{"id":3061,"date":"2025-04-13T20:18:42","date_gmt":"2025-04-13T12:18:42","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=3061"},"modified":"2026-01-24T21:59:36","modified_gmt":"2026-01-24T13:59:36","slug":"zone-1-vs-division-1-how-explosion-proof-and-flame-proof-labels-impact-industrial-lighting-selection","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/sk\/knowledge\/explosion-proof-products-knowledge\/zone-1-vs-division-1-how-explosion-proof-and-flame-proof-labels-impact-industrial-lighting-selection\/","title":{"rendered":"Z\u00f3na 1 vs. div\u00edzia 1: Ako ovplyv\u0148uj\u00fa \u0161t\u00edtky s ochranou proti v\u00fdbuchu a plame\u0148om v\u00fdber priemyseln\u00e9ho osvetlenia"},"content":{"rendered":"
<\/div><\/div>\n\n\n\n

Z\u00f3na 1 vs. div\u00edzia 1: Ako ovplyv\u0148uj\u00fa \u0161t\u00edtky s ochranou proti v\u00fdbuchu a plame\u0148om v\u00fdber priemyseln\u00e9ho osvetlenia<\/strong><\/h1>\n\n\n\n
\"Explosion<\/figure><\/div>\n\n\n\n

Odolnos\u0165 proti v\u00fdbuchu a plame\u0148om<\/strong>: Navig\u00e1cia v glob\u00e1lnych norm\u00e1ch pre dodr\u017eiavanie predpisov pre nebezpe\u010dn\u00e9 oblasti<\/strong><\/h2>\n\n\n\n

\u00davod: Kritick\u00e1 \u00faloha klasifika\u010dn\u00fdch syst\u00e9mov<\/strong><\/strong><\/h3>\n\n\n\n

Priemyseln\u00e9 zariadenia pracuj\u00face v nebezpe\u010dnom prostred\u00ed - ako s\u00fa ropn\u00e9 rafin\u00e9rie, chemick\u00e9 z\u00e1vody a bansk\u00e9 prev\u00e1dzky - sa spoliehaj\u00fa na presn\u00e9 klasifika\u010dn\u00e9 syst\u00e9my na zmiernenie riz\u00edk v\u00fdbuchu.<\/p>\n\n\n\n

Podmienky Z\u00f3na 1<\/strong> (IEC\/ATEX<\/a>) a Div\u00edzia 1<\/strong> (NEC)<\/a> definuj\u00fa odli\u0161n\u00e9 pr\u00edstupy ku klasifik\u00e1cii v\u00fdbu\u0161n\u00fdch prostred\u00ed, ktor\u00e9 priamo ovplyv\u0148uj\u00fa v\u00fdber nev\u00fdbu\u0161n\u00fdch (Ex d) a oh\u0148ovzdorn\u00fdch osvet\u013eovac\u00edch rie\u0161en\u00ed.<\/p>\n\n\n\n

V tomto \u010dl\u00e1nku sa rozoberaj\u00fa tieto normy, ich po\u017eiadavky na materi\u00e1l a ich praktick\u00e9 d\u00f4sledky pre n\u00e1vrh priemyseln\u00e9ho osvetlenia.<\/p>\n\n\n\n

1. Z\u00f3na 1 vs. div\u00edzia 1: z\u00e1kladn\u00e9 rozdiely v klasifik\u00e1cii nebezpe\u010denstva<\/strong><\/strong><\/h3>\n\n\n\n

A. Z\u00f3na 1 (normy IEC\/ATEX)<\/strong><\/p>\n\n\n\n

Defin\u00edcia<\/strong>: Z\u00f3na 1 ozna\u010duje oblasti, v ktor\u00fdch sa po\u010das be\u017enej prev\u00e1dzky (napr. po\u010das \u00fadr\u017eby alebo \u00fanikov) m\u00f4\u017ee pr\u00edle\u017eitostne vyskytn\u00fa\u0165 v\u00fdbu\u0161n\u00e1 plynn\u00e1 atmosf\u00e9ra.<\/p>\n\n\n\n

Zameranie certifik\u00e1cie<\/strong>: ATEX\/IECEx kladie d\u00f4raz na ochrana proti v\u00fdbuchu<\/strong>, ktor\u00e9 vy\u017eaduj\u00fa, aby kryty odolali vn\u00fatorn\u00fdm v\u00fdbuchom bez toho, aby do\u0161lo k zap\u00e1leniu vonkaj\u0161ej atmosf\u00e9ry.<\/p>\n\n\n\n

Po\u017eiadavky na materi\u00e1l<\/strong>: Hlin\u00edkov\u00e9 alebo nerezov\u00e9 puzdr\u00e1 s medzerami medzi plame\u0148mi \u22640,05 mm, testovan\u00e9 pod\u013ea normy EN 60079-1 na odolnos\u0165 vo\u010di tlaku (\u22651,5-n\u00e1sobok v\u00fdbu\u0161nej sily).<\/p>\n\n\n\n

B. Div\u00edzia 1 (NEC 500\/505)<\/strong><\/p>\n\n\n\n

Defin\u00edcia<\/strong>: Div\u00edzia 1 sa vz\u0165ahuje na prostredie, v ktorom s\u00fa nebezpe\u010dn\u00e9 plyny, pary alebo prach pr\u00edtomn\u00e9 nepretr\u017eite alebo \u010dasto za norm\u00e1lnych podmienok.<\/p>\n\n\n\n

Zameranie certifik\u00e1cie<\/strong>: UL 844 uprednost\u0148uje odolnos\u0165 vo\u010di plame\u0148om<\/strong>, \u010d\u00edm sa zabezpe\u010d\u00ed, aby vonkaj\u0161ie povrchy odolali vznieteniu od bl\u00edzkeho oh\u0148a.<\/p>\n\n\n\n

Po\u017eiadavky na materi\u00e1l<\/strong>: Nehor\u013eav\u00e9 polykarbon\u00e1tov\u00e9 \u0161o\u0161ovky a epoxidom utesnen\u00e9 spoje zabra\u0148uj\u00fa prenikaniu plame\u0148a.<\/p>\n\n\n\n

K\u013e\u00fa\u010dov\u00fd kontrast<\/strong>:<\/p>\n\n\n\n

Trvanie rizika<\/strong>: Z\u00f3na 1 sa zameriava na ob\u010dasn\u00e9 nebezpe\u010denstv\u00e1, zatia\u013e \u010do div\u00edzia 1 na trval\u00e9 rizik\u00e1.<\/p>\n\n\n\n

Testovacie protokoly<\/strong>: Svietidl\u00e1 z\u00f3ny 1 sa podrobuj\u00fa cyklick\u00fdm sk\u00fa\u0161kam v\u00fdbuchu (viac ako 5 tlakov\u00fdch cyklov), zatia\u013e \u010do svietidl\u00e1 div\u00edzie 1 sa zameriavaj\u00fa na nepretr\u017eit\u00e9 vystavenie plame\u0148u.<\/p>\n\n\n\n

2. Certifika\u010dn\u00e9 v\u00fdzvy: Region\u00e1lne normy a inov\u00e1cie materi\u00e1lov<\/strong><\/strong><\/h3>\n\n\n\n

A. Zhoda ATEX vs. NEC<\/strong><\/p>\n\n\n\n

Eur\u00f3pa (ATEX)<\/strong>: Naria\u010fuje dvojit\u00fa certifik\u00e1ciu pre kombinovan\u00e9 nebezpe\u010denstvo plynu\/prachu (napr. z\u00f3na 1\/21). Pr\u00edklad: QLEX-SLM-250-ATEX pou\u017e\u00edvaj\u00fa polykarbon\u00e1tov\u00e9 \u0161o\u0161ovky a hlin\u00edkov\u00e9 kryty, aby sp\u013a\u0148ali po\u017eiadavky Ex d IIC T6.<\/p>\n\n\n\n

Severn\u00e1 Amerika (NEC)<\/strong>: Svetl\u00e1 div\u00edzie 1 \u010dasto nemaj\u00fa ochranu proti vznieteniu prachu (NFPA 70), \u010do si v pr\u00edpade obiln\u00fdch s\u00edl alebo farmaceutick\u00fdch zariaden\u00ed vy\u017eaduje dodato\u010dn\u00e9 utesnenie IP6X.<\/p>\n\n\n\n

B. Hybridn\u00e9 rie\u0161enia pre glob\u00e1lne trhy<\/strong><\/p>\n\n\n\n

Pr\u00edpadov\u00e1 \u0161t\u00fadia<\/strong>: Dopyt po ropn\u00fdch plo\u0161in\u00e1ch na mori ATEX z\u00f3na 1 + NEC div\u00edzia 1<\/strong> dodr\u017eiavanie predpisov. Rie\u0161enia zah\u0155\u0148aj\u00fa trojito utesnen\u00e9 LED moduly s keramick\u00fdmi tlmi\u010dmi plame\u0148a, ktor\u00e9 zni\u017euj\u00fa n\u00e1klady na \u00fadr\u017ebu 30% v prostred\u00ed slanej vody.<\/p>\n\n\n\n

Materi\u00e1lov\u00e9 objavy<\/strong>:<\/p>\n\n\n\n

Vodiv\u00e9 epoxidov\u00e9 tesnenia<\/strong>: Zabr\u00e1\u0148te vzniku statick\u00fdch iskier v uho\u013en\u00fdch baniach 1. div\u00edzie bohat\u00fdch na met\u00e1n.<\/p>\n\n\n\n

Nanokeramick\u00e9 povlaky<\/strong>: Zv\u00fd\u0161enie odolnosti hlin\u00edkov\u00fdch krytov vo\u010di plame\u0148om, testovan\u00e9 do 800 \u00b0C pre z\u00f3ny skladovania LNG.<\/p>\n\n\n\n

3. Strat\u00e9gie osvetlenia \u0161pecifick\u00e9 pre dan\u00fa aplik\u00e1ciu<\/strong><\/strong><\/h3>\n\n\n\n

A. Zariadenia na \u0165a\u017ebu ropy a zemn\u00e9ho plynu<\/strong><\/p>\n\n\n\n

Z\u00f3na 1<\/strong>: Pou\u017e\u00edvajte nev\u00fdbu\u0161n\u00e9 LED reflektory s od\u013eah\u010dovac\u00edmi ventilmi (napr. svietidl\u00e1 GUANMN s triedou Ex d pre rafin\u00e9rske potrubn\u00e9 stojany).<\/p>\n\n\n\n

Div\u00edzia 1<\/strong>: Nasa\u010fte nehor\u013eav\u00e9 halog\u00e9nov\u00e9 z\u00e1lo\u017en\u00e9 zdroje s povrchovou teplotou <85 \u00b0C, aby sa zabr\u00e1nilo vznieteniu s\u00edrovod\u00edka.<\/p>\n\n\n\n

B. Chemick\u00e9 spracovate\u013esk\u00e9 z\u00e1vody<\/strong><\/p>\n\n\n\n

Dvojit\u00e1 certifik\u00e1cia<\/strong>: Hor\u013eav\u00fd prach (z\u00f3na 21) a v\u00fdpary (div\u00edzia 1) vy\u017eaduj\u00fa svietidl\u00e1 s kryt\u00edm IP65 a ozna\u010den\u00edm Ex tD.<\/p>\n\n\n\n

Pr\u00edpad zlyhania<\/strong>: Po\u017eiar v texaskej tov\u00e1rni v roku 2024 sp\u00f4sobili svetl\u00e1, ktor\u00e9 nevyhovovali po\u017eiadavk\u00e1m normy ATEX div\u00edzie 1 a roztavili sa pod vplyvom etanolov\u00fdch p\u00e1r.<\/p>\n\n\n\n

4. Anal\u00fdza n\u00e1kladov a pr\u00ednosov: Zoh\u013eadnenie celkov\u00e9ho vlastn\u00edctva<\/strong><\/strong><\/h3>\n\n\n\n

Po\u010diato\u010dn\u00e9 n\u00e1klady<\/strong>: Svetl\u00e1 ATEX z\u00f3na 1 stoja 20-35% viac kv\u00f4li presn\u00e9mu obr\u00e1baniu, ale zni\u017euj\u00fa prestoje s\u00favisiace s v\u00fdbuchom.<\/p>\n\n\n\n

\u00dadr\u017eba<\/strong>: N\u00e1tery odoln\u00e9 vo\u010di plame\u0148om div\u00edzie 1 vy\u017eaduj\u00fa \u0161tvr\u0165ro\u010dn\u00e9 infra\u010derven\u00e9 kontroly (pod\u013ea normy ISA 60079-17), pri\u010dom sa prid\u00e1va $1,200\/rok na jedno zariadenie.<\/p>\n\n\n\n

Pr\u00edklad n\u00e1vratnosti invest\u00edci\u00ed<\/strong>: Petrochemick\u00fd z\u00e1vod, ktor\u00fd pre\u0161iel na LED s dvojit\u00fdm certifik\u00e1tom, zaznamenal za 5 rokov 50% \u00faspor energie a 40% menej bezpe\u010dnostn\u00fdch incidentov.<\/p>\n\n\n\n

5. Bud\u00face trendy: Inteligentn\u00e9 technol\u00f3gie a udr\u017eate\u013enos\u0165<\/strong><\/strong><\/h3>\n\n\n\n

Integr\u00e1cia IoT<\/strong>: Senzory vyhovuj\u00face z\u00f3ne 1 monitoruj\u00fa \u00faniky met\u00e1nu a sp\u00fa\u0161\u0165aj\u00fa vypnutie za <0,5 sekundy.<\/p>\n\n\n\n

Spoma\u013eova\u010de horenia na biologickej b\u00e1ze<\/strong>: Pr\u00edsady lign\u00ednu nahr\u00e1dzaj\u00fa toxick\u00e9 br\u00f3movan\u00e9 zl\u00fa\u010deniny, \u010do je v s\u00falade s nariadeniami E\u00da REACH.<\/p>\n\n\n\n

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

S\u00favisiace 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\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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Svetl\u00e1 LED odoln\u00e9 proti v\u00fdbuchu<\/a><\/h4>\n<\/div>\n\n\n\n
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Trojit\u00e9 LED osvetlenie<\/a><\/h4>\n<\/div>\n\n\n\n
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Svetl\u00e1 \u010derpac\u00edch stan\u00edc odoln\u00e9 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\n\n\n
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\"\"<\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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LED svetl\u00e1 na zaplavenie<\/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\u00e9 svetl\u00e1 LED<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
<\/div><\/div>\n\n\n\n

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

Zone 1 vs Division 1: How Explosion Proof and Flame Proof Labels Impact Industrial Lighting Selection Explosion Proof and Flame Proof: Navigating Global Standards for Hazardous Area Compliance Introduction: The Critical Role of Classification Systems Industrial facilities operating in hazardous environments\u2014such as oil refineries, chemical plants, and mining operations\u2014rely on precise classification systems to mitigate 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classification systems to mitigate…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/3061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/comments?post=3061"}],"version-history":[{"count":3,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/3061\/revisions"}],"predecessor-version":[{"id":4723,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/3061\/revisions\/4723"}],"up":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/pages\/2374"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/sk\/wp-json\/wp\/v2\/media?parent=3061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}