje trvale nebo dostate\u010dn\u011b \u010dasto na to, aby se tvo\u0159ily ho\u0159lav\u00e9 sm\u011bsi prachu a vzduchu, a\/nebo kde je pravd\u011bpodobn\u00e9, \u017ee se p\u0159i b\u011b\u017en\u00e9m provozu vytvo\u0159\u00ed nekontrolovan\u00e1 a extr\u00e9mn\u011b siln\u00e1 vrstva prachu.<\/p>\n\n\n\n

Do z\u00f3ny 20 by nap\u0159\u00edklad spadal ml\u00fdn n\u011bkter\u00fdch ml\u00fdn\u016f na mouku, kde b\u011bhem v\u00fdrobn\u00edho procesu vznik\u00e1 velk\u00e9 mno\u017estv\u00ed mou\u010dn\u00e9ho prachu s vysok\u00fdmi a trval\u00fdmi koncentracemi prachu.<\/p>\n\n\n\n

Z\u00f3na 21: <\/strong><\/strong><\/h3>\n\n\n\n

M\u00edsta, kde se m\u016f\u017ee vyskytovat prach v mno\u017estv\u00ed dostate\u010dn\u00e9m k vytvo\u0159en\u00ed ho\u0159lav\u00e9 sm\u011bsi prachu a vzduchu p\u0159i b\u011b\u017en\u00e9m provozu, ale kter\u00e1 nejsou klasifikov\u00e1na jako z\u00f3na 20.<\/p>\n\n\n\n

Obvykle zahrnuje oblasti p\u0159il\u00e9haj\u00edc\u00ed ke zdroj\u016fm emis\u00ed prachu (nap\u0159. z\u00e1sobn\u00edky, kontejnery atd.), kde m\u016f\u017ee doch\u00e1zet k ob\u010dasn\u00fdm \u00fanik\u016fm prachu, co\u017e vede k tvorb\u011b ho\u0159lav\u00fdch sm\u011bs\u00ed prachu a vzduchu v lokalizovan\u00fdch oblastech, nap\u0159. n\u011bkter\u00e9 z oblast\u00ed manipulace s materi\u00e1lem mohou spadat do z\u00f3ny 21.<\/p>\n\n\n\n

Z\u00f3na 22: <\/strong><\/strong><\/h3>\n\n\n\n

M\u00edsta, kde se ho\u0159lav\u00fd prach vyskytuje p\u0159\u00edle\u017eitostn\u011b a pouze po kr\u00e1tkou dobu za neobvykl\u00fdch podm\u00ednek nebo kde se ho\u0159lav\u00fd prach p\u0159\u00edle\u017eitostn\u011b hromad\u00ed nebo m\u016f\u017ee b\u00fdt navrstven a vytv\u00e1\u0159\u00ed sm\u011bs ho\u0159lav\u00e9ho prachu ve vzduchu.<\/p>\n\n\n\n

Nap\u0159\u00edklad v n\u011bkter\u00fdch d\u00edln\u00e1ch, kter\u00e9 produkuj\u00ed prach, ale jsou dob\u0159e v\u011btran\u00e9 a dob\u0159e \u0159\u00edzen\u00e9, se m\u016f\u017ee mal\u00e9 mno\u017estv\u00ed prachu hromadit pouze za abnorm\u00e1ln\u00edch podm\u00ednek, jako je porucha za\u0159\u00edzen\u00ed, a takov\u00e9 prostory jsou klasifikov\u00e1ny jako z\u00f3na 22.<\/p>\n\n\n\n

Te\u010f u\u017e v\u00edte: Mohou b\u00fdt led sv\u011btla pou\u017eita v nev\u00fdbu\u0161n\u00e9m prostoru?<\/strong><\/p>\n\n\n\n

<\/div><\/div>\n\n\n\n

Souvisej\u00edc\u00ed produkty<\/h2>\n\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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Sv\u011btla LED odoln\u00e1 proti v\u00fdbuchu<\/a><\/h4>\n<\/div>\n\n\n\n
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Trojit\u00e1 ochrann\u00e1 sv\u011btla LED<\/a><\/h4>\n<\/div>\n\n\n\n
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Sv\u011btla \u010derpac\u00edch stanic odoln\u00e1 proti v\u00fdbuchu<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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LED sv\u011btla pro zaplaven\u00ed<\/a><\/h4>\n<\/div>\n\n\n\n
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LED Tri-Proof Tube Lights<\/a><\/h4>\n<\/div>\n\n\n\n
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Pouli\u010dn\u00ed osv\u011btlen\u00ed LED<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
<\/div><\/div>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Can led lights be used in an explosion proof area? Questions such as \u201cWhat zone is explosion-proof lighting in?\u201d are often asked. Only explosion-proof lights can be used in an explosion-proof area, ordinary lamps and lanterns can not be used in an explosion-proof area. Ordinary lamps are used in places where non-combustible gases and dusts […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2374,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","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":"var(--ast-global-color-4)","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":""},"class_list":["post-2981","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/cs\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Can led lights be used in an explosion proof area? Questions such as \u201cWhat zone is explosion-proof lighting in?\u201d are often asked. Only explosion-proof lights can be used in an explosion-proof area, ordinary lamps and lanterns can not be used in an explosion-proof area. Ordinary lamps are used in places where non-combustible gases and dusts…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/pages\/2981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/comments?post=2981"}],"version-history":[{"count":3,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/pages\/2981\/revisions"}],"predecessor-version":[{"id":3002,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/pages\/2981\/revisions\/3002"}],"up":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/pages\/2374"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/media?parent=2981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}