{"id":1559,"date":"2026-05-08T00:00:00","date_gmt":"2026-05-08T00:00:00","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=1559"},"modified":"2026-09-16T08:08:29","modified_gmt":"2026-09-16T08:08:29","slug":"jy-stt-24-200-24kv-200a-double-way-casing-joint","status":"publish","type":"products","link":"https:\/\/yieou.com\/sk\/product\/jy-stt-24-200-24kv-200a-double-way-casing-joint\/","title":{"rendered":"JY STT-24\/200 24kV 200A dvojit\u00e1 obj\u00edmkov\u00e1 spojka"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Sekcia I. Preh\u013ead produktu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yieou.com\/sk\/products\/\" data-type=\"link\" data-id=\"https:\/\/yieou.com\/products\/\">JY STT-24\/200 24kV 200A dvojit\u00e1 obj\u00edmkov\u00e1 spojka <\/a>Dvojit\u00e9 puzdro <a href=\"https:\/\/en.wikipedia.org\/wiki\/Electrical_connector\" target=\"_blank\" rel=\"noopener\">konektor<\/a>) je odpojite\u013en\u00fd, dvojvetvov\u00fd priechodkov\u00fd doplnok navrhnut\u00fd \u0161peci\u00e1lne pre strednonap\u00e4\u0165ov\u00e9 distribu\u010dn\u00e9 syst\u00e9my 24 kV (trieda 20 kV). Vyzna\u010duje sa plne izolovanou, plne utesnenou, dotykovo bezpe\u010dnou kon\u0161trukciou a sl\u00fa\u017ei ako kritick\u00e1 s\u00fa\u010das\u0165 pre 24 kV prstencov\u00e9 rozvodn\u00e9 jednotky (RMU), podzemn\u00e9 transform\u00e1torov\u00e9 stanice, k\u00e1blov\u00e9 odbo\u010dn\u00e9 skrine a podobn\u00e9 zariadenia. Konektor poskytuje izolovan\u00e9, paraleln\u00e9 pripojenia medzi priechodkami zariadenia a dvoma k\u00e1blov\u00fdmi doplnkov\u00fdmi vetvami a je kompatibiln\u00fd s lak\u0165ov\u00fdmi k\u00e1blov\u00fdmi konektormi, prep\u00e4\u0165ov\u00fdmi odp\u00edna\u010dmi a uzem\u0148ovac\u00edmi zariadeniami na vytvorenie distribu\u010dn\u00e9ho rozhrania \u201ejeden vstup, dva v\u00fdstupy\u201c. Kombinuje funkcie ochrany proti zemn\u00e9mu spojeniu, izol\u00e1cie a vetvenia vedenia a je \u0161iroko pou\u017e\u00edvan\u00fd v mestsk\u00fdch distribu\u010dn\u00fdch sie\u0165ach, priemyseln\u00fdch rozvodoch a aplik\u00e1ci\u00e1ch distrib\u00facie obnovite\u013enej energie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sekce II. Vlastnosti produktu<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Elektrick\u00fd a izola\u010dn\u00fd v\u00fdkon<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Konektor je integr\u00e1lne vstrekovan\u00fd z vysoko \u010distej EPDM (etyl\u00e9n-propyl\u00e9n-di\u00e9nov\u00fd monom\u00e9r) gumy, bez spojov alebo vzduchov\u00fdch dut\u00edn, \u010d\u00edm poskytuje vynikaj\u00faci izola\u010dn\u00fd v\u00fdkon schopn\u00fd odola\u0165 menovit\u00e9mu nap\u00e4tiu a prechodn\u00e9mu prep\u00e4tiu syst\u00e9mov 24 kV. Sp\u013a\u0148a po\u017eiadavku na maxim\u00e1lne prev\u00e1dzkov\u00e9 nap\u00e4tie 24 kV, \u010d\u00edm poskytuje dostato\u010dn\u00fa izola\u010dn\u00fa rezervu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Integrovan\u00e1 \u0161trukt\u00fara optimaliz\u00e1cie elektrick\u00e9ho po\u013ea a vrstva kontroly nap\u00e4tia zabezpe\u010duj\u00fa rovnomern\u00e9 rozlo\u017eenie elektrick\u00e9ho po\u013ea, \u010d\u00edm \u00fa\u010dinne potl\u00e1\u010daj\u00fa \u010diasto\u010dn\u00e9 v\u00fdboje. Konektor je bez rizika elektrickej er\u00f3zie a prerazenia po\u010das dlhodobej prev\u00e1dzky, s \u00farov\u0148ou \u010diasto\u010dn\u00fdch v\u00fdbojov \u226410 pC (pri 1,5U\u2080).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vstavan\u00fd uzem\u0148ovac\u00ed vodi\u010d zais\u0165uje spo\u013eahliv\u00e9 uzemnenie, efekt\u00edvne rozpty\u013euje pr\u00fadov\u00e9 chyby a indukovan\u00e9 nap\u00e4tia. Konektor je kompatibiln\u00fd s indik\u00e1tormi pr\u00edtomnosti nap\u00e4tia pre vizu\u00e1lne monitorovanie stavu pod nap\u00e4t\u00edm, \u010d\u00edm sa eliminuje riziko ne\u00famyselnej prev\u00e1dzky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pr\u00fadov\u00e9 kontaktn\u00e9 plochy s\u00fa potiahnut\u00e9 c\u00ednovanou me\u010fou, \u010do zabezpe\u010duje vynikaj\u00facu vodivos\u0165, n\u00edzky prechodov\u00fd odpor, minim\u00e1lne generovanie tepla pri dlhodobej prev\u00e1dzke a siln\u00fa odolnos\u0165 vo\u010di kor\u00f3zii a oxid\u00e1cii. Konektor je schopn\u00fd s\u00fa\u010dasne pren\u00e1\u0161a\u0165 200 A na dvoch nez\u00e1visl\u00fdch cest\u00e1ch so stabiln\u00fdm elektrick\u00fdm v\u00fdkonom.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kon\u0161truk\u010dn\u00e9 a bezpe\u010dnostn\u00e9 prvky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Plne izolovan\u00e1, plne utesnen\u00e1, dotykovo bezpe\u010dn\u00e1 kon\u0161trukcia poskytuje vysok\u00fa pevnos\u0165 vonkaj\u0161ej izol\u00e1cie. Kryt sa m\u00f4\u017ee po\u010das prev\u00e1dzky bezpe\u010dne dot\u00fdka\u0165 bez rizika \u00farazu elektrick\u00fdm pr\u00fadom, \u010d\u00edm sa zabezpe\u010duje bezpe\u010dnos\u0165 prev\u00e1dzkov\u00e9ho a \u00fadr\u017ebov\u00e9ho person\u00e1lu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Integrovan\u00fd dvojit\u00fd priechodn\u00fd dizajn je kompatibiln\u00fd so \u0161tandardn\u00fdmi americk\u00fdmi\/eur\u00f3pskymi rozhraniami priechodiek zariaden\u00ed 24 kV a umo\u017e\u0148uje s\u00fa\u010dasn\u00e9 pripojenie dvoch k\u00e1blov\u00fdch pr\u00edslu\u0161enstiev pre odbo\u010dky vedenia. Kompaktn\u00e1 kon\u0161trukcia u\u013eah\u010duje in\u0161tal\u00e1ciu bez potreby \u010fal\u0161\u00edch adapt\u00e9rov\u00fdch komponentov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dizajn proti nespr\u00e1vnemu vlo\u017eeniu a nespr\u00e1vnemu pripojeniu zais\u0165uje \u0161tandardizovan\u00e9 rozmery rozhrania, ktor\u00e9 sa spoja iba s pr\u00edslu\u0161enstvom spr\u00e1vnej triedy, \u010d\u00edm sa zabr\u00e1ni kr\u00ed\u017eov\u00e9mu pou\u017eitiu nezhodn\u00e9ho pr\u00edslu\u0161enstva. Zabudovan\u00fd mechanizmus polohovania a uzamknutia zabra\u0148uje uvo\u013eneniu alebo odpojeniu po in\u0161tal\u00e1cii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uzem\u0148ovac\u00ed vodi\u010d pou\u017e\u00edva \u0161pecializovan\u00fd dvojfarebn\u00fd \u017elto-zelen\u00fd uzem\u0148ovac\u00ed k\u00e1bel s bezpe\u010dn\u00fdmi koncovkami na priame pripojenie k uzem\u0148ovacej mrie\u017eke, \u010d\u00edm zabezpe\u010duje spo\u013eahliv\u00e9 uzemnenie a zvy\u0161uje celkov\u00fa bezpe\u010dnos\u0165 syst\u00e9mu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Environment\u00e1lna a poveternostn\u00e1 odolnos\u0165<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vynikaj\u00faca odolnos\u0165 vo\u010di poveternostn\u00fdm vplyvom umo\u017e\u0148uje \u0161irok\u00fd prev\u00e1dzkov\u00fd teplotn\u00fd rozsah od -40\u00b0C do +90\u00b0C, bez zn\u00ed\u017eenia elasticity gumy alebo izola\u010dn\u00e9ho v\u00fdkonu pri extr\u00e9mnych teplot\u00e1ch a bez rizika praskania alebo krehnutia. Vhodn\u00e9 pre vonkaj\u0161ie aj vn\u00fatorn\u00e9 pou\u017eitie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hodnoten\u00e9 IP67 pre ochranu proti vlhkosti, vniknutiu vody, kontamin\u00e1cii a so\u013enej hmle, \u010do umo\u017e\u0148uje stabiln\u00fa dlhodob\u00fa prev\u00e1dzku v n\u00e1ro\u010dn\u00fdch prostrediach vr\u00e1tane priameho zakopania, vysok\u00fdch vlhkost\u00ed a pra\u0161n\u00fdch podmienok, s odolnos\u0165ou vo\u010di da\u017e\u010fu a kondenz\u00e1cii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vlastnosti odoln\u00e9 vo\u010di starnutiu, UV \u017eiareniu a oz\u00f3nu poskytuj\u00fa \u017eivotnos\u0165 presahuj\u00facu 30 rokov s bez\u00fadr\u017ebovou prev\u00e1dzkou, \u010d\u00edm sa zni\u017euj\u00fa dlhodob\u00e9 prev\u00e1dzkov\u00e9 a servisn\u00e9 n\u00e1klady.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mechanick\u00e9 a kompatibiln\u00e9 funkcie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vysok\u00e1 mechanick\u00e1 pevnos\u0165 s odolnos\u0165ou proti n\u00e1razom a vibr\u00e1ci\u00e1m umo\u017e\u0148uje konektoru odol\u00e1va\u0165 mechanick\u00e9mu nam\u00e1haniu po\u010das prepravy, in\u0161tal\u00e1cie a prev\u00e1dzky bez deform\u00e1cie alebo po\u0161kodenia. Seizmick\u00e1 trieda: 8.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kompatibiln\u00e9 so \u0161tandardn\u00fdmi rozhraniami priechodiek zariaden\u00ed 24 kV 200 A. Oba v\u00fdstupn\u00e9 porty s\u00fa zamenite\u013en\u00e9 s koncovkami k\u00e1blov, prep\u00e4\u0165ov\u00fdmi odp\u00edna\u010dmi a uzem\u0148ovac\u00edmi zariadeniami rovnakej triedy, \u010do poskytuje siln\u00fa kr\u00ed\u017eov\u00fa kompatibilitu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160tandardizovan\u00e9 rozhrania zodpovedaj\u00fa norme IEEE 386 a platn\u00fdm dom\u00e1cim norm\u00e1m, s\u00fa kompatibiln\u00e9 s rozhraniami priechodiek hlavn\u00fdch 24kV RMU, transform\u00e1torov\u00fdch stan\u00edc na povrchu a k\u00e1blov\u00fdch odbo\u010dn\u00fdch skr\u00ed\u0148, aby sp\u013a\u0148ali po\u017eiadavky na vetvenie vedenia \u201ejeden vstup, dva v\u00fdstupy\u201c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sekce III. Technick\u00e9 parametry<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Kateg\u00f3ria parametra<\/td><td>Predmet<\/td><td>\u0160pecifik\u00e1cia<\/td><\/tr><tr><td>Menovit\u00e9 elektrick\u00e9 parametre<\/td><td>Menovit\u00e9 nap\u00e4tie (Ue)<\/td><td>24kV (vz\u0165ahuje sa na syst\u00e9my 20kV; maxim\u00e1lne prev\u00e1dzkov\u00e9 nap\u00e4tie 24kV)<\/td><\/tr><tr><td><\/td><td>Menovit\u00fd pr\u00fad (Ie)<\/td><td>200A (na cestu); paraleln\u00e9 dvojcestn\u00e9 prev\u00e1dzky<\/td><\/tr><tr><td><\/td><td>Menovit\u00e1 frekvencia (fn)<\/td><td>50\u8d6b\u5179 \/ 60\u8d6b\u5179<\/td><\/tr><tr><td><\/td><td>| Nap\u00e4tie pri sk\u00fa\u0161ke odolnosti vo\u010di sie\u0165ovej frekvencii<\/td><td>65kV \/ 5 min (such\u00fd test); 55kV \/ 5 min (mokr\u00fd test); bez prierazu, bez preskoku<\/td><\/tr><tr><td><\/td><td>| Nap\u00e4tie pri odolnosti vo\u010di impulzn\u00e9mu prep\u00e4tiu<\/td><td>125 kV (\u0161pi\u010dkov\u00e9); bez prierazu, bez preskoku<\/td><\/tr><tr><td><\/td><td>\u00darove\u0148 \u010diasto\u010dn\u00e9ho v\u00fdboja<\/td><td>\u226410 pC (pri 1,5U\u2080)<\/td><\/tr><tr><td><\/td><td>| Menovit\u00fd skratov\u00fd v\u00fddr\u017en\u00fd pr\u00fad<\/td><td>16kA \/ 2s (20kA \/ 2s volite\u013en\u00e9, prisp\u00f4soben\u00e9 po\u017eiadavk\u00e1m syst\u00e9mu)<\/td><\/tr><tr><td><\/td><td>| Odpor kontaktu<\/td><td>\u2264100 \u03bc\u03a9 (na cestu)<\/td><\/tr><tr><td>Kon\u0161truk\u010dn\u00e9 a materi\u00e1lov\u00e9 parametre<\/td><td>Materi\u00e1l hlavn\u00e9ho tela<\/td><td>EPDM guma (izola\u010dn\u00e1 vrstva); poc\u00ednovan\u00e1 me\u010f (s\u00fa\u010diastky prenosu pr\u00fadu)<\/td><\/tr><tr><td><\/td><td>Hodnotenie stup\u0148a ochrany<\/td><td>IP67<\/td><\/tr><tr><td><\/td><td>| Rozhranie \u0161tandard<\/td><td>1 vstupn\u00fd port (rozhranie priechodky americk\u00e9ho \u0161tandardu 24kV); 2 v\u00fdstupn\u00e9 porty (\u0161tandardn\u00e9 rozhranie pr\u00edslu\u0161enstva 200A 24kV)<\/td><\/tr><tr><td><\/td><td>Met\u00f3da uzemnenia<\/td><td>Integrovan\u00fd \u017eltozelen\u00fd dvojfarebn\u00fd uzem\u0148ovac\u00ed vodi\u010d pre priame uzemnenie<\/td><\/tr><tr><td>Environment\u00e1lne parametre<\/td><td>Pou\u017eite\u013en\u00e1 v\u00fd\u0161ka<\/td><td>\u22642000 m (verzie pre vysok\u00fa nadmorsk\u00fa v\u00fd\u0161ku dostupn\u00e9 na po\u017eiadanie)<\/td><\/tr><tr><td><\/td><td>| Okolit\u00e1 teplota<\/td><td>-40 \u00b0C a\u017e +90 \u00b0C (prev\u00e1dzkov\u00e1); -40 \u00b0C a\u017e +70 \u00b0C (skladovacia)<\/td><\/tr><tr><td><\/td><td>Relat\u00edvna vlhkos\u0165<\/td><td>\u2264100% (nekondenzuj\u00faca)<\/td><\/tr><tr><td><\/td><td>| Seizmick\u00e1 hodnota<\/td><td>8. ro\u010dn\u00edk<\/td><\/tr><tr><td>Platn\u00e9 normy<\/td><td><\/td><td>IEEE 386, GB\/T 12706, DL\/T 404, GB\/T 11022<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Sekce IV. Rozsah pou\u017eit\u00ed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017eite\u013en\u00e1 trieda nap\u00e4tia: 20kV a\u017e 24kV strednonap\u00e4\u0165ov\u00e9 distribu\u010dn\u00e9 syst\u00e9my striedav\u00e9ho pr\u00fadu; kompatibiln\u00e9 s rozhraniami priechodiek zariaden\u00ed dimenzovan\u00fdmi na maxim\u00e1lne prev\u00e1dzkov\u00e9 nap\u00e4tie 24kV.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017eite\u013en\u00e9 vybavenie a scen\u00e1re:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Priechodky pre RMU 24kV, transform\u00e1torov\u00e9 stanice na podstavci, k\u00e1blov\u00e9 odbo\u010dn\u00e9 skrine, americk\u00e9 transform\u00e1tory na podstavci a in\u00e9 distribu\u010dn\u00e9 zariadenia, umo\u017e\u0148uj\u00face vetvenie vedenia \u201ejeden vstup, dva v\u00fdstupy\u201c;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Used in conjunction with elbow cable connectors, surge arresters, and grounding devices to form dual-path cable termination and dual-path surge <a href=\"https:\/\/en.wikipedia.org\/wiki\/Lightning_arrester\" target=\"_blank\" rel=\"noopener\">prep\u00e4\u0165ov\u00e1 ochrana<\/a> interfaces;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mestsk\u00e9 distribu\u010dn\u00e9 k\u00e1blov\u00e9 vedenia, nap\u00e1jacie distribu\u010dn\u00e9 syst\u00e9my priemyseln\u00fdch a bansk\u00fdch podnikov, rozhrania distrib\u00facie zvy\u0161ovac\u00edch transform\u00e1torov\u00fdch stan\u00edc obnovite\u013enej energie (fotovoltaick\u00e1\/vetern\u00e1 energia);<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Izolovan\u00e9 priechodkov\u00e9 spoje v vn\u00fatorn\u00fdch\/vonkaj\u0161\u00edch distribu\u010dn\u00fdch miestnostiach, podzemn\u00fdch in\u017einierskych tuneloch, k\u00e1blov\u00fdch tuneloch a in\u00fdch viac\u00fa\u010delov\u00fdch aplik\u00e1ci\u00e1ch na splnenie po\u017eiadaviek na odbo\u010dky vedenia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Funk\u010dn\u00fd \u00fa\u010del: Poskytuje izolovan\u00e9, utesnen\u00e9, paraleln\u00e9 pripojenia medzi v\u00fdvodkami zariadenia a dvoma k\u00e1blov\u00fdmi pr\u00edslu\u0161enstvami, ktor\u00e9 zah\u0155\u0148aj\u00fa ochranu proti zemn\u00e9mu spojeniu, izol\u00e1ciu a funkciu vetvenia vedenia. Poskytuje bezpe\u010dn\u00e9 a spo\u013eahliv\u00e9 rozhranie \u201ejeden vstup, dva v\u00fdstupy\u201c pre distribu\u010dn\u00e9 syst\u00e9my.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Odd\u00edl V. Podm\u00ednky slu\u017eby<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Norm\u00e1lne prev\u00e1dzkov\u00e9 podmienky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nadmo\u0159sk\u00e1 v\u00fd\u0161ka: \u22642000 m<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Okolit\u00e1 teplota: -40 \u00b0C a\u017e +90 \u00b0C; prev\u00e1dzkov\u00e1 teplota zariadenia v s\u00falade s platn\u00fdmi normami<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Relat\u00edvna vlhkos\u0165: \u2264100 % (nekondenzuj\u00faca)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podmienky prostredia: bez koroz\u00edvnych plynov, hor\u013eav\u00fdch alebo v\u00fdbu\u0161n\u00fdch m\u00e9di\u00ed a siln\u00fdch vibr\u00e1ci\u00ed alebo otrasov<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sp\u00f4sob in\u0161tal\u00e1cie: kompatibiln\u00fd so \u0161tandardn\u00fdmi rozhraniami puzdier zariaden\u00ed; povolen\u00e1 horizont\u00e1lna alebo vertik\u00e1lna mont\u00e1\u017e; priestor na in\u0161tal\u00e1ciu mus\u00ed zodpoveda\u0165 prev\u00e1dzkov\u00fdm po\u017eiadavk\u00e1m oboch pripojen\u00ed pr\u00edslu\u0161enstva<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0160peci\u00e1lne servisn\u00e9 podmienky (vy\u017eaduje sa prisp\u00f4sobenie)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nadmorsk\u00e1 v\u00fd\u0161ka presahuj\u00faca 2000 m<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Okolit\u00e1 teplota mimo rozsah -40 \u00b0C a\u017e +90 \u00b0C<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0164a\u017eko zne\u010disten\u00e9, slanou hmlou alebo chemicky koroz\u00edvne prostredia<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vysok\u00e9 vibr\u00e1cie alebo prev\u00e1dzkov\u00e9 podmienky s vysok\u00fdmi otrasmi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nestandardn\u00e9 rozmery rozhrania priechodky zariadenia<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160peci\u00e1lne uzem\u0148ovacie po\u017eiadavky alebo aplik\u00e1cie s vysokou triedou zne\u010distenia<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Odd\u00edl VI. Instalace a \u00fadr\u017eba<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Po\u017eiadavky na in\u0161tal\u00e1ciu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pred in\u0161tal\u00e1ciou skontrolujte v\u00fdrobok, \u010di neobsahuje praskliny, po\u0161kodenia alebo dutiny; overte, \u010di povrch izol\u00e1cie nie je po\u0161koden\u00fd. Uistite sa, \u017ee uzem\u0148ovac\u00ed vodi\u010d je neporu\u0161en\u00fd a bez kor\u00f3zie, a \u017ee s\u00fa pr\u00edtomn\u00e9 v\u0161etky pr\u00edslu\u0161enstv\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vy\u010distite povrch rozhrania priechodky zariadenia od mastnoty, prachu a cudz\u00edch \u010dast\u00edc; zabezpe\u010dte, aby rozhranie bolo such\u00e9 a \u010dist\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na vn\u00fatorn\u00fa stenu vstupn\u00e9ho portu konektora naneste rovnomern\u00fa vrstvu \u0161pecializovan\u00e9ho silik\u00f3nov\u00e9ho maziva, aby ste zabr\u00e1nili po\u0161kodeniu izola\u010dnej vrstvy po\u010das in\u0161tal\u00e1cie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pomaly zatla\u010dte konektor do rozhrania priechodky zariadenia, a\u017e k\u00fdm nebude \u00faplne zasunut\u00fd, potom zapnite polohovac\u00ed z\u00e1mok. Pripojte uzem\u0148ovac\u00ed vodi\u010d k uzem\u0148ovacej mrie\u017eke; odpor uzemnenia mus\u00ed by\u0165 \u22644\u03a9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pripojte ka\u017ed\u00fd z dvoch v\u00fdstupn\u00fdch portov k zodpovedaj\u00facim uhlov\u00fdm konektorom k\u00e1blov, prep\u00e4\u0165ov\u00fdm ochran\u00e1m alebo in\u00e9mu pr\u00edslu\u0161enstvu spr\u00e1vneho typu; zabezpe\u010dte, aby bolo v\u0161etko pr\u00edslu\u0161enstvo \u00faplne zasunut\u00e9 a aby boli zapojen\u00e9 zariadenia proti vytiahnutiu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Po dokon\u010den\u00ed in\u0161tal\u00e1cie vykonajte sk\u00fa\u0161ku izola\u010dn\u00e9ho odporu a sk\u00fa\u0161ku odolnosti vo\u010di nap\u00e4tiu pri frekvencii siete; jednotka m\u00f4\u017ee by\u0165 nap\u00e1jan\u00e1 a\u017e po uspokojiv\u00fdch v\u00fdsledkoch sk\u00fa\u0161ok.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Po\u017eiadavky na \u00fadr\u017ebu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pravidelne kontrolujte konektor, \u010di nie je prasknut\u00fd, nem\u00e1 stopy po v\u00fdboji a nahromaden\u00e9 ne\u010distoty; overte, \u010di je uzem\u0148ovac\u00ed vodi\u010d a obe pripojenia pr\u00edslu\u0161enstva pevn\u00e9 a bez uvo\u013enenia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pravidelne testujte izola\u010dn\u00fd odpor, aby ste potvrdili, \u017ee v\u00fdkon sp\u013a\u0148a po\u017eiadavky, a aby ste v\u010das odhalili skryt\u00e9 chyby.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vy\u010distite povrch konektora, aby ste odstr\u00e1nili prach a ne\u010distoty; udr\u017eujte such\u00fd, \u010dist\u00fd izola\u010dn\u00fd povrch bez mastnoty a chemick\u00fdch l\u00e1tok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak konektor alebo pridru\u017een\u00e9 pr\u00edslu\u0161enstvo vykazuje praskliny, po\u0161kodenie, v\u00fdboj, prehriatie alebo ak\u00fako\u013evek in\u00fa abnormalitu, okam\u017eite odpojte nap\u00e1janie a vyme\u0148te ho; prev\u00e1dzka chybn\u00e9ho zariadenia je pr\u00edsne zak\u00e1zan\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri odp\u00e1jan\u00ed a prip\u00e1jan\u00ed pr\u00edslu\u0161n\u00e9ho pr\u00edslu\u0161enstva sa musia pou\u017e\u00edva\u0165 \u0161peci\u00e1lne izolovan\u00e9 prev\u00e1dzkov\u00e9 n\u00e1stroje. Prev\u00e1dzka pod nap\u00e4t\u00edm hol\u00fdmi rukami je pr\u00edsne zak\u00e1zan\u00e1. V\u0161etky oper\u00e1cie musia by\u0165 v pr\u00edsnom s\u00falade s predpismi o bezpe\u010dnosti distrib\u00facie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Odd\u00edl VII. D\u016fle\u017eit\u00e1 upozorn\u011bn\u00ed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In\u0161tal\u00e1ciu, uvedenie do prev\u00e1dzky a \u00fadr\u017ebu musia vykon\u00e1va\u0165 kvalifikovan\u00ed elektroin\u0161talat\u00e9ri s opr\u00e1vnen\u00edm na v\u00fdstavbu strednonap\u00e4\u0165ov\u00fdch rozvodov. Prev\u00e1dzka neopr\u00e1vnen\u00fdmi osobami je pr\u00edsne zak\u00e1zan\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobok sa smie pou\u017e\u00edva\u0165 iba s obj\u00edmkami, koncovkami k\u00e1blov, prep\u00e4\u0165ov\u00fdmi odp\u00edna\u010dmi a in\u00fdm pr\u00edslu\u0161enstvom zodpovedaj\u00faceho menovit\u00e9ho v\u00fdkonu. Pou\u017e\u00edvanie nezodpovedaj\u00facich menovit\u00fdch hodn\u00f4t rozhran\u00ed je pr\u00edsne zak\u00e1zan\u00e9, preto\u017ee to povedie k zlyhaniu izol\u00e1cie a bezpe\u010dnostn\u00fdm incidentom.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Konektor sa nesmie rozobera\u0165 ani upravova\u0165 bez povolenia, preto\u017ee t\u00fdmto konan\u00edm zanik\u00e1 z\u00e1ruka a bezpe\u010dnostn\u00e9 z\u00e1ruky. N\u00e1siln\u00e1 in\u0161tal\u00e1cia alebo demont\u00e1\u017e pomocou ne\u0161pecializovan\u00fdch n\u00e1strojov je pr\u00edsne zak\u00e1zan\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dva v\u00fdstupn\u00e9 porty sa nesm\u00fa s\u00fa\u010dasne prip\u00e1ja\u0165 k pr\u00edslu\u0161enstvu r\u00f4znych nap\u00e4\u0165ov\u00fdch tried alebo r\u00f4znych menovit\u00fdch pr\u00fadov; v\u0161etko pr\u00edslu\u0161enstvo mus\u00ed by\u0165 prisp\u00f4soben\u00e9 parametrom syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Produkt skladujte v suchom, vetranom a chladnom prostred\u00ed mimo priameho slne\u010dn\u00e9ho \u017eiarenia, vysok\u00fdch tepl\u00f4t, vlhkosti a za\u0165a\u017eenia tlakom. Kontakt s ostr\u00fdmi predmetmi, ktor\u00e9 by mohli po\u0161kodi\u0165 izola\u010dn\u00fa vrstvu, je pr\u00edsne zak\u00e1zan\u00fd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u017div\u00e9 prev\u00e1dzkovanie s\u00favisiaceho pr\u00edslu\u0161enstva sa mus\u00ed pr\u00edsne dodr\u017eiava\u0165 predpisy o bezpe\u010dnosti distrib\u00facie s primeran\u00fdmi opatreniami osobnej ochrany; prev\u00e1dzky, ktor\u00e9 nesp\u013a\u0148aj\u00fa po\u017eiadavky, s\u00fa pr\u00edsne zak\u00e1zan\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sekcia VIII. Ozna\u010denie modelu<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Identifik\u00e1tor modelu<\/th><th>V\u00fdznam<\/th><\/tr><\/thead><tbody><tr><td>JY<\/td><td>K\u00f3d produktovej s\u00e9rie<\/td><\/tr><tr><td>STT<\/td><td>K\u00f3d s\u00e9rie priechodn\u00fdch priechodiek s dvojit\u00fdm priechodom<\/td><\/tr><tr><td>24<\/td><td>Menovit\u00e9 nap\u00e4tie; kompatibiln\u00e9 so syst\u00e9mami 24kV pri maxim\u00e1lnom prev\u00e1dzkovom nap\u00e4t\u00ed 24kV<\/td><\/tr><tr><td>200<\/td><td>Menovit\u00fd pr\u00fadov\u00fd rad; menovit\u00fd pre 200 A na cestu<\/td><\/tr><tr><td>Dvojit\u00fd obj\u00edmkov\u00fd konektor<\/td><td>Dvojit\u00fd priechodn\u00fd konektor; izolovan\u00fd pripojovac\u00ed prvok \u201ejeden do, dva von\u201c pre rozhrania priechodiek zariadenia<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">IX. sekcia. Uplatnite\u013en\u00e9 normy a certifik\u00e1cie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Medzin\u00e1rodn\u00fd \u0161tandard: IEEE 386, Norma pre odpojite\u013en\u00e9 izolovan\u00e9 konektory pre syst\u00e9my distrib\u00facie energie nad 600 V<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1rodn\u00e9 normy: GB\/T 12706, Menovit\u00e9 nap\u00e4tie 1 kV (Um=1,2 kV) a\u017e 35 kV (Um=40,5 kV) extrudovan\u00e9 izola\u010dn\u00e9 silov\u00e9 k\u00e1ble a pr\u00edslu\u0161enstvo; GB\/T 11022, Spolo\u010dn\u00e9 \u0161pecifik\u00e1cie pre vysokonap\u00e4\u0165ov\u00e9 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" target=\"_blank\" rel=\"noopener\">Rozvodn\u00e9 zariadenia<\/a> a riadiace zariadenia; DL\/T 404, 3,6 kV a\u017e 40,5 kV striedav\u00e9 kovom oblo\u017een\u00e9 rozv\u00e1dza\u010de a riadiace zariadenia<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobok<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Odd\u00edl X. Popredajn\u00fd servis<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1ru\u010dn\u00e1 doba produktu: 18 mesiacov od d\u00e1tumu v\u00fdroby, alebo 12 mesiacov od d\u00e1tumu uvedenia do prev\u00e1dzky, pod\u013ea toho, \u010do nastane sk\u00f4r<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V z\u00e1ru\u010dnej lehote bud\u00fa v\u00fdrobky s v\u00fdrobn\u00fdmi chybami bezplatne opraven\u00e9 alebo vymenen\u00e9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Technick\u00e1 podpora, pokyny k in\u0161tal\u00e1cii a slu\u017eby prisp\u00f4sobenia s\u00fa k dispoz\u00edcii (\u0161peci\u00e1lne \u0161pecifik\u00e1cie a prisp\u00f4sobenia pre \u0161peci\u00e1lne prev\u00e1dzkov\u00e9 podmienky)<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Upozornenie k dokumentu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tento manu\u00e1l vych\u00e1dza z technick\u00fdch parametrov za \u0161tandardn\u00fdch prev\u00e1dzkov\u00fdch podmienok. \u0160peci\u00e1lne prev\u00e1dzkov\u00e9 podmienky si vy\u017eaduj\u00fa prisp\u00f4sobenie na z\u00e1klade skuto\u010dn\u00fdch po\u017eiadaviek. Kone\u010dn\u00fdm referen\u010dn\u00fdm dokumentom je technick\u00e1 dohoda o produkte a spr\u00e1va o typovej sk\u00fa\u0161ke.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00edloha: N\u00e1kres obrysu produktu<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"432\" height=\"432\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JY-STT-24-200-24kV-200A-Double-Pass-Bushing-Connector.webp\" alt=\"JY STT-24 200 24kV 200A Dvojit\u00e1 obj\u00edmka\" class=\"wp-image-2475\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JY-STT-24-200-24kV-200A-Double-Pass-Bushing-Connector.webp 432w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JY-STT-24-200-24kV-200A-Double-Pass-Bushing-Connector-300x300.webp 300w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JY-STT-24-200-24kV-200A-Double-Pass-Bushing-Connector-150x150.webp 150w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JY-STT-24-200-24kV-200A-Double-Pass-Bushing-Connector-12x12.webp 12w\" sizes=\"(max-width: 432px) 100vw, 432px\" \/><\/figure>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Section I. Product Overview JY STT-24\/200 24kV 200A double-way casing joint (Double-pass casing connector) is a separable, dual-branch cable bushing [&hellip;]<\/p>\n","protected":false},"featured_media":2475,"template":"","meta":{"_acf_changed":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":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_category":[9],"class_list":["post-1559","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-american-cable-accessories"],"acf":{"products_imagines":[2475,2477],"short_describe":"","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/products\/1559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/media\/2477"},{"embeddable":true,"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/media\/2475"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/media\/2475"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/media?parent=1559"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/product_category?post=1559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}