{"id":1625,"date":"2026-05-08T00:00:00","date_gmt":"2026-05-08T00:00:00","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=1625"},"modified":"2026-09-15T02:41:02","modified_gmt":"2026-09-15T02:41:02","slug":"three-phase-three-wire-dry-type-metering-unit","status":"publish","type":"products","link":"https:\/\/yieou.com\/sk\/product\/three-phase-three-wire-dry-type-metering-unit\/","title":{"rendered":"JLSZV-6\/10 Trojf\u00e1zov\u00e1 trojvodi\u010dov\u00e1 such\u00e1 meracia jednotka"},"content":{"rendered":"<h2 class=\"wp-block-heading\">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\/\">JLSZV-6\/10 Trojf\u00e1zov\u00e1 trojvodi\u010dov\u00e1 such\u00e1 meracia jednotka<\/a> je integrovan\u00fd vysokonap\u00e4\u0165ov\u00fd merac\u00ed pr\u00edstroj ur\u010den\u00fd pre vn\u00fatorn\u00e9 a vonkaj\u0161ie silov\u00e9 syst\u00e9my 6 kV a 10 kV striedav\u00e9ho pr\u00fadu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jednotka, vyroben\u00e1 procesom v\u00e1kuov\u00e9ho odlievania epoxidovej \u017eivice, integruje nap\u00e4\u0165ov\u00e9 a pr\u00fadov\u00e9 transform\u00e1tory do jedn\u00e9ho odliateho telesa, \u010do umo\u017e\u0148uje s\u00fa\u010dasn\u00e9 z\u00edskavanie nap\u00e4\u0165ov\u00fdch a pr\u00fadov\u00fdch sign\u00e1lov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hlavne sa pou\u017e\u00edva na meranie energie, monitorovanie elektrick\u00fdch parametrov a riadenie za\u0165a\u017eenia v trojf\u00e1zov\u00fdch trojvodi\u010dov\u00fdch distribu\u010dn\u00fdch syst\u00e9moch. Typick\u00e9 aplik\u00e1cie zah\u0155\u0148aj\u00fa distribu\u010dn\u00e9 vedenia 6 kV a 10 kV, skri\u0148ov\u00e9 transformovne, rozvodne, priemyseln\u00e9 a bansk\u00e9 podniky, komer\u010dn\u00e9 budovy a in\u00e9 strednonap\u00e4\u0165ov\u00e9 energetick\u00e9 syst\u00e9my.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Funkcie produktu<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Izol\u00e1cia a elektrick\u00fd v\u00fdkon<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Integrovan\u00e1 izol\u00e1cia z liatej \u017eivice:<\/strong><br>Nap\u00e4\u0165ov\u00e9 a pr\u00fadov\u00e9 transform\u00e1torov\u00e9 komponenty s\u00fa integr\u00e1lne vytvoren\u00e9 procesom v\u00e1kuov\u00e9ho odlievania epoxidovou \u017eivicou. Pevn\u00e1 izol\u00e1cia neobsahuje \u017eiadne vn\u00fatorn\u00e9 vzduchov\u00e9 medzery a poskytuje vynikaj\u00face dielektrick\u00e9 vlastnosti.<\/li>\n\n\n\n<li><strong>Vysok\u00e1 odolnos\u0165 vo\u010di izol\u00e1cii:<\/strong><br>Jednotka odol\u00e1 po\u017eiadavk\u00e1m na odolnos\u0165 vo\u010di nap\u00e4\u0165ovej \u00farovni v\u00fdkonovej frekvencie a impulzn\u00e9mu nap\u00e4tiu pri blesku zodpovedaj\u00facim syst\u00e9mom 6 kV alebo 10 kV.<\/li>\n\n\n\n<li><strong>N\u00edzky \u010diasto\u010dn\u00fd v\u00fdboj<\/strong><br>\u010ciasto\u010dn\u00fd v\u00fdboj je obmedzen\u00fd na maxim\u00e1lne 10 pC, \u010do pom\u00e1ha zni\u017eova\u0165 starnutie izol\u00e1cie a zlep\u0161uje dlhodob\u00fa prev\u00e1dzkov\u00fa spo\u013eahlivos\u0165.<\/li>\n\n\n\n<li><strong>Bezolejov\u00e1 such\u00e1 kon\u0161trukcia:<\/strong><br>V\u00fdrobok neobsahuje \u017eiadny izola\u010dn\u00fd olej, \u010d\u00edm sa eliminuj\u00fa rizik\u00e1 \u00faniku oleja, kontamin\u00e1cie olejom a po\u017eiarov s\u00favisiacich s olejom. Je vhodn\u00fd pre bezolejov\u00e9 syst\u00e9my distrib\u00facie energie v interi\u00e9ri aj exteri\u00e9ri.<\/li>\n\n\n\n<li><strong>S\u00fa\u010dasn\u00e9 z\u00edskavanie nap\u00e4tia a pr\u00fadu:<\/strong><br>Jednotka integruje trojf\u00e1zov\u00e9 nap\u00e4\u0165ov\u00e9 transform\u00e1tory a dvojf\u00e1zov\u00e9 pr\u00fadov\u00e9 transform\u00e1tory v s\u00falade s trojf\u00e1zov\u00fdm trojvodi\u010dov\u00fdm merac\u00edm usporiadan\u00edm. S\u00fa\u010dasne z\u00edskava trojf\u00e1zov\u00e9 nap\u00e4tie a dvojf\u00e1zov\u00e9 pr\u00fadov\u00e9 sign\u00e1ly na meranie energie, v\u00fdpo\u010det v\u00fdkonu a monitorovanie za\u0165a\u017eenia.<\/li>\n\n\n\n<li><strong>\u0160irok\u00fd rozsah pomeru<\/strong><br>Dostupn\u00e9 s\u00fa nap\u00e4\u0165ov\u00e9 pomery ako 6\/0,1 kV a 10\/0,1 kV. Pr\u00fadov\u00e9 pomery od 5\/5 A do 2 000\/5 A je mo\u017en\u00e9 nakonfigurova\u0165 pod\u013ea po\u017eiadaviek za\u0165a\u017eenia.<\/li>\n\n\n\n<li><strong>Vysok\u00e1 presnos\u0165 merania:<\/strong><br>Dostupn\u00e9 s\u00fa pr\u00fadov\u00e9 transform\u00e1tory s presnos\u0165ou do 0,2S a nap\u00e4\u0165ov\u00e9 transform\u00e1tory s presnos\u0165ou do 0,2. Triedy 0,5 a 1 m\u00f4\u017eu by\u0165 dodan\u00e9 aj pod\u013ea po\u017eiadaviek na meranie alebo monitorovanie.<\/li>\n\n\n\n<li><strong>Vysok\u00e1 odolnos\u0165 proti zne\u010disteniu a preskokom<\/strong><br>Vysokonap\u00e4\u0165ov\u00e1 strana m\u00e1 viacvrstvov\u00fa izola\u010dn\u00fa \u0161trukt\u00faru s pred\u013a\u017eenou \u00fanikovou vzdialenos\u0165ou. To zlep\u0161uje odolnos\u0165 proti povrchov\u00e9mu preskoku vo vlhkom, zne\u010distenom a exponovanom vonkaj\u0161om prostred\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Kon\u0161truk\u010dn\u00e9 a in\u0161tala\u010dn\u00e9 vlastnosti<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Integrovan\u00e1 such\u00e1 kon\u0161trukcia:<\/strong><br>Cel\u00e1 meracia zostava je uzavret\u00e1 v jednom tele z liatej \u017eivice bez odkryt\u00fdch vn\u00fatorn\u00fdch nap\u00e1jan\u00fdch komponentov.<\/li>\n\n\n\n<li><strong>Vn\u00fatorn\u00e9 a vonkaj\u0161ie verzie:<\/strong><br>Vonkaj\u0161ie modely poskytuj\u00fa stupe\u0148 ochrany IP65, zatia\u013e \u010do vn\u00fatorn\u00e9 modely poskytuj\u00fa stupe\u0148 ochrany IP20.<\/li>\n\n\n\n<li><strong>Kompaktn\u00e1 kon\u0161trukcia<\/strong><br>Integr\u00e1cia nap\u00e4\u0165ov\u00fdch a pr\u00fadov\u00fdch transform\u00e1torov do jedn\u00e9ho celku zni\u017euje po\u010det samostatn\u00fdch komponentov, \u0161etr\u00ed priestor na in\u0161tal\u00e1ciu a zjednodu\u0161uje kabel\u00e1\u017e na mieste.<\/li>\n\n\n\n<li><strong>Trojf\u00e1zov\u00fd trojvodi\u010dov\u00fd n\u00e1vrh merania:<\/strong><br>Jednotka pou\u017e\u00edva dvojprvkov\u00e9 meracie usporiadanie vhodn\u00e9 pre trojf\u00e1zov\u00e9 trojvodi\u010dov\u00e9 syst\u00e9my, vr\u00e1tane syst\u00e9mov s ne\u00fa\u010dinne uzemnen\u00fdmi nulov\u00fdmi bodmi.<\/li>\n\n\n\n<li><strong>Priame pripojenie mera\u010da:<\/strong><br>Sekund\u00e1rne obvody je mo\u017en\u00e9 pripoji\u0165 priamo ku kompatibiln\u00e9mu trojf\u00e1zov\u00e9mu trojvodi\u010dov\u00e9mu elektromeru bez potreby dodato\u010dn\u00fdch merac\u00edch transform\u00e1torov.<\/li>\n\n\n\n<li><strong>Jasne zidentyfikowane terminale:<\/strong><br>Vysokonap\u00e4\u0165ov\u00e1 strana pou\u017e\u00edva \u0161pecializovan\u00e9 svorky alebo svorkovnice. Sekund\u00e1rne nap\u00e4\u0165ov\u00e9 a pr\u00fadov\u00e9 svorky s\u00fa jasne ozna\u010den\u00e9 a oddelene zoskupen\u00e9, aby sa zn\u00ed\u017eilo riziko nespr\u00e1vneho zapojenia.<\/li>\n\n\n\n<li><strong>Flexibiln\u00e1 in\u0161tal\u00e1cia:<\/strong><br>Jednotka podporuje vonkaj\u0161iu mont\u00e1\u017e na st\u013ap, vn\u00fatorn\u00fa <a href=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" target=\"_blank\" rel=\"noopener\">switchgear<\/a> in\u0161tal\u00e1cia a in\u0161tal\u00e1cia v skri\u0148ov\u00fdch transform\u00e1torov\u00fdch staniciach.<\/li>\n\n\n\n<li><strong>Vysok\u00e1 mechanick\u00e1 stabilita:<\/strong><br>Spr\u00e1vne nain\u0161talovan\u00e1 mont\u00e1\u017ena kon\u0161trukcia poskytuje spo\u013eahliv\u00fa odolnos\u0165 vo\u010di vibr\u00e1ci\u00e1m a za\u0165a\u017eeniu vetrom.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Prev\u00e1dzkov\u00e9 a \u00fadr\u017ebov\u00e9 funkcie<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u00edzko\u00fadr\u017ebov\u00e1 prev\u00e1dzka:<\/strong><br>Such\u00fd, bezolejov\u00fd dizajn eliminuje \u00faniky oleja, v\u00fdmenu oleja a rizik\u00e1 po\u017eiaru s\u00favisiace s olejom.<\/li>\n\n\n\n<li><strong>Vysok\u00e1 mechanick\u00e1 pevnos\u0165<\/strong><br>Epoxidov\u00e1 \u017eivica odliata v tele poskytuje spo\u013eahliv\u00fa odolnos\u0165 proti n\u00e1razu, starnutiu a kor\u00f3zii.<\/li>\n\n\n\n<li><strong>\u0160irok\u00fd rozsah prev\u00e1dzkov\u00fdch tepl\u00f4t:<\/strong><br>Jednotka m\u00f4\u017ee pracova\u0165 pri okolit\u00fdch teplot\u00e1ch od -40\u00b0C do +70\u00b0C. Epoxidov\u00e1 \u017eivica si zachov\u00e1va stabiln\u00e9 izola\u010dn\u00e9 a mechanick\u00e9 vlastnosti pri vysok\u00fdch a n\u00edzkych teplot\u00e1ch.<\/li>\n\n\n\n<li><strong>Odolnos\u0165 vo\u010di poveternostn\u00fdm vplyvom v exteri\u00e9ri:<\/strong><br>Vonkaj\u0161ie modely odolaj\u00fa be\u017en\u00e9mu slne\u010dn\u00e9mu \u017eiareniu, da\u017e\u010fu, mrazu, vetru a teplotn\u00fdm v\u00fdkyvom.<\/li>\n\n\n\n<li><strong>Vysok\u00e1 prev\u00e1dzkov\u00e1 spo\u013eahlivos\u0165:<\/strong><br>Nap\u00e4\u0165ov\u00e9 a pr\u00fadov\u00e9 transform\u00e1torov\u00e9 komponenty vyu\u017e\u00edvaj\u00fa vysokokvalitn\u00e9 magnetick\u00e9 jadr\u00e1 a vinut\u00e9 materi\u00e1ly, ktor\u00e9 poskytuj\u00fa n\u00edzke prev\u00e1dzkov\u00e9 straty, obmedzen\u00fd n\u00e1rast teploty a stabiln\u00fa presnos\u0165 merania.<\/li>\n\n\n\n<li><strong>Stabiln\u00e1 dlhodob\u00e1 presnos\u0165:<\/strong><br>Produkt je navrhnut\u00fd tak, aby minimalizoval posun presnosti po\u010das dlhodobej prev\u00e1dzky.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Technical Specifications<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Elektrick\u00e9 parametre<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>\u0160pecifik\u00e1cia<\/th><\/tr><\/thead><tbody><tr><td>Pou\u017eite\u013en\u00e9 nap\u00e4tie syst\u00e9mu<\/td><td>6 kV \/ 10 kV AC, Um = 7,2 kV \/ 12 kV<\/td><\/tr><tr><td>Menovit\u00e1 frekvencia<\/td><td>50 Hz<\/td><\/tr><tr><td>Nap\u00e4tov\u00fd pomer<\/td><td>6\/0,1 kV alebo 10\/0,1 kV, prisp\u00f4sobite\u013en\u00e9<\/td><\/tr><tr><td>Be\u017en\u00fd pomer<\/td><td>5\/5 A a\u017e 2 000\/5 A, prisp\u00f4sobite\u013en\u00e9<\/td><\/tr><tr><td>Triedna presnosti nap\u00e4\u0165ov\u00e9ho transform\u00e1tora<\/td><td>Trieda 0,2 \/ 0,5 \/ 1<\/td><\/tr><tr><td>Aktu\u00e1lna trieda presnosti transform\u00e1tora<\/td><td>Trieda 0,2S \/ 0,5S \/ 0,5<\/td><\/tr><tr><td>Nap\u00e4\u0165ov\u00e1 sk\u00fa\u0161ka s frekvenciou siete<\/td><td>28 kV po dobu 1 min\u00faty pre 6 kV modely; 42 kV po dobu 1 min\u00faty pre 10 kV modely, bez prierazu<\/td><\/tr><tr><td>Impulzn\u00e1 odolnos\u0165 vo\u010di prep\u00e4tiu<\/td><td>60 kV \u0161pi\u010dkovo pre 6 kV modely; 75 kV \u0161pi\u010dkovo pre 10 kV modely, bez prierazu<\/td><\/tr><tr><td>\u010ciasto\u010dn\u00fd v\u00fdboj<\/td><td>\u226410 pC<\/td><\/tr><tr><td>Izola\u010dn\u00fd odpor<\/td><td>\u22651,000 M\u03a9 between high voltage, low voltage, and earth<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Kon\u0161truk\u010dn\u00e9 a materi\u00e1lov\u00e9 parametre<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>\u0160pecifik\u00e1cia<\/th><\/tr><\/thead><tbody><tr><td>Izola\u010dn\u00fd materi\u00e1l<\/td><td>Integrovan\u00e1 epoxidov\u00e1 \u017eivica na odlievanie<\/td><\/tr><tr><td>Ochrann\u00e9 hodnotenie<\/td><td>IP65 pre vonkaj\u0161ie modely; IP20 pre vn\u00fatorn\u00e9 modely<\/td><\/tr><tr><td>Typ in\u0161tal\u00e1cie<\/td><td>Mont\u00e1\u017e na st\u013ap, in\u0161tal\u00e1cia vn\u00fatorn\u00fdch rozvodn\u00ed alebo in\u0161tal\u00e1cia skri\u0148ov\u00fdch s\u00faprav<\/td><\/tr><tr><td>Tepeln\u00e1 trieda<\/td><td>Trieda B, 130 \u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Environment\u00e1lne parametre<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>\u0160pecifik\u00e1cia<\/th><\/tr><\/thead><tbody><tr><td>V\u00fd\u0161ka in\u0161tal\u00e1cie<\/td><td>\u22642 000 m; dostupn\u00e9 verzie pre vysokohorsk\u00e9 prostredie<\/td><\/tr><tr><td>Prev\u00e1dzkov\u00e1 teplota<\/td><td>-40 \u00b0C a\u017e +70 \u00b0C<\/td><\/tr><tr><td>Teplota skladovania<\/td><td>-40 \u00b0C a\u017e +85 \u00b0C<\/td><\/tr><tr><td>Relat\u00edvna vlhkos\u0165<\/td><td>\u226495%, nekondenzuj\u00faca<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Platn\u00e9 normy<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud45c\uc900<\/th><th>Popis<\/th><\/tr><\/thead><tbody><tr><td>GB 1207<\/td><td>Nap\u00e4\u0165ov\u00e9 transform\u00e1tory<\/td><\/tr><tr><td>GB 1208<\/td><td>Aktu\u00e1lne transform\u00e1tory<\/td><\/tr><tr><td>GB\/T 17215<\/td><td>Elektromerov\u00e9 zariadenia<\/td><\/tr><tr><td>DL\/T 448<\/td><td>Technick\u00fd administrat\u00edvny k\u00f3d pre meranie elektrickej energie<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Aplik\u00e1cie<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Pou\u017eite\u013en\u00e9 energetick\u00e9 syst\u00e9my<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mera\u010d JLSZV-6\/10 je vhodn\u00fd pre trojf\u00e1zov\u00e9 trojvodi\u010dov\u00e9 striedav\u00e9 syst\u00e9my 6 kV a 10 kV s maxim\u00e1lnym nap\u00e4t\u00edm syst\u00e9mu 7,2 kV a 12 kV.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Typick\u00e9 aplik\u00e1cie<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Meranie energie na st\u013apoch na vonkaj\u0161\u00edch distribu\u010dn\u00fdch vedeniach<\/li>\n\n\n\n<li>Meranie energie a monitorovanie za\u0165a\u017eenia vo vn\u00fatorn\u00fdch rozv\u00e1dza\u010doch stredn\u00e9ho nap\u00e4tia<\/li>\n\n\n\n<li>Transform\u00e1torov\u00e9 stanice typu skri\u0148a<\/li>\n\n\n\n<li>Rozvodn\u00e9 a transforma\u010dn\u00e9 stanice<\/li>\n\n\n\n<li>6 kV a 10 kV distribu\u010dn\u00e9 syst\u00e9my v priemyseln\u00fdch a bansk\u00fdch podnikoch<\/li>\n\n\n\n<li>Komercijalne zgrade i industrijski parkovi<\/li>\n\n\n\n<li>Z\u00edskavanie energetick\u00fdch \u00fadajov v syst\u00e9moch automatiz\u00e1cie energetiky<\/li>\n\n\n\n<li>Syst\u00e9my na monitorovanie, riadenie a spr\u00e1vu z\u00e1\u0165a\u017ee elektrickej energie<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Hlavn\u00e9 funkcie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Meracia jednotka premie\u0148a syst\u00e9mov\u00e9 vysok\u00e9 nap\u00e4tie a prim\u00e1rny pr\u00fad na \u0161tandardizovan\u00e9 sekund\u00e1rne sign\u00e1ly:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00fdstupn\u00fd v\u00fdkon: 100 V<\/li>\n\n\n\n<li>Aktu\u00e1lny v\u00fdstup: 5 A<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tieto sign\u00e1ly m\u00f4\u017eu by\u0165 dodan\u00e9 do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trojf\u00e1zov\u00e9 trojvodi\u010dov\u00e9 elektromery<\/li>\n\n\n\n<li>Meracie pr\u00edstroje<\/li>\n\n\n\n<li>Zariadenie na monitorovanie nap\u00e1jania<\/li>\n\n\n\n<li>Syst\u00e9my riadenia z\u00e1\u0165a\u017ee<\/li>\n\n\n\n<li>Zariadenia na zber d\u00e1t<\/li>\n\n\n\n<li>Syst\u00e9my automatiz\u00e1cie nap\u00e1jania<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Jednotka podporuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Meranie energie<\/li>\n\n\n\n<li>V\u00fdpo\u010det v\u00fdkonu<\/li>\n\n\n\n<li>Sledovanie za\u0165a\u017eenia<\/li>\n\n\n\n<li>Z\u00edskavanie elektrick\u00fdch parametrov<\/li>\n\n\n\n<li>Anal\u00fdza spotreby<\/li>\n\n\n\n<li>Spr\u00e1va energie<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Poskytuje tie\u017e elektrick\u00fa izol\u00e1ciu medzi prim\u00e1rnym nap\u00e1jac\u00edm syst\u00e9mom a sekund\u00e1rnymi merac\u00edmi obvodmi, \u010d\u00edm pom\u00e1ha chr\u00e1ni\u0165 pripojen\u00e9 zariadenia a obsluhu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Prev\u00e1dzkov\u00e9 podmienky<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Norm\u00e1lne prev\u00e1dzkov\u00e9 podmienky<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In\u0161tala\u010dn\u00e1 v\u00fd\u0161ka: maxim\u00e1lne 2 000 m<\/li>\n\n\n\n<li>Okolit\u00e1 teplota: -40 \u00b0C a\u017e +70 \u00b0C<\/li>\n\n\n\n<li>Vyhnite sa prudk\u00fdm alebo n\u00e1hlym zmen\u00e1m teploty.<\/li>\n\n\n\n<li>Relat\u00edvna vlhkos\u0165: maxim\u00e1lne 95 %, nekondenzuj\u00faca<\/li>\n\n\n\n<li>Prostredie by malo by\u0165 bez koroz\u00edvnych plynov<\/li>\n\n\n\n<li>Hor\u013eav\u00e9 alebo v\u00fdbu\u0161n\u00e9 l\u00e1tky nie s\u00fa povolen\u00e9<\/li>\n\n\n\n<li>Siln\u00e9 vibr\u00e1cie a mechanick\u00e9 n\u00e1razy by sa mali vyhn\u00fa\u0165<\/li>\n\n\n\n<li>Vonkaj\u0161ie modely vydr\u017eia be\u017en\u00e9 vystavenie slne\u010dn\u00e9mu \u017eiareniu, da\u017e\u010fu, mrazu a vetru.<\/li>\n\n\n\n<li>Vonkaj\u0161ia in\u0161tal\u00e1cia na sto\u017eiaroch alebo vn\u00fatorn\u00e9 rozvodn\u00e9 zariadenia<\/li>\n\n\n\n<li>Prostredia so silnou kor\u00f3ziou, so\u013enou hmlou alebo pieso\u010dn\u00fdmi b\u00farkami by sa mali vyhn\u00fa\u0165, pokia\u013e sa nepou\u017e\u00edva prisp\u00f4soben\u00fd model<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0160peci\u00e1lne prev\u00e1dzkov\u00e9 podmienky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Prisp\u00f4soben\u00e9 produkty s\u00fa potrebn\u00e9 pre:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nadmo\u0159sk\u00e9 v\u00fd\u0161ky instalace nad 2 000 m<\/li>\n\n\n\n<li>Teploty okolia mimo rozsah -40 \u00b0C a\u017e +70 \u00b0C<\/li>\n\n\n\n<li>\u0164a\u017ek\u00e9 zne\u010distenie alebo prostredie so slanou hmlou<\/li>\n\n\n\n<li>Chemicky korozivn\u00ed prost\u0159ed\u00ed<\/li>\n\n\n\n<li>Siln\u00fd vietor alebo siln\u00e9 pieso\u010dn\u00e9 a prachov\u00e9 podmienky<\/li>\n\n\n\n<li>Vysokointenz\u00edvne ultrafialov\u00e9 \u017eiarenie<\/li>\n\n\n\n<li>Nestandardn\u00e9 prevodov\u00e9 pomery<\/li>\n\n\n\n<li>Nestandardn\u00e9 pomery be\u017enej prev\u00e1dzky<\/li>\n\n\n\n<li>\u0160peci\u00e1lne mont\u00e1\u017ene rozmery<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">In\u0161tal\u00e1cia a \u00fadr\u017eba<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Po\u017eiadavky na in\u0161tal\u00e1ciu<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Predin\u0161tala\u010dn\u00e1 kontrola:<\/strong><br>Skontrolujte meraciu jednotku a overte, \u017ee telo z epoxidovej \u017eivice neobsahuje praskliny, bubliny, mechanick\u00e9 po\u0161kodenia ani in\u00e9 vidite\u013en\u00e9 chyby. Skontrolujte, \u010di s\u00fa v\u0161etky ozna\u010denia svoriek jasn\u00e9 a \u010di dod\u00e1van\u00e9 pr\u00edslu\u0161enstvo je kompletn\u00e9. Overte, \u017ee model, nap\u00e4\u0165ov\u00fd pomer, pr\u00fadov\u00fd pomer a triedy presnosti zodpovedaj\u00fa n\u00e1vrhu syst\u00e9mu a po\u017eiadavk\u00e1m na meranie.<\/li>\n\n\n\n<li><strong>Mont\u00e1\u017e:<\/strong><br>Pod\u013ea sp\u00f4sobu in\u0161tal\u00e1cie vyberte vhodn\u00fd mont\u00e1\u017eny dr\u017eiak. Upevnite meraciu jednotku na miesto a overte, \u010di nedoch\u00e1dza k uvo\u013eneniu, posunutiu alebo nerovnomern\u00e9mu mechanick\u00e9mu za\u0165a\u017eeniu. Mont\u00e1\u017ena poloha m\u00f4\u017ee by\u0165 horizont\u00e1lna alebo vertik\u00e1lna v z\u00e1vislosti od dizajnu produktu. In\u0161tal\u00e1cie na sto\u017eiar musia sp\u013a\u0148a\u0165 \u0161pecifikovan\u00e9 po\u017eiadavky na za\u0165a\u017eenie vetrom a odolnos\u0165 proti prevr\u00e1teniu.<\/li>\n\n\n\n<li><strong>Pripo<\/strong><br>Vysokonap\u00e4\u0165ov\u00e9 svorky pripojte pod\u013ea n\u00e1vrhu syst\u00e9mu. Zaistite, aby v\u0161etky spoje boli pevne utiahnut\u00e9 a poskytovali spo\u013eahliv\u00fd elektrick\u00fd kontakt. Udr\u017eujte dostato\u010dn\u00fa elektrick\u00fa vzdialenos\u0165 medzi vysokonap\u00e4\u0165ov\u00fdmi vodi\u010dmi, uzemnen\u00fdmi komponentmi a in\u00fdmi \u017eiv\u00fdmi \u010das\u0165ami. Vonkaj\u0161ie vysokonap\u00e4\u0165ov\u00e9 spoje musia by\u0165 riadne chr\u00e1nen\u00e9 proti vniknutiu vody a kor\u00f3zii.<\/li>\n\n\n\n<li><strong>Sekund\u00e1rne pripojenie:<\/strong><br>Pripojte sekund\u00e1rne svorky nap\u00e4tia a pr\u00fadu k elektromeru pod\u013ea ich ozna\u010denia. Sekund\u00e1rny obvod pr\u00fadov\u00e9ho transform\u00e1tora nes<\/li>\n\n\n\n<li><strong>Kontrola izol\u00e1cie:<\/strong><br>Po in\u0161tal\u00e1cii zmerajte izola\u010dn\u00fd odpor medzi:<ul><li>Vysok\u00e9 nap\u00e4tie a n\u00edzke nap\u00e4tie<\/li><li>Vysok\u00e9 nap\u00e4tie a zem<\/li><li>N\u00edzke nap\u00e4tie a zem<\/li><\/ul>Potvr\u010fte, \u017ee sekund\u00e1rne obvody nap\u00e4tia a pr\u00fadu s\u00fa spr\u00e1vne zapojen\u00e9 a bez ne\u00famyseln\u00fdch skratov alebo preru\u0161en\u00ed. Pred zapnut\u00edm syst\u00e9mu skontrolujte zapojenie elektromera a poradie f\u00e1z.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Po\u017eiadavky na \u00fadr\u017ebu<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pravidelne kontrolujte epoxidov\u00e9 teleso na praskliny, mechanick\u00e9 po\u0161kodenia, stopy po v\u00fdbojoch a zne\u010distenie.<\/li>\n\n\n\n<li>Skontrolujte vysokonap\u00e4\u0165ov\u00e9 svorky, \u010di nie s\u00fa uvo\u013enen\u00e9, oxidovan\u00e9, skorodovan\u00e9 alebo \u010di nevykazuj\u00fa abnorm\u00e1lne zahrievanie.<\/li>\n\n\n\n<li>Pri vonkaj\u0161\u00edch modeloch skontrolujte vodotesnos\u0165 svoriek a ochranu proti kor\u00f3zii.<\/li>\n\n\n\n<li>Pravidelne kontrolujte v\u0161etky vysokonap\u00e4\u0165ov\u00e9 a n\u00edzkonap\u00e4\u0165ov\u00e9 spoje, \u010di nie s\u00fa uvo\u013enen\u00e9, prehriate a zafarben\u00e9.<\/li>\n\n\n\n<li>Potvr\u010fte, \u017ee sekund\u00e1rny obvod zost\u00e1va spr\u00e1vne pripojen\u00fd a spo\u013eahlivo uzemnen\u00fd.<\/li>\n\n\n\n<li>Pravidelne overujte presnos\u0165 merania porovnan\u00edm \u00fadajov elektromera s predp\u00edsan\u00fdmi limitmi ch\u00fdb meracej jednotky.<\/li>\n\n\n\n<li>Pravidelne testujte izola\u010dn\u00fd odpor a overte, \u010di izola\u010dn\u00fd v\u00fdkon zost\u00e1va v r\u00e1mci stanoven\u00fdch po\u017eiadaviek.<\/li>\n\n\n\n<li>Vy\u010distite povrch meracej jednotky od prachu a ne\u010dist\u00f4t.<\/li>\n\n\n\n<li>Pre vonkaj\u0161ie modely pravidelne \u010distite izola\u010dn\u00e9 pr\u00edstre\u0161ky, aby ste zn\u00ed\u017eili riziko zne\u010distenia a preskokov.<\/li>\n\n\n\n<li>Zabr\u00e1\u0148te kontaktu oleja a koroz\u00edvnych l\u00e1tok s epoxidov\u00fdm telesom.<\/li>\n\n\n\n<li>Ak sa zist\u00ed praskanie, elektrick\u00fd v\u00fdboj, prehriatie alebo nadmern\u00e1 chyba merania, okam\u017eite vypnite nap\u00e1janie a skontrolujte zariadenie. V pr\u00edpade potreby vyme\u0148te jednotku.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Opatrenia<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Sekund\u00e1rny obvod pr\u00fadov\u00e9ho transform\u00e1tora nesmie by\u0165 nikdy ponechan\u00fd otvoren\u00fd, ke\u010f je prim\u00e1rny syst\u00e9m pod nap\u00e4t\u00edm. Sekund\u00e1rny obvod nap\u00e4\u0165ov\u00e9ho transform\u00e1tora nesmie by\u0165 nikdy skratovan\u00fd. Ka\u017ed\u00fd z t\u00fdchto stavov m\u00f4\u017ee sp\u00f4sobi\u0165 nebezpe\u010dn\u00e9 prep\u00e4tie alebo nadpr\u00fad a predstavova\u0165 v\u00e1\u017ene riziko pre zariadenie a person\u00e1l.<\/li>\n\n\n\n<li>Pri \u00fadr\u017ebe mus\u00ed by\u0165 sekund\u00e1rny obvod bezpe\u010dne skratovan\u00fd a uzemnen\u00fd pred odpojen\u00edm. Sekund\u00e1rny obvod nap\u00e4tia mus\u00ed by\u0165 pred za\u010dat\u00edm pr\u00e1c bezpe\u010dne izolovan\u00fd.<\/li>\n\n\n\n<li>Prepravou a in\u0161tal\u00e1ciou sa vyhnite n\u00e1razom alebo kol\u00edzi\u00e1m s telesom z epoxidovej \u017eivice a vysokonap\u00e4\u0165ov\u00fdmi svorkami. Mechanick\u00e9 po\u0161kodenie m\u00f4\u017ee zn\u00ed\u017ei\u0165 izola\u010dn\u00fd v\u00fdkon a odolnos\u0165 proti zne\u010disteniu a preskoku.<\/li>\n\n\n\n<li>Pou\u017eite vhodn\u00e9 izolovan\u00e9 vodi\u010de pre vysokonap\u00e4\u0165ov\u00e9 pripojenia. Udr\u017eujte dostato\u010dn\u00fa elektrick\u00fa vzdialenos\u0165 od uzemnen\u00fdch \u010dast\u00ed a in\u00fdch \u010dast\u00ed pod nap\u00e4t\u00edm, aby ste zabr\u00e1nili v\u00fdboju medzi f\u00e1zami alebo medzi f\u00e1zou a zemou.<\/li>\n\n\n\n<li>Potvr\u010fte spr\u00e1vne poradie f\u00e1z pri trojf\u00e1zovom zapojen\u00ed. Nespr\u00e1vne pripojenie f\u00e1z m\u00f4\u017ee ovplyvni\u0165 presnos\u0165 merania a prev\u00e1dzku syst\u00e9mu.<\/li>\n\n\n\n<li>Zariadenie mus\u00ed by\u0165 spo\u013eahlivo uzemnen\u00e9. Uzem\u0148ovacia svorka na z\u00e1kladni mus\u00ed by\u0165 pevne pripojen\u00e1 k uzemneniu. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Busbar\" target=\"_blank\" rel=\"noopener\">busbar<\/a>.<\/li>\n\n\n\n<li>Vonkaj\u0161ie modely musia sp\u013a\u0148a\u0165 pr\u00edslu\u0161n\u00e9 po\u017eiadavky na ochranu pred bleskom a uzemnenie.<\/li>\n\n\n\n<li>Skladujte<\/li>\n\n\n\n<li>In\u0161tal\u00e1ciu, uvedenie do prev\u00e1dzky a \u00fadr\u017ebu musia vykon\u00e1va\u0165 kvalifikovan\u00ed elektrik\u00e1ri v s\u00falade s platn\u00fdmi predpismi o bezpe\u010dnosti elektrick\u00fdch in\u0161tal\u00e1ci\u00ed.<\/li>\n\n\n\n<li>Merac\u00ed pr\u00edstroj mus\u00ed pred uveden\u00edm do prev\u00e1dzky, ak sa tak\u00e1to verifik\u00e1cia vy\u017eaduje, prejs\u0165 overen\u00edm pr\u00edslu\u0161n\u00fdm miestnym metrologick\u00fdm org\u00e1nom.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u0160tandardn\u00fd zoznam dod\u00e1vok<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Nie.<\/th><th>Predmet<\/th><th>Funkcia<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>JLSZV-6\/10 Trojf\u00e1zov\u00e1 trojvodi\u010dov\u00e1 such\u00e1 meracia jednotka<\/td><td>Hlavn\u00e9 zariadenie na transform\u00e1ciu nap\u00e4tia a pr\u00fadu, elektrick\u00fa izol\u00e1ciu a meranie energie<\/td><\/tr><tr><td>2<\/td><td>Mont\u00e1\u017ene dr\u017eiaky, skrutky a podlo\u017eky<\/td><td>Na zaistenie meracej jednotky po\u010das in\u0161tal\u00e1cie<\/td><\/tr><tr><td>3<\/td><td>Sekund\u00e1rny kryt termin\u00e1lu<\/td><td>Chr\u00e1ni n\u00edzkonap\u00e4\u0165ov\u00e9 svorky a pom\u00e1ha predch\u00e1dza\u0165 nespr\u00e1vnym pripojeniam alebo skratom<\/td><\/tr><tr><td>4<\/td><td>N\u00e1vod na pou\u017eitie<\/td><td>Poskytuje pokyny na in\u0161tal\u00e1ciu, prev\u00e1dzku, \u00fadr\u017ebu a zapojenie merac\u00edch obvodov<\/td><\/tr><tr><td>5<\/td><td>Certifik\u00e1t v\u00fdrobku, Spr\u00e1va o sk\u00fa\u0161ke vo v\u00fdrobe a Osved\u010denie o metrologickom overen\u00ed<\/td><td>Poskytuje dokument\u00e1ciu kvality a v\u00fdkonu produktu, vr\u00e1tane \u00fadajov z testov pomeru nap\u00e4tia, pomeru pr\u00fadu a presnosti<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Platn\u00e9 normy a certifik\u00e1cia<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobok sp\u013a\u0148a nasleduj\u00face normy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GB 1207, <em>Nap\u00e4\u0165ov\u00e9 transform\u00e1tory<\/em><\/li>\n\n\n\n<li>GB 1208, <em>Aktu\u00e1lne transform\u00e1tory<\/em><\/li>\n\n\n\n<li>GB\/T 17215, <em>Elektromerov\u00e9 zariadenia<\/em><\/li>\n\n\n\n<li>DL\/T 448, <em>Technick\u00fd administrat\u00edvny k\u00f3d pre meranie elektrickej energie<\/em><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobok \u00faspe\u0161ne absolvoval pr\u00edslu\u0161n\u00e9 typov\u00e9 sk\u00fa\u0161ky a metrologick\u00e9 overenie. Jeho v\u00fdkon sp\u013a\u0148a po\u017eiadavky na meranie energie v trojf\u00e1zov\u00fdch trojvodi\u010dov\u00fdch syst\u00e9moch 6 kV a 10 kV.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"939\" height=\"738\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JLSZV-6-10-Three-Phase-Three-Wire-Dry-Type-Metering-Unit1.webp\" alt=\"JLSZV-6 10 Trojf\u00e1zov\u00e1 trojvodi\u010dov\u00e1 such\u00e1 meracia jednotka(1)\" class=\"wp-image-2586\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JLSZV-6-10-Three-Phase-Three-Wire-Dry-Type-Metering-Unit1.webp 939w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JLSZV-6-10-Three-Phase-Three-Wire-Dry-Type-Metering-Unit1-300x236.webp 300w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JLSZV-6-10-Three-Phase-Three-Wire-Dry-Type-Metering-Unit1-768x604.webp 768w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/05\/JLSZV-6-10-Three-Phase-Three-Wire-Dry-Type-Metering-Unit1-15x12.webp 15w\" sizes=\"(max-width: 939px) 100vw, 939px\" \/><\/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>Product Overview The JLSZV-6\/10 Three-Phase Three-Wire Dry-Type Metering Unit is an integrated high-voltage metering device designed for indoor and outdoor 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