{"id":3658,"date":"2019-05-27T09:52:08","date_gmt":"2019-05-27T09:52:08","guid":{"rendered":"https:\/\/www.vyrobcikabelu.cz\/?p=3658"},"modified":"2019-06-03T12:52:56","modified_gmt":"2019-06-03T12:52:56","slug":"jake-zkousky-kabelu-a-vodicu-se-nejcasteji-provadi","status":"publish","type":"post","link":"https:\/\/www.vyrobcikabelu.cz\/sk\/jake-zkousky-kabelu-a-vodicu-se-nejcasteji-provadi\/","title":{"rendered":"Jak\u00e9 zkou\u0161ky kabel\u016f a vodi\u010d\u016f se nej\u010dast\u011bji prov\u00e1d\u00ed?"},"content":{"rendered":"

Dlouhodob\u011b se sna\u017e\u00edme hl\u00eddat trh s vodi\u010di a kabely. V testovac\u00edch zku\u0161ebn\u00e1ch \u010dlen\u016f Asociace v\u00fdrobc\u016f kabel\u016f prov\u00e1d\u00edme mnoho text\u016f a zkou\u0161ek. V n\u00e1sleduj\u00edc\u00edm \u010dl\u00e1nku v\u00e1m p\u0159edstavujeme ty nej\u010dast\u011bj\u0161\u00ed z nich.<\/strong><\/p>\n

 <\/p>\n

N\u011bkter\u00e9 zkou\u0161ky parametr\u016f prov\u00e1d\u011bn\u00e9 na kabelech <\/strong><\/h2>\n
    \n
  1. Odb\u011bratel, a hlavn\u011b koncov\u00fd spot\u0159ebitel nem\u00e1 mo\u017enost (\u010das, vybaven\u00ed ani finance) kontrolovat jednotliv\u00e9 parametry kabel\u016f a vodi\u010d\u016f<\/li>\n
  2. Spol\u00e9h\u00e1 na poctivost v\u00fdrobce, seri\u00f3znost distributora\/dovozce a ochranu spot\u0159ebitele ze strany st\u00e1tu<\/li>\n
  3. Kl\u00ed\u010dov\u00fdm ukazatelem pro spot\u0159ebitele se stala prodejn\u00ed cena<\/li>\n
  4. Spot\u0159ebitel si \u010dasto neuv\u011bdomuje rizika spojen\u00e1 s pou\u017e\u00edv\u00e1n\u00edm chybn\u00e9ho produktu, kdy riskuje \u00fajmu na sv\u00e9m zdrav\u00ed (\u00farazy elektrick\u00fdm proudem\u2026) a majetku (po\u0161kozen\u00ed za\u0159\u00edzen\u00ed, budov, po\u017e\u00e1ry\u2026) a nefunk\u010dnost zakoupen\u00e9ho produktu<\/li>\n
  5. V\u011bnujte pozornost \u0159\u00e1dn\u00e9mu ozna\u010den\u00ed v\u00fdrobku, uchov\u00e1vejte si \u0161t\u00edtky, vy\u017eadujte v\u00fdrobkov\u00e9 certifik\u00e1ty, hledejte spolehliv\u00e9 a doporu\u010den\u00e9 v\u00fdrobce\u2026 a v p\u0159\u00edpad\u011b podez\u0159en\u00ed se obracejte na \u010cOI nebo SOI nebo napi\u0161te o radu \u010di pomoc do AVK<\/li>\n<\/ol>\n

    \u010cinn\u00fd odpor vodi\u010de (\u010cSN EN 50395 \u010d\u00e1st 5)<\/h3>\n

    Zkou\u0161ka odporu vodi\u010de je ur\u010dena k ov\u011b\u0159en\u00ed, \u017ee odpor vodi\u010de nep\u0159esahuje maxim\u00e1ln\u00ed povolenou hodnotu.<\/p>\n

    \"\"<\/p>\n

    Rozm\u011brov\u00e1 anal\u00fdza (\u010cSN EN 50396)<\/h3>\n

    Vn\u011bj\u0161\u00ed pr\u016fm\u011br kabelu, tlou\u0161\u0165ky, centricita, ovalita<\/p>\n

    \"\"<\/p>\n

    Nap\u011b\u0165ov\u00e1 odolnost a vady izolace (\u010cSN EN 50395 \u010d\u00e1st 7)<\/h3>\n

    Elektrick\u00e1 pevnost nebo test nap\u011b\u0165ov\u00e9 odolnosti je ur\u010den pro ov\u011b\u0159en\u00ed, \u017ee je izolace kabelu schopna odolat po\u017eadovan\u00e9mu jmenovit\u00e9mu nap\u011bt\u00ed.<\/p>\n

    \"\"<\/p>\n

    M\u011b\u0159en\u00ed izola\u010dn\u00edho odporu (\u010cSN EN 50395, \u010d\u00e1st 8.1)<\/h3>\n

    Zkou\u0161ka ov\u011b\u0159uje, zda hodnota izola\u010dn\u00edho odporu mezi j\u00e1drem a vodou spl\u0148uje po\u017eadavky normy.<\/p>\n

    \"\"<\/h3>\n

    Tlakov\u00e1 zkou\u0161ka p\u0159i vysok\u00e9 teplot\u011b (\u010cSN EN 60811, \u010d\u00e1st 508)<\/h3>\n

    Tato zkou\u0161ka je ur\u010dena pro ov\u011b\u0159en\u00ed, \u017ee elektrick\u00e1 integrita kabelu je zachov\u00e1na i po telepn\u00e9m a mechanick\u00e9m nam\u00e1h\u00e1n\u00ed.<\/p>\n

    \"\"<\/p>\n

    Zkou\u0161ky za chladu (\u010cSN EN 60811, \u010d\u00e1st 504 a \u010d\u00e1st 506)<\/h3>\n

    C\u00edlem je ov\u011b\u0159it, zda kabel nepoprask\u00e1, je-li nam\u00e1h\u00e1n n\u00e1razem nebo ohybem.<\/p>\n

    \"\"<\/p>\n

    Test ses\u00edt\u011bn\u00ed (\u010cSN EN 60811-2-1)<\/h3>\n

    Touto zkou\u0161kou se ov\u011b\u0159uje, zda do\u0161lo ke vzniku vazeb v materi\u00e1lu a nedojde k p\u0159etr\u017een\u00ed nebo v\u011bt\u0161\u00edmu vyta\u017een\u00ed, ne\u017e specifikuje norma.<\/p>\n

    \"\"<\/p>\n

    Odolnost proti \u0161\u00ed\u0159en\u00ed plamene (\u010cSN EB 60332-2-1)<\/h3>\n

    Tato zkou\u0161ka je ur\u010dena k ov\u011b\u0159en\u00ed, \u017ee kabel by nem\u011bl podporovat ho\u0159en\u00ed.<\/p>\n

    \"\"<\/p>\n

    Zkou\u0161ka funk\u010dnosti kabelu p\u0159i po\u017e\u00e1ru (\u010cSN IEC 60331-21, -10)<\/h3>\n

    Test ov\u011b\u0159uje, zda p\u0159i definovan\u00fdch parametrech je schopen v\u00e9st elektrick\u00fd proud, ani\u017e dojde k p\u0159eru\u0161en\u00ed nebo zkratu.<\/p>\n

    \"\"<\/p>\n

    M\u011b\u0159en\u00ed t\u0159\u00eddy reakce na ohe\u0148 (\u010cSN EN 50399)<\/h3>\n

    Zkou\u0161ka za\u0159azuje kabel do n\u011bkter\u00e9 ze t\u0159\u00edd B-D, krom\u011b v\u00fdvinu tepla se u t\u011bchto kabel\u016f m\u016f\u017ee ov\u011b\u0159ovat korozivita, v\u00fdvin kou\u0159e, padaj\u00edc\u00ed \u010d\u00e1stice po\u017e\u00e1ru.<\/p>\n

    \"\"<\/p>\n

     <\/p>\n

    V\u00edce o zkou\u0161k\u00e1ch a testech Asociace v\u00fdrobc\u016f kabel\u016f<\/h2>\n

    Situace s nekvalitn\u00edmi kabely na trhu v \u010cR a SR<\/a><\/h3>\n

    Jak AVK pracuje s nalezenou ov\u011b\u0159enou nekvalitou<\/a><\/h3>\n

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

    Dlouhodob\u011b se sna\u017e\u00edme hl\u00eddat trh s vodi\u010di a kabely. V testovac\u00edch zku\u0161ebn\u00e1ch \u010dlen\u016f Asociace v\u00fdrobc\u016f kabel\u016f prov\u00e1d\u00edme mnoho text\u016f a zkou\u0161ek. V n\u00e1sleduj\u00edc\u00edm \u010dl\u00e1nku v\u00e1m p\u0159edstavujeme ty nej\u010dast\u011bj\u0161\u00ed z nich.   N\u011bkter\u00e9 zkou\u0161ky parametr\u016f prov\u00e1d\u011bn\u00e9 na kabelech Odb\u011bratel, a hlavn\u011b … Pokra\u010dova\u0165<\/a><\/p>\n","protected":false},"author":6,"featured_media":2433,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"acf":[],"yoast_head":"\nJak\u00e9 zkou\u0161ky kabel\u016f a vodi\u010d\u016f se nej\u010dast\u011bji prov\u00e1d\u00ed? - AVK<\/title>\n<meta name=\"description\" content=\"V testovac\u00edch zku\u0161ebn\u00e1ch \u010dlen\u016f Asociace v\u00fdrobc\u016f kabel\u016f prov\u00e1d\u00edme mnoho text\u016f a zkou\u0161ek. p\u0159edstavujeme nej\u010dast\u011bj\u0161\u00ed z nich.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vyrobcikabelu.cz\/sk\/jake-zkousky-kabelu-a-vodicu-se-nejcasteji-provadi\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak\u00e9 zkou\u0161ky kabel\u016f a vodi\u010d\u016f se nej\u010dast\u011bji prov\u00e1d\u00ed? 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