{"id":18922,"date":"2025-07-26T11:35:58","date_gmt":"2025-07-26T03:35:58","guid":{"rendered":"https:\/\/viox.com\/?p=18922"},"modified":"2025-07-26T11:47:08","modified_gmt":"2025-07-26T03:47:08","slug":"ip67-vs-ip68","status":"publish","type":"post","link":"https:\/\/test.viox.com\/cs\/ip67-vs-ip68\/","title":{"rendered":"IP67 vs. IP68: Kompletn\u00ed pr\u016fvodce stupni kryt\u00ed"},"content":{"rendered":"<div class=\"product-intro\">\n<p><strong>IP67 a IP68 jsou ob\u011b vodot\u011bsn\u00e9, ale IP68 nab\u00edz\u00ed vynikaj\u00edc\u00ed ochranu proti vod\u011b.<\/strong> Za\u0159\u00edzen\u00ed s kryt\u00edm IP67 vydr\u017e\u00ed pono\u0159en\u00ed do vody a\u017e do hloubky 1 metru po dobu 30 minut, zat\u00edmco za\u0159\u00edzen\u00ed s kryt\u00edm IP68 zvl\u00e1dnou hlub\u0161\u00ed vodu a del\u0161\u00ed dobu pono\u0159en\u00ed dle pokyn\u016f v\u00fdrobce. Oba stupn\u011b kryt\u00ed poskytuj\u00ed \u00faplnou ochranu proti prachu.<\/p>\n<p>Pochopen\u00ed t\u011bchto standard\u016f ochrany proti vniknut\u00ed je kl\u00ed\u010dov\u00e9 p\u0159i v\u00fdb\u011bru elektroniky pro venkovn\u00ed pou\u017eit\u00ed, pr\u016fmyslov\u00e9 aplikace nebo prost\u0159ed\u00ed vystaven\u00e1 vod\u011b. Spr\u00e1vn\u00e9 kryt\u00ed IP zaji\u0161\u0165uje spolehliv\u00fd provoz va\u0161eho za\u0159\u00edzen\u00ed a z\u00e1rove\u0148 zabra\u0148uje n\u00e1kladn\u00fdm \u0161kod\u00e1m zp\u016fsoben\u00fdm vniknut\u00edm vody a prachu.<\/p>\n<h2>Co jsou to IP hodnocen\u00ed? Z\u00e1kladn\u00ed definice<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-18924\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/IP-Ratings.webp\" alt=\"IP Ratings\" width=\"1000\" height=\"264\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/IP-Ratings.webp 1000w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/IP-Ratings-300x79.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/IP-Ratings-768x203.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/IP-Ratings-18x5.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/IP-Ratings-600x158.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p><a href=\"https:\/\/www.iec.ch\/ip-ratings\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Stupe\u0148 kryt\u00ed (IP)<\/strong><\/a> jsou mezin\u00e1rodn\u00ed standardy definovan\u00e9 <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/2452\" rel=\"nofollow noopener\" target=\"_blank\">IEC 60529 <\/a>kter\u00e9 klasifikuj\u00ed stupe\u0148 ochrany poskytovan\u00fd elektrick\u00fdmi kryty proti vniknut\u00ed pevn\u00fdch p\u0159edm\u011bt\u016f a kapalin.<\/p>\n<p>Kryt\u00ed IP se skl\u00e1d\u00e1 ze dvou \u010d\u00edslic:<\/p>\n<ul>\n<li><strong>Prvn\u00ed \u010d\u00edslice (0\u20136)<\/strong>Ochrana proti pevn\u00fdm \u010d\u00e1stic\u00edm a prachu<\/li>\n<li><strong>Druh\u00e1 \u010d\u00edslice (0\u20139)<\/strong>Ochrana proti vniknut\u00ed vody<\/li>\n<\/ul>\n<h3>Definice IP67<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-18932\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip67.webp\" alt=\"\" width=\"800\" height=\"364\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip67.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip67-300x137.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip67-768x349.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip67-18x8.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip67-600x273.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Kryt\u00ed IP67<\/strong> znamen\u00e1, \u017ee za\u0159\u00edzen\u00ed je zcela prachot\u011bsn\u00e9 (6) a vydr\u017e\u00ed pono\u0159en\u00ed do vody do hloubky 1 metru po dobu a\u017e 30 minut (7).<\/p>\n<h3>Definice IP68<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-18933\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip68.webp\" alt=\"ip68\" width=\"800\" height=\"365\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip68.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip68-300x137.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip68-768x350.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip68-18x8.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/ip68-600x274.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Kryt\u00ed IP68<\/strong> znamen\u00e1, \u017ee za\u0159\u00edzen\u00ed je zcela prachot\u011bsn\u00e9 (6) a vydr\u017e\u00ed trval\u00e9 pono\u0159en\u00ed do vody do hloubky v\u00edce ne\u017e 1 metru (8), za specifick\u00fdch podm\u00ednek definovan\u00fdch v\u00fdrobcem.<\/p>\n<h2>IP67 vs. IP68: Porovn\u00e1n\u00ed kl\u00ed\u010dov\u00fdch rozd\u00edl\u016f<\/h2>\n<table>\n<thead>\n<tr>\n<th>Funkce<\/th>\n<th>IP67<\/th>\n<th>IP68<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Ochrana proti prachu<\/strong><\/td>\n<td>Kompletn\u00ed ochrana (\u00farove\u0148 6)<\/td>\n<td>Kompletn\u00ed ochrana (\u00farove\u0148 6)<\/td>\n<\/tr>\n<tr>\n<td><strong>Hloubka vody<\/strong><\/td>\n<td>A\u017e 1 metr<\/td>\n<td>V\u00edce ne\u017e 1 metr (specifikov\u00e1no v\u00fdrobcem)<\/td>\n<\/tr>\n<tr>\n<td><strong>Doba pono\u0159en\u00ed<\/strong><\/td>\n<td>Maxim\u00e1ln\u011b 30 minut<\/td>\n<td>Nep\u0159etr\u017eit\u00fd (specifikov\u00e1no v\u00fdrobcem)<\/td>\n<\/tr>\n<tr>\n<td><strong>Typick\u00e9 aplikace<\/strong><\/td>\n<td>Chytr\u00e9 telefony, venkovn\u00ed kamery<\/td>\n<td>Pot\u00e1p\u011b\u010dsk\u00e9 vybaven\u00ed, ponorky<\/td>\n<\/tr>\n<tr>\n<td><strong>N\u00e1kladov\u00fd faktor<\/strong><\/td>\n<td>Ni\u017e\u0161\u00ed v\u00fdrobn\u00ed n\u00e1klady<\/td>\n<td>Vy\u0161\u0161\u00ed v\u00fdrobn\u00ed n\u00e1klady<\/td>\n<\/tr>\n<tr>\n<td><strong>Testovac\u00ed norma<\/strong><\/td>\n<td>Standardizov\u00e1no podle IEC 60529<\/td>\n<td>IEC 60529 + specifikace v\u00fdrobce<\/td>\n<\/tr>\n<tr>\n<td><strong>B\u011b\u017en\u00e9 hloubky<\/strong><\/td>\n<td>Testov\u00e1n\u00ed od 0,15 m do 1 m<\/td>\n<td>1,5 m a\u017e 10 m+ v z\u00e1vislosti na proveden\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Podrobn\u00e1 anal\u00fdza ochrany vod<\/h2>\n<h3>Specifikace ochrany proti vod\u011b IP67<\/h3>\n<p>Za\u0159\u00edzen\u00ed s IP67 proch\u00e1zej\u00ed standardizovan\u00fdmi testy za t\u011bchto podm\u00ednek:<\/p>\n<ul>\n<li><strong>Doba trv\u00e1n\u00ed testu<\/strong>Maxim\u00e1ln\u011b 30 minut<\/li>\n<li><strong>Hloubka vody<\/strong>: 0,15 metru a\u017e 1 metr<\/li>\n<li><strong>Teplota vody<\/strong>Pokojov\u00e1 teplota<\/li>\n<li><strong>Zku\u0161ebn\u00ed metoda<\/strong>Statick\u00e9 pono\u0159en\u00ed bez cirkulace vody<\/li>\n<\/ul>\n<blockquote><p><strong>\u26a0\ufe0f Bezpe\u010dnostn\u00ed upozorn\u011bn\u00ed<\/strong>Kryt\u00ed IP67 nezaru\u010duje ochranu proti vysokotlak\u00fdm vodn\u00edm paprsk\u016fm ani proti dynamick\u00fdm vodn\u00edm podm\u00ednk\u00e1m.<\/p><\/blockquote>\n<h3>Specifikace ochrany proti vod\u011b IP68<\/h3>\n<p>Testov\u00e1n\u00ed IP68 se li\u0161\u00ed v z\u00e1vislosti na v\u00fdrobci, ale obvykle zahrnuje:<\/p>\n<ul>\n<li><strong>Doba trv\u00e1n\u00ed testu<\/strong>Nep\u0159etr\u017eit\u00e9 pono\u0159en\u00ed (hodiny a\u017e dny)<\/li>\n<li><strong>Hloubka vody<\/strong>1,5 metru a\u017e 10+ metr\u016f<\/li>\n<li><strong>Odolnost proti tlaku<\/strong>V\u00fdrazn\u011b vy\u0161\u0161\u00ed ne\u017e IP67<\/li>\n<li><strong>Zku\u0161ebn\u00ed podm\u00ednky<\/strong>\u010casto zahrnuj\u00ed simulaci ob\u011bhu a tlaku<\/li>\n<\/ul>\n<blockquote><p><strong>Tip experta<\/strong>V\u017edy zkontrolujte specifikace v\u00fdrobce pro za\u0159\u00edzen\u00ed s kryt\u00edm IP68, proto\u017ee samotn\u00e9 ozna\u010den\u00ed \u201eIP68\u201c neur\u010duje p\u0159esn\u00e9 limity hloubky a doby trv\u00e1n\u00ed.<\/p><\/blockquote>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Co je to IP rating? Vysv\u011btlen\u00ed IP ratingu\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/wgr5mBZsvIo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h2>Aplikace a p\u0159\u00edpady pou\u017eit\u00ed<\/h2>\n<h3>Kdy zvolit IP67<\/h3>\n<p><strong>IP67 je ide\u00e1ln\u00ed pro:<\/strong><\/p>\n<ul>\n<li>Chytr\u00e9 telefony a tablety pro ka\u017edodenn\u00ed vod\u011bodolnost<\/li>\n<li>Venkovn\u00ed bezpe\u010dnostn\u00ed kamery za norm\u00e1ln\u00edch pov\u011btrnostn\u00edch podm\u00ednek<\/li>\n<li>Pr\u016fmyslov\u00e9 <a href=\"https:\/\/test.viox.com\/cs\/sensor\/\">senzory<\/a> v m\u00edrn\u011b vlhk\u00e9m prost\u0159ed\u00ed<\/li>\n<li>Automobilov\u00e1 elektronika vystaven\u00e1 de\u0161ti a myt\u00ed<\/li>\n<li>Spot\u0159ebn\u00ed elektronika pro pou\u017eit\u00ed u baz\u00e9nu nebo na pl\u00e1\u017ei<\/li>\n<\/ul>\n<h3>Kdy zvolit IP68<\/h3>\n<p><strong>IP68 je nezbytn\u00fd pro:<\/strong><\/p>\n<ul>\n<li>Vybaven\u00ed pro podvodn\u00ed fotografov\u00e1n\u00ed<\/li>\n<li>N\u00e1mo\u0159n\u00ed naviga\u010dn\u00ed p\u0159\u00edstroje<\/li>\n<li>Syst\u00e9my osv\u011btlen\u00ed baz\u00e9n\u016f<\/li>\n<li>Ponorn\u00e1 \u010derpadla a senzory<\/li>\n<li>Profesion\u00e1ln\u00ed pot\u00e1p\u011b\u010dsk\u00e9 vybaven\u00ed<\/li>\n<li>Podvodn\u00ed drony a ROV<\/li>\n<\/ul>\n<h2>Rozd\u011blen\u00ed aplikac\u00ed v pr\u016fmyslu<\/h2>\n<h3>Spot\u0159ebn\u00ed elektronika<\/h3>\n<ul>\n<li><strong>Chytr\u00e9 telefony<\/strong>V\u011bt\u0161ina vlajkov\u00fdch telefon\u016f nyn\u00ed nab\u00edz\u00ed kryt\u00ed IP67 nebo IP68<\/li>\n<li><strong>Chytr\u00e9 hodinky<\/strong>Modely zam\u011b\u0159en\u00e9 na plav\u00e1n\u00ed obvykle pou\u017e\u00edvaj\u00ed kryt\u00ed IP68<\/li>\n<li><strong>Ak\u010dn\u00ed kamery<\/strong>Profesion\u00e1ln\u00ed modely \u010dasto p\u0159ekra\u010duj\u00ed z\u00e1kladn\u00ed standardy IP68<\/li>\n<\/ul>\n<h3>Pr\u016fmyslov\u00e9 aplikace<\/h3>\n<ul>\n<li><strong>Senzory pro \u0159\u00edzen\u00ed proces\u016f<\/strong>IP68 pro pono\u0159en\u00e9 monitorov\u00e1n\u00ed<\/li>\n<li><strong>Venkovn\u00ed s\u00ed\u0165ov\u00e9 vybaven\u00ed<\/strong>Kryt\u00ed IP67 je dostate\u010dn\u00e9 pro ochranu proti pov\u011btrnostn\u00edm vliv\u016fm<\/li>\n<li><strong>N\u00e1mo\u0159n\u00ed p\u0159\u00edstroje<\/strong>Kryt\u00ed IP68 je povinn\u00e9 pro nep\u0159etr\u017eit\u00e9 pono\u0159en\u00ed<\/li>\n<\/ul>\n<h3>Automobilov\u00fd pr\u016fmysl<\/h3>\n<ul>\n<li><strong>Senzory motorov\u00e9ho prostoru<\/strong>Standard IP67 pro b\u011b\u017en\u00fd provoz<\/li>\n<li><strong>Syst\u00e9my podvodn\u00edch vozidel<\/strong>Vy\u017eaduje se vlastn\u00ed stupe\u0148 kryt\u00ed IP68+<\/li>\n<\/ul>\n<h2>Krit\u00e9ria v\u00fdb\u011bru: Jak vybrat spr\u00e1vn\u00e9 hodnocen\u00ed<\/h2>\n<h3>Postupn\u00fd proces v\u00fdb\u011bru<\/h3>\n<ol>\n<li><strong>Zhodno\u0165te sv\u00e9 prost\u0159ed\u00ed<\/strong>\n<ul>\n<li>Maxim\u00e1ln\u00ed o\u010dek\u00e1van\u00e1 hloubka vody<\/li>\n<li>Doba trv\u00e1n\u00ed potenci\u00e1ln\u00ed expozice vod\u011b<\/li>\n<li>P\u0159\u00edtomnost tlaku vody nebo vodn\u00edch trysek<\/li>\n<\/ul>\n<\/li>\n<li><strong>Zhodno\u0165te n\u00e1klady vs. p\u0159\u00ednos<\/strong>\n<ul>\n<li>IP67 nab\u00edz\u00ed vynikaj\u00edc\u00ed ochranu pro v\u011bt\u0161inu aplikac\u00ed<\/li>\n<li>Kryt\u00ed IP68 je vy\u017eadov\u00e1no pouze tehdy, kdy\u017e pono\u0159en\u00ed p\u0159ekro\u010d\u00ed limity IP67<\/li>\n<\/ul>\n<\/li>\n<li><strong>Zkontrolujte specifikace v\u00fdrobce<\/strong>\n<ul>\n<li>Ov\u011b\u0159te p\u0159esn\u00e9 hloubkov\u00e9 a \u010dasov\u00e9 hodnocen\u00ed pro IP68<\/li>\n<li>Potvr\u010fte testovac\u00ed standardy a podm\u00ednky<\/li>\n<\/ul>\n<\/li>\n<li><strong>Zva\u017ete dlouhodobou spolehlivost<\/strong>\n<ul>\n<li>IP68 obvykle nab\u00edz\u00ed lep\u0161\u00ed integritu t\u011bsn\u011bn\u00ed v pr\u016fb\u011bhu \u010dasu<\/li>\n<li>Vy\u0161\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed n\u00e1klady mohou sn\u00ed\u017eit frekvenci v\u00fdm\u011bn<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>R\u00e1mec pro expertn\u00ed rozhodov\u00e1n\u00ed<\/h3>\n<p><strong>Zvolte IP67, kdy\u017e:<\/strong><\/p>\n<ul>\n<li>Vystaven\u00ed vod\u011b je n\u00e1hodn\u00e9 nebo do\u010dasn\u00e9<\/li>\n<li>Rozpo\u010dtov\u00e1 omezen\u00ed jsou zna\u010dn\u00e1<\/li>\n<li>Standardn\u00ed ochrana proti pov\u011btrnostn\u00edm vliv\u016fm je dosta\u010duj\u00edc\u00ed<\/li>\n<\/ul>\n<p><strong>Zvolte IP68, kdy\u017e:<\/strong><\/p>\n<ul>\n<li>Je vy\u017eadov\u00e1no \u00famysln\u00e9 pono\u0159en\u00ed<\/li>\n<li>Nutn\u00fd nep\u0159etr\u017eit\u00fd provoz pod vodou<\/li>\n<li>Maxim\u00e1ln\u00ed ochrana se vyplat\u00ed za p\u0159\u00edplatek<\/li>\n<\/ul>\n<h2>Zku\u0161ebn\u00ed normy a certifikace<\/h2>\n<h3>Po\u017eadavky normy IEC 60529<\/h3>\n<p>Stupe\u0148 kryt\u00ed IP67 i IP68 mus\u00ed spl\u0148ovat normy Mezin\u00e1rodn\u00ed elektrotechnick\u00e9 komise:<\/p>\n<h4>Zkou\u0161ka prachu (prvn\u00ed \u010d\u00edslice \u2013 6):<\/h4>\n<ul>\n<li>Kompletn\u00ed ochrana proti vniknut\u00ed prachu<\/li>\n<li>8hodinov\u00fd test v komo\u0159e s mastkov\u00fdm pr\u00e1\u0161kem<\/li>\n<li>Do sk\u0159\u00edn\u011b nesm\u00ed proniknout \u017e\u00e1dn\u00e9 prachov\u00e9 \u010d\u00e1stice.<\/li>\n<\/ul>\n<h4>Postupy testov\u00e1n\u00ed vody:<\/h4>\n<ul>\n<li><strong>IP67<\/strong>Zkou\u0161ka pono\u0159en\u00edm ve specifikovan\u00fdch hloubk\u00e1ch a po stanovenou dobu trv\u00e1n\u00ed<\/li>\n<li><strong>IP68<\/strong>Roz\u0161\u00ed\u0159en\u00e9 pono\u0159en\u00ed s parametry definovan\u00fdmi v\u00fdrobcem<\/li>\n<\/ul>\n<h3>Proces profesion\u00e1ln\u00ed certifikace<\/h3>\n<p>Za\u0159\u00edzen\u00ed mus\u00ed b\u00fdt testov\u00e1na v akreditovan\u00fdch laborato\u0159\u00edch:<\/p>\n<ol>\n<li><strong>P\u0159\u00edprava p\u0159ed testov\u00e1n\u00edm<\/strong>Ov\u011b\u0159en\u00ed integrity t\u011bsn\u011bn\u00ed<\/li>\n<li><strong>Podmi\u0148ov\u00e1n\u00ed prost\u0159ed\u00ed<\/strong>Cykly teploty a vlhkosti<\/li>\n<li><strong>Imerzn\u00ed testov\u00e1n\u00ed<\/strong>P\u0159esn\u00e9 dodr\u017eov\u00e1n\u00ed specifikac\u00ed protokolu<\/li>\n<li><strong>Inspekce po zkou\u0161ce<\/strong>Vnit\u0159n\u00ed kontrola na vniknut\u00ed vody<\/li>\n<li><strong>Dokumentace<\/strong>Podrobn\u00e9 zku\u0161ebn\u00ed protokoly a certifikace<\/li>\n<\/ol>\n<h2>\u010cast\u00e9 myln\u00e9 p\u0159edstavy a vysv\u011btlen\u00ed<\/h2>\n<h3>M\u00fdtus vs. realita<\/h3>\n<p><strong>\u274c M\u00fdtus<\/strong>\u201eIP68 je v\u017edy lep\u0161\u00ed ne\u017e IP67\u201c<\/p>\n<p><strong>\u2705 Realita<\/strong>Kryt\u00ed IP68 je dra\u017e\u0161\u00ed a pro mnoho aplikac\u00ed m\u016f\u017ee b\u00fdt zbyte\u010dn\u00e9.<\/p>\n<p><strong>\u274c M\u00fdtus<\/strong>\u201eKryt\u00ed IP chr\u00e1n\u00ed p\u0159ed v\u0161emi typy vystaven\u00ed vod\u011b\u201c<\/p>\n<p><strong>\u2705 Realita<\/strong>Vysokotlak\u00e9 trysky a p\u00e1ra mohou proniknout i do za\u0159\u00edzen\u00ed s kryt\u00edm IP68.<\/p>\n<p><strong>\u274c M\u00fdtus<\/strong>\u201eKryt\u00ed IP je trval\u00e9 a nikdy se nesn\u00ed\u017e\u00ed\u201c<\/p>\n<p><strong>\u2705 Realita<\/strong>T\u011bsn\u011bn\u00ed se mohou \u010dasem opot\u0159ebovat a vy\u017eaduj\u00ed \u00fadr\u017ebu.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8468\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/PA-waterproof-cable-gland-1.webp\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/PA-waterproof-cable-gland-1.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/PA-waterproof-cable-gland-1-300x225.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/PA-waterproof-cable-gland-1-768x576.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/10\/PA-waterproof-cable-gland-1-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/test.viox.com\/cs\/cable gland\/\" data-wplink-url-error=\"true\">Kabelov\u00e1 pr\u016fchodka IP 68<\/a><\/p>\n<h2>\u0158e\u0161en\u00ed probl\u00e9m\u016f a \u00fadr\u017eba<\/h2>\n<h3>Zn\u00e1mky naru\u0161en\u00e9 ochrany du\u0161evn\u00edho vlastnictv\u00ed<\/h3>\n<p><strong>Sledujte tyto varovn\u00e9 indik\u00e1tory:<\/strong><\/p>\n<ul>\n<li>Viditeln\u00e9 praskliny v t\u011bsn\u011bn\u00ed nebo t\u011bsnic\u00edch krou\u017ec\u00edch<\/li>\n<li>Zaml\u017eov\u00e1n\u00ed uvnit\u0159 pr\u016fhledn\u00fdch kryt\u016f<\/li>\n<li>Koroze v okol\u00ed spojovac\u00edch bod\u016f<\/li>\n<li>Sn\u00ed\u017een\u00fd v\u00fdkon ve vlhk\u00fdch podm\u00ednk\u00e1ch<\/li>\n<\/ul>\n<h3>Osv\u011bd\u010den\u00e9 postupy \u00fadr\u017eby<\/h3>\n<ol>\n<li><strong>Pravideln\u00e1 kontrola t\u011bsn\u011bn\u00ed<\/strong>T\u011bsn\u011bn\u00ed kontrolujte ka\u017ed\u00fdch 6\u201312 m\u011bs\u00edc\u016f<\/li>\n<li><strong>Spr\u00e1vn\u00e9 \u010di\u0161t\u011bn\u00ed<\/strong>Pou\u017e\u00edvejte \u010distic\u00ed prost\u0159edky schv\u00e1len\u00e9 v\u00fdrobcem<\/li>\n<li><strong>Teplotn\u00ed cyklov\u00e1n\u00ed<\/strong>Vyhn\u011bte se extr\u00e9mn\u00edm zm\u011bn\u00e1m teplot<\/li>\n<li><strong>Profesion\u00e1ln\u00ed servis<\/strong>Ro\u010dn\u00ed kontrola kritick\u00fdch aplikac\u00ed<\/li>\n<\/ol>\n<blockquote><p><strong>\u26a0\ufe0f Bezpe\u010dnostn\u00ed Upozorn\u011bn\u00ed<\/strong>Nikdy se nepokou\u0161ejte o servis sk\u0159\u00edn\u00ed s kryt\u00edm IP bez \u0159\u00e1dn\u00e9ho \u0161kolen\u00ed a n\u00e1hradn\u00edch t\u011bsn\u011bn\u00ed spl\u0148uj\u00edc\u00edch p\u016fvodn\u00ed specifikace.<\/p><\/blockquote>\n<h2>Anal\u00fdza n\u00e1klad\u016f a aspekty n\u00e1vratnosti investic<\/h2>\n<h3>Faktory dopadu na cenu<\/h3>\n<table>\n<thead>\n<tr>\n<th>Faktor<\/th>\n<th>IP67 N\u00e1raz<\/th>\n<th>IP68 N\u00e1raz<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Slo\u017eitost v\u00fdroby<\/strong><\/td>\n<td>M\u00edrn\u00fd n\u00e1r\u016fst<\/td>\n<td>V\u00fdznamn\u00fd n\u00e1r\u016fst<\/td>\n<\/tr>\n<tr>\n<td><strong>N\u00e1klady na materi\u00e1l<\/strong><\/td>\n<td>Standardn\u00ed t\u011bsnic\u00ed materi\u00e1ly<\/td>\n<td>Pr\u00e9miov\u00e9 t\u011bsnic\u00ed syst\u00e9my<\/td>\n<\/tr>\n<tr>\n<td><strong>Po\u017eadavky na testov\u00e1n\u00ed<\/strong><\/td>\n<td>Standardn\u00ed protokoly<\/td>\n<td>Je nutn\u00e9 prodlou\u017eit testov\u00e1n\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Omezen\u00ed n\u00e1vrhu<\/strong><\/td>\n<td>M\u00edrn\u00e1 omezen\u00ed<\/td>\n<td>V\u00fdznamn\u00e9 konstruk\u010dn\u00ed v\u00fdzvy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Hodnocen\u00ed dlouhodob\u00e9 hodnoty<\/h3>\n<p><strong>V\u00fdhody n\u00e1vratnosti investic (IP67):<\/strong><\/p>\n<ul>\n<li>Ni\u017e\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed investice<\/li>\n<li>Dostate\u010dn\u00e1 ochrana pro v\u011bt\u0161inu aplikac\u00ed<\/li>\n<li>Snadn\u011bj\u0161\u00ed opravy a \u00fadr\u017eba<\/li>\n<\/ul>\n<p><strong>V\u00fdhody n\u00e1vratnosti investic (IP68):<\/strong><\/p>\n<ul>\n<li>Sn\u00ed\u017een\u00e1 frekvence v\u00fdm\u011bn<\/li>\n<li>Vy\u0161\u0161\u00ed spolehlivost za\u0159\u00edzen\u00ed<\/li>\n<li>Roz\u0161\u00ed\u0159en\u00e9 mo\u017enosti pou\u017eit\u00ed<\/li>\n<\/ul>\n<h2>P\u0159\u00edprava na budoucnost a technologick\u00e9 trendy<\/h2>\n<h3>Nov\u011b vznikaj\u00edc\u00ed standardy<\/h3>\n<p>Elektronick\u00fd pr\u016fmysl nad\u00e1le zdokonaluje ochranu du\u0161evn\u00edho vlastnictv\u00ed:<\/p>\n<ul>\n<li><strong>Vylep\u0161en\u00e9 testovac\u00ed protokoly<\/strong> pro extr\u00e9mn\u00ed prost\u0159ed\u00ed<\/li>\n<li><strong>Inteligentn\u00ed t\u011bsnic\u00ed syst\u00e9my<\/strong> s funkcemi samokontroly<\/li>\n<li><strong>Technologie nano-povlakov\u00e1n\u00ed<\/strong> dopl\u0148uj\u00edc\u00ed mechanick\u00e9 ucp\u00e1vky<\/li>\n<\/ul>\n<h3>V\u00fdvoj odv\u011btv\u00ed<\/h3>\n<p><strong>Aktu\u00e1ln\u00ed trendy ovliv\u0148uj\u00edc\u00ed v\u00fdb\u011br stupn\u011b kryt\u00ed IP:<\/strong><\/p>\n<ul>\n<li>Rostouc\u00ed popt\u00e1vka spot\u0159ebitel\u016f po vod\u011bodoln\u00fdch za\u0159\u00edzen\u00edch<\/li>\n<li>P\u0159\u00edsn\u011bj\u0161\u00ed po\u017eadavky na bezpe\u010dnost v pr\u016fmyslu<\/li>\n<li>Rostouc\u00ed n\u00e1mo\u0159n\u00ed a podvodn\u00ed aplikace<\/li>\n<\/ul>\n<h2>Stru\u010dn\u00fd referen\u010dn\u00ed pr\u016fvodce<\/h2>\n<h3>Kontroln\u00ed seznam pro rozhodnut\u00ed o IP67 vs. IP68<\/h3>\n<p><strong>\u2705 Zvolte IP67, pokud:<\/strong><\/p>\n<ul>\n<li>Hloubka vystaven\u00ed vod\u011b je omezena na 1 metr<\/li>\n<li>Doba pono\u0159en\u00ed krat\u0161\u00ed ne\u017e 30 minut<\/li>\n<li>Optimalizace n\u00e1klad\u016f je prioritou<\/li>\n<li>Nutn\u00e1 standardn\u00ed ochrana proti pov\u011btrnostn\u00edm vliv\u016fm<\/li>\n<\/ul>\n<p><strong>\u2705 Zvolte IP68, pokud:<\/strong><\/p>\n<ul>\n<li>Vy\u017eaduje se pono\u0159en\u00ed do hloubky v\u00edce ne\u017e 1 metr<\/li>\n<li>Nutn\u00fd nep\u0159etr\u017eit\u00fd provoz pod vodou<\/li>\n<li>Maxim\u00e1ln\u00ed ochrana ospravedl\u0148uje vy\u0161\u0161\u00ed cenu<\/li>\n<li>Profesion\u00e1ln\u00ed\/pr\u016fmyslov\u00e9 pou\u017eit\u00ed<\/li>\n<\/ul>\n<h3>Ot\u00e1zky pro posouzen\u00ed nouzov\u00fdch situac\u00ed<\/h3>\n<ol>\n<li>Jak\u00e1 je maxim\u00e1ln\u00ed hloubka vody, do kter\u00e9 se va\u0161e za\u0159\u00edzen\u00ed dostane?<\/li>\n<li>Jak dlouho m\u016f\u017ee za\u0159\u00edzen\u00ed z\u016fstat pono\u0159en\u00e9?<\/li>\n<li>Bude za\u0159\u00edzen\u00ed vystaveno vod\u011b pod vysok\u00fdm tlakem?<\/li>\n<li>Jak\u00fd je v\u00e1\u0161 rozpo\u010det na ochranu v porovn\u00e1n\u00ed s n\u00e1klady na v\u00fdm\u011bnu?<\/li>\n<\/ol>\n<h2>\u010casto Kladen\u00e9 Ot\u00e1zky<\/h2>\n<h3>Jak\u00fd je hlavn\u00ed rozd\u00edl mezi IP67 a IP68?<\/h3>\n<p>Hlavn\u00ed rozd\u00edl spo\u010d\u00edv\u00e1 v hloubce a d\u00e9lce vodot\u011bsnosti. Kryt\u00ed IP67 chr\u00e1n\u00ed p\u0159ed pono\u0159en\u00edm do hloubky 1 metru po dobu 30 minut, zat\u00edmco IP68 umo\u017e\u0148uje hlub\u0161\u00ed a del\u0161\u00ed pono\u0159en\u00ed dle specifikace v\u00fdrobce.<\/p>\n<h3>Lze za\u0159\u00edzen\u00ed s IP67 pou\u017e\u00edvat pod vodou?<\/h3>\n<p>Ano, ale pouze do\u010dasn\u011b. Za\u0159\u00edzen\u00ed s kryt\u00edm IP67 zvl\u00e1dnou pou\u017eit\u00ed pod vodou a\u017e do hloubky 1 metru po dobu maxim\u00e1ln\u011b 30 minut. Pro del\u0161\u00ed pou\u017eit\u00ed pod vodou zvolte kryt\u00ed IP68.<\/p>\n<h3>Je IP68 v\u017edy dra\u017e\u0161\u00ed ne\u017e IP67?<\/h3>\n<p>Obecn\u011b ano. Kryt\u00ed IP68 vy\u017eaduje sofistikovan\u011bj\u0161\u00ed syst\u00e9my t\u011bsn\u011bn\u00ed a rozs\u00e1hl\u00e9 testov\u00e1n\u00ed, co\u017e m\u00e1 za n\u00e1sledek vy\u0161\u0161\u00ed v\u00fdrobn\u00ed n\u00e1klady, kter\u00e9 se p\u0159en\u00e1\u0161ej\u00ed na spot\u0159ebitele.<\/p>\n<h3>Chr\u00e1n\u00ed kryt\u00ed IP p\u0159ed slanou vodou?<\/h3>\n<p>Testov\u00e1n\u00ed IP67 i IP68 obvykle prob\u00edh\u00e1 s pou\u017eit\u00edm sladk\u00e9 vody. Slan\u00e1 voda je korozivn\u011bj\u0161\u00ed a m\u016f\u017ee vy\u017eadovat dal\u0161\u00ed ochrann\u00e1 opat\u0159en\u00ed nad r\u00e1mec standardn\u00edch stup\u0148\u016f kryt\u00ed IP.<\/p>\n<h3>Jak dlouho vydr\u017e\u00ed IP t\u011bsn\u011bn\u00ed?<\/h3>\n<p>\u017divotnost t\u011bsn\u011bn\u00ed z\u00e1vis\u00ed na podm\u00ednk\u00e1ch pou\u017e\u00edv\u00e1n\u00ed, ale p\u0159i spr\u00e1vn\u00e9 \u00fadr\u017eb\u011b se obvykle pohybuje od 2 do 5 let u spot\u0159ebn\u00ed elektroniky a od 5 do 10 let u pr\u016fmyslov\u00e9ho vybaven\u00ed.<\/p>\n<h3>Mohu upgradovat za\u0159\u00edzen\u00ed z IP67 na IP68?<\/h3>\n<p>Ne. Kryt\u00ed IP je ur\u010deno p\u016fvodn\u00edm n\u00e1vrhem a v\u00fdrobou. Dodate\u010dn\u00e1 mont\u00e1\u017e r\u016fzn\u00fdch t\u011bsnic\u00edch syst\u00e9m\u016f by vy\u017eadovala kompletn\u00ed p\u0159epracov\u00e1n\u00ed a op\u011btovnou certifikaci.<\/p>\n<h3>Co se stane, kdy\u017e se do za\u0159\u00edzen\u00ed s certifikac\u00ed IP dostane voda?<\/h3>\n<p>Okam\u017eit\u011b za\u0159\u00edzen\u00ed vypn\u011bte, pokud mo\u017eno vyjm\u011bte baterie a vyhledejte odborn\u00fd servis. Po\u0161kozen\u00ed vodou \u010dasto ru\u0161\u00ed z\u00e1ruku i u za\u0159\u00edzen\u00ed s ochranou IP, pokud po\u0161kozen\u00ed nazna\u010duje selh\u00e1n\u00ed t\u011bsn\u011bn\u00ed.<\/p>\n<h3>Existuj\u00ed kryt\u00ed IP vy\u0161\u0161\u00ed ne\u017e IP68?<\/h3>\n<p>IP68 je nejvy\u0161\u0161\u00ed standardn\u00ed stupe\u0148 ochrany proti vod\u011b. N\u011bkte\u0159\u00ed v\u00fdrobci pou\u017e\u00edvaj\u00ed pro specifick\u00e9 aplikace s vysok\u00fdm tlakem vlastn\u00ed stupe\u0148 kryt\u00ed, nap\u0159\u00edklad \u201eIP69K\u201c, ale nejedn\u00e1 se o standardn\u00ed klasifikaci.<\/p>\n<h2>Odborn\u00e1 doporu\u010den\u00ed a odborn\u00e9 veden\u00ed<\/h2>\n<h3>\u00davahy o profesion\u00e1ln\u00ed instalaci<\/h3>\n<p>P\u0159i specifikaci za\u0159\u00edzen\u00ed s kryt\u00edm IP pro komer\u010dn\u00ed nebo pr\u016fmyslov\u00e9 aplikace:<\/p>\n<ol>\n<li><strong>Pora\u010fte se s certifikovan\u00fdmi instalat\u00e9ry<\/strong> obezn\u00e1men s po\u017eadavky na kryt\u00ed IP<\/li>\n<li><strong>Ov\u011b\u0159te m\u00edstn\u00ed p\u0159edpisy pro dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f<\/strong> kter\u00e9 mohou na\u0159izovat specifick\u00e9 \u00farovn\u011b ochrany<\/li>\n<li><strong>Postupy instalace dokument\u016f<\/strong> pro zachov\u00e1n\u00ed z\u00e1ru\u010dn\u00edho kryt\u00ed<\/li>\n<li><strong>Pl\u00e1nov\u00e1n\u00ed pl\u00e1n\u016f \u00fadr\u017eby<\/strong> zachovat ochranu du\u0161evn\u00edho vlastnictv\u00ed v pr\u016fb\u011bhu \u010dasu<\/li>\n<\/ol>\n<h3>Kdy se obr\u00e1tit na specialisty<\/h3>\n<p><strong>Vyhledejte odbornou radu ohledn\u011b:<\/strong><\/p>\n<ul>\n<li>Kritick\u00e9 bezpe\u010dnostn\u00ed aplikace, kde by selh\u00e1n\u00ed mohlo zp\u016fsobit zran\u011bn\u00ed<\/li>\n<li>Instalace vy\u017eaduj\u00edc\u00ed shodu se specifick\u00fdmi pr\u016fmyslov\u00fdmi normami<\/li>\n<li>Vlastn\u00ed aplikace p\u0159ekra\u010duj\u00edc\u00ed standardn\u00ed parametry kryt\u00ed IP<\/li>\n<li>Vysoce hodnotn\u00e9 vybaven\u00ed, u kter\u00e9ho je investice do ochrany opodstatn\u011bn\u00e1<\/li>\n<\/ul>\n<blockquote><p><strong>\u26a0\ufe0f Profesion\u00e1ln\u00ed doporu\u010den\u00ed<\/strong>Pro kritick\u00e9 aplikace zva\u017ete stupe\u0148 kryt\u00ed IP jako minim\u00e1ln\u00ed po\u017eadavky a vyhodno\u0165te dal\u0161\u00ed ochrann\u00e1 opat\u0159en\u00ed na z\u00e1klad\u011b specifick\u00fdch provozn\u00edch podm\u00ednek.<\/p><\/blockquote>\n<p><strong>Z\u00e1v\u011bre\u010dn\u00e9 doporu\u010den\u00ed<\/strong>Pro v\u0161eobecn\u00e9 pot\u0159eby vod\u011bodolnosti zvolte IP67 a IP68 pouze tehdy, pokud specifick\u00e9 po\u017eadavky na pono\u0159en\u00ed ospravedl\u0148uj\u00ed dodate\u010dn\u00e9 n\u00e1klady. Oba stupn\u011b ochrany poskytuj\u00ed vynikaj\u00edc\u00ed ochranu proti prachu, tak\u017ee se p\u0159i rozhodov\u00e1n\u00ed prim\u00e1rn\u011b zam\u011b\u0159te na hloubku a dobu vystaven\u00ed vod\u011b.<\/p>\n<p>Pochopen\u00ed t\u011bchto norem ochrany proti vniknut\u00ed v\u00e1m zajist\u00ed, \u017ee si vyberete za\u0159\u00edzen\u00ed, kter\u00e9 poskytuje spolehliv\u00fd v\u00fdkon a z\u00e1rove\u0148 se vyhnete zbyte\u010dn\u00fdm n\u00e1klad\u016fm nebo nedostate\u010dn\u00e9 ochran\u011b pro va\u0161e specifick\u00e9 pot\u0159eby.<\/p>\n<h2>Souvisej\u00edc\u00ed<\/h2>\n<p><a href=\"https:\/\/test.viox.com\/cs\/waterproof-junction-box\/\">Vodot\u011bsn\u00e1 spojovac\u00ed sk\u0159\u00ed\u0148ka<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/cs\/applications-of-waterproof-cable-glands\/\">Pou\u017eit\u00ed vodot\u011bsn\u00fdch kabelov\u00fdch v\u00fdvodek<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>IP67 and IP68 are both waterproof ratings, but IP68 offers superior water protection. IP67 devices can withstand immersion in water up to 1 meter for 30 minutes, while IP68 devices can handle deeper water and longer submersion times as specified by the manufacturer. Both ratings provide complete dust protection. Understanding these ingress protection standards is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18929,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":"","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":""},"categories":[1],"tags":[],"class_list":["post-18922","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts\/18922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/comments?post=18922"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts\/18922\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/media\/18929"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/media?parent=18922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/categories?post=18922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/tags?post=18922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}