{"id":1617,"date":"2026-05-08T00:00:00","date_gmt":"2026-05-08T00:00:00","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&p=1617"},"modified":"2026-09-15T02:07:57","modified_gmt":"2026-09-15T02:07:57","slug":"state-grid-standard-voltage-transformer","status":"publish","type":"products","link":"https:\/\/yieou.com\/sk\/product\/state-grid-standard-voltage-transformer\/","title":{"rendered":"JDZ9-10 \/ JDZQN-10 (\u0160tandard \u0161t\u00e1tnej siete) Nap\u00e4\u0165ov\u00fd transform\u00e1tor"},"content":{"rendered":"

I. Preh\u013ead produktu<\/h2>\n\n\n\n

JDZ9-10 \/ JDZQN-10 (\u0160tandard \u0160t\u00e1tnej siete) nap\u00e4\u0165ov\u00fd transform\u00e1tor<\/a> je plne uzavret\u00fd, zaliaty epoxidovou \u017eivicou, such\u00fd transform\u00e1tor nap\u00e4tia navrhnut\u00fd \u0161peci\u00e1lne pre vn\u00fatorn\u00e9 striedav\u00e9 silov\u00e9 syst\u00e9my 10 kV (Um=12 kV). V s\u00falade so \u0161tandardizovan\u00fdmi kon\u0161truk\u010dn\u00fdmi \u0161pecifik\u00e1ciami State Grid vyu\u017e\u00edva integrovan\u00fd proces odlievania, ktor\u00fd kombinuje izol\u00e1ciu, odolnos\u0165 proti zne\u010disteniu a vysok\u00fa spo\u013eahlivos\u0165 ochrany. Pou\u017e\u00edva sa predov\u0161etk\u00fdm na meranie nap\u00e4tia, meranie energie, rel\u00e9ov\u00fa ochranu a monitorovanie izol\u00e1cie vo vn\u00fatorn\u00fdch strednonap\u00e4\u0165ov\u00fdch rozvodn\u00fdch zariadeniach 10 kV a je \u0161iroko pou\u017e\u00edvan\u00fd v \u0161tandardizovan\u00fdch distribu\u010dn\u00fdch projektoch State Grid, kompletn\u00fdch rozvodniach a sp\u00ednac\u00edch staniciach.<\/p>\n\n\n\n

II. K\u013e\u00fa\u010dov\u00e9 vlastnosti produktu<\/h2>\n\n\n\n

Izol\u00e1cia a elektrick\u00fd v\u00fdkon<\/h3>\n\n\n\n

\u56fd\u5bb6\u7535\u7f51\u6807\u51c6\u7edd\u7f18\u8bbe\u8ba1\uff1a\u8be5\u5355\u5143\u91c7\u7528\u73af\u6c27\u6811\u8102\u771f\u7a7a\u6d47\u6ce8\u6210\u578b\uff0c\u786e\u4fdd\u5185\u90e8\u65e0\u6c14\u9699\u3002\u7edd\u7f18\u6027\u80fd\u5b8c\u5168\u7b26\u5408\u56fd\u5bb6\u7535\u7f51\u6280\u672f\u89c4\u8303\uff0c\u80fd\u591f\u627f\u53d712kV\u7cfb\u7edf\u8fd0\u884c\u7535\u538b\u4ee5\u53ca\u5de5\u9891\u548c\u51b2\u51fb\u8010\u538b\u8bd5\u9a8c\u3002\u5c40\u90e8\u653e\u7535\u91cf\u226410pC\uff0c\u786e\u4fdd\u957f\u671f\u8fd0\u884c\u4e2d\u65e0\u7edd\u7f18\u8001\u5316\u98ce\u9669\u3002<\/p>\n\n\n\n

\u0160irok\u00e1 kompatibilita nap\u00e4\u0165ov\u00fdch pomerov: Podporuje \u0161tandardn\u00e9 nap\u00e4\u0165ov\u00e9 pomery (napr. 10\/0,1 kV, 10\/0,1\/0,1 kV). Presnos\u0165 merania dosahuje triedu 0,2S a triedy ochrany je mo\u017en\u00e9 prisp\u00f4sobi\u0165 na 3P alebo 6P, \u010d\u00edm sp\u013a\u0148a po\u017eiadavky na vysok\u00fa presnos\u0165 merania a ochrany v projektoch State Grid.<\/p>\n\n\n\n

Vysok\u00e1 odolnos\u0165 proti zne\u010disteniu a preskokom: Vysokonap\u00e4\u0165ov\u00e1 strana m\u00e1 viacvrstvov\u00fa izola\u010dn\u00fa \u0161trukt\u00faru s dlhou \u00fanikovou vzdialenos\u0165ou, ktor\u00e1 pon\u00faka vynikaj\u00facu odolnos\u0165 proti zne\u010disteniu a preskokom. Je vhodn\u00e1 pre zne\u010disten\u00e9 prostredia, s ktor\u00fdmi sa \u010dasto stret\u00e1vame v projektoch \u0161t\u00e1tnej siete, \u010d\u00edm sa minimalizuje riziko povrchov\u00fdch preskokov.<\/p>\n\n\n\n

N\u00edzke straty, vysok\u00e1 spo\u013eahlivos\u0165: Jadro je vyroben\u00e9 z vysokokvalitn\u00fdch vrstven\u00fdch plechov z krem\u00edkovej ocele a vinutia pou\u017e\u00edvaj\u00fa meden\u00fd dr\u00f4t s izol\u00e1ciou. T\u00fdm sa zabezpe\u010duj\u00fa n\u00edzke prev\u00e1dzkov\u00e9 straty a minim\u00e1lne generovanie tepla. Jednotka pon\u00faka stabiln\u00fd v\u00fdkon a odol\u00e1va prep\u00e4tiu pri sp\u00ednan\u00ed syst\u00e9mu a prep\u00e4tiu pri \u00faderoch blesku.<\/p>\n\n\n\n

Kon\u0161truk\u010dn\u00e9 a in\u0161tala\u010dn\u00e9 vlastnosti<\/h3>\n\n\n\n

\u0160t\u00e1tna sie\u0165 \u0160tandardizovan\u00e1 \u0161trukt\u00fara: Vonkaj\u0161ie rozmery a polohy mont\u00e1\u017enych otvorov plne zodpovedaj\u00fa \u0161tandardizovan\u00fdm \u0161pecifik\u00e1ci\u00e1m n\u00e1vrhu \u0160t\u00e1tnej siete. Umo\u017e\u0148uje priamu v\u00fdmenu tradi\u010dn\u00fdch produktov a je kompatibiln\u00e1 so \u0161tandardn\u00fdmi switchgear <\/a>in\u0161tal\u00e1cie, ako napr\u00edklad s\u00e9ria KYN28. \u2022 Plne uzavret\u00e1 such\u00e1 kon\u0161trukcia: Integrovan\u00e1 liata, bez odkryt\u00fdch \u010dast\u00ed pod nap\u00e4t\u00edm; m\u00e1 stupe\u0148 krytia IP20 a bezolejov\u00fd dizajn, ktor\u00fd eliminuje nebezpe\u010denstvo po\u017eiaru, v\u010faka \u010domu je vhodn\u00e1 pre vn\u00fatorn\u00e9 bezolejov\u00e9 rozvody energie.<\/p>\n\n\n\n

Jasne oznaczone zaciski: Zaciski wt\u00f3rne posiadaj\u0105 przezroczyste os\u0142ony ochronne i czytelne oznakowanie u\u0142atwiaj\u0105ce okablowanie; konstrukcja zapobiega b\u0142\u0119dnemu pod\u0142\u0105czeniu i zwarciom, a uk\u0142ad zgodny jest ze specyfikacjami State Grid dotycz\u0105cymi okablowania obwod\u00f3w wt\u00f3rnych.<\/p>\n\n\n\n

Flexibiln\u00e1 in\u0161tal\u00e1cia: Kovov\u00e1 z\u00e1klad\u0148a m\u00e1 \u0161tandardn\u00e9 mont\u00e1\u017ene otvory na bezpe\u010dn\u00e9 priskrutkovanie; navrhnut\u00e9 na horizont\u00e1lnu mont\u00e1\u017e vo vn\u00fatorn\u00fdch skriniach, \u010do zais\u0165uje stabilitu a vynikaj\u00facu odolnos\u0165 vo\u010di vibr\u00e1ci\u00e1m.<\/p>\n\n\n\n

Prev\u00e1dzkov\u00e9 a \u00fadr\u017ebov\u00e9 charakteristiky<\/h3>\n\n\n\n

Bez\u00fadr\u017ebov\u00e1 prev\u00e1dzka: Bezolejov\u00e1 kon\u0161trukcia such\u00e9ho typu eliminuje riziko \u00faniku a po\u017eiaru; liatie epoxidovou \u017eivicou poskytuje vysok\u00fa mechanick\u00fa pevnos\u0165, odolnos\u0165 proti n\u00e1razom a starnutiu, \u010d\u00edm zais\u0165uje bez\u00fadr\u017ebov\u00fa dlhodob\u00fa prev\u00e1dzku a zn\u00ed\u017een\u00e9 prev\u00e1dzkov\u00e9 n\u00e1klady v s\u00falade s po\u017eiadavkami \u0161t\u00e1tnej siete na vysok\u00fa spo\u013eahlivos\u0165 a minim\u00e1lnu \u00fadr\u017ebu.<\/p>\n\n\n\n

\u0160irok\u00fd rozsah prev\u00e1dzkov\u00fdch tepl\u00f4t: Prev\u00e1dzkuje sa pri okolit\u00fdch teplot\u00e1ch od -30 \u00b0C do +70 \u00b0C; epoxidov\u00e1 \u017eivica si zachov\u00e1va stabiln\u00fd v\u00fdkon pri extr\u00e9mnych teplot\u00e1ch bez rizika krehnutia alebo deform\u00e1cie, \u010do ju rob\u00ed vhodnou pre r\u00f4znorod\u00e9 klimatick\u00e9 podmienky projektov State Grid.<\/p>\n\n\n\n

Sledite\u013en\u00fd syst\u00e9m kvality: V\u00fdrobn\u00e9 procesy s\u00fa v s\u00falade s po\u017eiadavkami \u0160t\u00e1tnej energetickej siete na kontrolu kvality dod\u00e1vate\u013eov; s\u00fa k dispoz\u00edcii kompletn\u00e9 spr\u00e1vy o akcepta\u010dn\u00fdch testoch vo v\u00fdrobe a typov\u00fdch testoch, \u010d\u00edm sa zabezpe\u010duje sledovate\u013enos\u0165 v\u00fdkonu a s\u00falad so \u0161tandardmi prijatia projektov \u0160t\u00e1tnej energetickej siete. <\/p>\n\n\n\n

III. Technick\u00e9 parametre (typick\u00e9 \u0161pecifik\u00e1cie)<\/h2>\n\n\n\n
Kateg\u00f3ria parametra<\/td>Parameter<\/td>\u0160pecifik\u00e1cia<\/td><\/tr>
Elektrick\u00e9 parametre<\/td>Syst\u00e9mov\u00e9 nap\u00e4tie<\/td>10kV AC (Um=12kV)<\/td><\/tr>
<\/td>| Menovit\u00e9 frekvencie<\/td>50\u8d6b\u5179<\/td><\/tr>
<\/td>| Menovit\u00e1 prim\u00e1rna nap\u00e4tie<\/td>10kV<\/td><\/tr>
<\/td>| Menovit\u00e1 sekund\u00e1rna nap\u00e4tie<\/td>100 V (meranie \/ ochrana); 100\/\u221a3 V (monitorovanie izol\u00e1cie, typ JDZQN)<\/td><\/tr>
<\/td>| Triediaca trieda presnosti<\/td>0,2 \/ 0,5 \/ 1 (k dispoz\u00edcii trieda 0,2S)<\/td><\/tr>
<\/td>| Triednos\u0165 ochrany<\/td>3P \/ 6P<\/td><\/tr>
<\/td>| V\u00fdkonov\u00e9 frekven\u010dn\u00e9 v\u00fddr\u017en\u00e9 nap\u00e4tie (HV svorka)<\/td>42kV \/ 1min, bez preru\u0161enia<\/td><\/tr>
<\/td>| Impulzn\u00e1 odolnos\u0165 vo\u010di prep\u00e4tiu (\u0161pi\u010dkov\u00e1)<\/td>75kV, bez prierazov<\/td><\/tr>
<\/td>\u00darove\u0148 \u010diasto\u010dn\u00e9ho v\u00fdboja<\/td>\u226410pC<\/td><\/tr>
<\/td>| Izola\u010dn\u00fd odpor (VN na NN a zem)<\/td>\u22651000M\u03a9<\/td><\/tr>
Kon\u0161truk\u010dn\u00e9 a materi\u00e1lov\u00e9 parametre<\/td>Izola\u010dn\u00fd materi\u00e1l<\/td>Pln\u00e1 epoxidov\u00e1 \u017eivica<\/td><\/tr>
<\/td>| Triedi Ochrany<\/td>IP20<\/td><\/tr>
<\/td>| Sp\u00f4sob mont\u00e1\u017ee<\/td>Vn\u00fatorn\u00e9 st\u013apikov\u00e9 skrutkovan\u00e9 upevnenie (\u0161tandardn\u00fd vzor otvorov SGCC)<\/td><\/tr>
<\/td>| Tepeln\u00e1 trieda izol\u00e1cie<\/td>Trieda B (130 \u00b0C)<\/td><\/tr>
Environment\u00e1lne parametre<\/td>Pou\u017eite\u013en\u00e1 v\u00fd\u0161ka<\/td>\u22642000 m (dostupn\u00e9 prisp\u00f4sobenie pre vysok\u00fa nadmorsk\u00fa v\u00fd\u0161ku)<\/td><\/tr>
<\/td>| Prev\u00e1dzkov\u00e1 teplota okolia<\/td>-30 \u00b0C a\u017e +70 \u00b0C<\/td><\/tr>
<\/td>| Teplota okolit\u00e9ho prostredia pri skladovan\u00ed<\/td>-40 \u00b0C a\u017e +85 \u00b0C<\/td><\/tr>
<\/td>Relat\u00edvna vlhkos\u0165<\/td>\u226495 % (bez kondenz\u00e1cie)<\/td><\/tr>
Platn\u00e9 normy<\/td>N\u00e1rodn\u00e9 normy \/ \u0160pecifik\u00e1cie SGCC<\/td>GB 1207 \u7535\u538b\u4e92\u611f\u5668\uff1bGB\/T 20840 \u7cfb\u5217\uff1bSGCC \u6807\u51c6\u5316\u8bbe\u5907\u6280\u672f\u89c4\u8303<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

IV. Rozsah platnosti<\/h2>\n\n\n\n

Pou\u017eite\u013en\u00e1 \u00farove\u0148 nap\u00e4tia: 10kV (Um=12kV) vn\u00fatorn\u00e9 striedav\u00e9 nap\u00e1jacie syst\u00e9my; kompatibiln\u00e9 so \u0161tandardizovan\u00fdmi projektmi distrib\u00facie energie \u0161t\u00e1tnej siete. 2. Typick\u00e9 scen\u00e1re pou\u017eitia:
\uffee \u570b\u7db2\u6a19\u6e96\u5316\u5ba4\u5167\u4e2d\u58d3\u958b\u95dc\u8a2d\u5099\u53ca\u7bb1\u5f0f\u8b8a\u96fb\u7ad9\u7684\u96fb\u58d3\u6e2c\u91cf\u3001\u96fb\u80fd\u8a08\u91cf\u53ca\u7e7c\u96fb\u4fdd\u8b77\uff1b
\uffee Nap\u00e4tie monitorovanie a izol\u00e1cia monitorovanie pre \u0161t\u00e1tne siete sp\u00ednacie stanice, distribu\u010dn\u00e9 stanice a distribu\u010dn\u00e9 transform\u00e1tor oblasti renova\u010dn\u00e9 projekty;
10kV \ubc30\uc804 \uc2dc\uc2a4\ud15c (\uc0b0\uc5c5\/\uad11\uc5c5 \uae30\uc5c5, \uc0c1\uc5c5\uc6a9 \uac74\ubb3c, \uc0b0\uc5c5 \ub2e8\uc9c0); \uad6d\uac00\uc804\ub9dd \ud504\ub85c\uc81d\ud2b8 \uc2b9\uc778 \ud45c\uc900 \uc900\uc218
\uffee \u5ba4\u5185\u914d\u7535\u573a\u666f\uff0c\u8981\u6c42\u9ad8\u8010\u6c61\u95ea\u6027\u80fd\u548c\u9ad8\u53ef\u9760\u6027\uff1b\u7b26\u5408\u56fd\u5bb6\u7535\u7f51\u9879\u76ee\u8d28\u91cf\u63a7\u5236\u8981\u6c42\u3002<\/p>\n\n\n\n

Funkcie a pou\u017eitie: Proporcion\u00e1lne premie\u0148a vysok\u00e9 nap\u00e4tie z energetick\u00e9ho syst\u00e9mu na \u0161tandardn\u00e9 n\u00edzke nap\u00e4tie (100 V) na poskytovanie nap\u00e4\u0165ov\u00fdch sign\u00e1lov pre meracie pr\u00edstroje, ochrann\u00e9 zariadenia a riadiace vybavenie, pri\u010dom dosahuje elektrick\u00fa izol\u00e1ciu medzi prim\u00e1rnym a sekund\u00e1rnym syst\u00e9mom. Model JDZQN m\u00f4\u017ee sl\u00fa\u017ei\u0165 aj ako zdroj nap\u00e4\u0165ov\u00e9ho sign\u00e1lu pre zariadenia na monitorovanie izol\u00e1cie na detekciu zemn\u00fdch por\u00fach v syst\u00e9me, \u010d\u00edm plne sp\u013a\u0148a po\u017eiadavky projektov State Grid na meranie, ochranu a monitorovanie izol\u00e1cie.<\/p>\n\n\n\n

V. Prev\u00e1dzkov\u00e9 podmienky<\/h2>\n\n\n\n

Norm\u00e1lne prev\u00e1dzkov\u00e9 podmienky<\/h3>\n\n\n\n
    \n
  • V\u00fd\u0161ka: \u22642000 m<\/li>\n\n\n\n
  • Okolit\u00e1 teplota: -30\u2103 a\u017e +70\u2103, bez drastick\u00fdch teplotn\u00fdch v\u00fdkyvov;<\/li>\n\n\n\n
  • Relat\u00edvna vlhkos\u0165: \u226495 % (nekondenzuj\u00faca)<\/li>\n\n\n\n
  • Podmienky prostredia: Bez koroz\u00edvnych plynov, hor\u013eav\u00fdch alebo v\u00fdbu\u0161n\u00fdch m\u00e9di\u00ed, siln\u00fdch vibr\u00e1ci\u00ed alebo otrasov a v\u00fdznamn\u00e9ho prachu alebo so\u013enej hmly;<\/li>\n\n\n\n
  • Sp\u00f4sob in\u0161tal\u00e1cie: Vn\u00fatorn\u00e1 st\u013apikov\u00e1 in\u0161tal\u00e1cia; vyh\u00fdbajte sa priamemu slne\u010dn\u00e9mu \u017eiareniu, da\u017e\u010fu a kondenz\u00e1cii; kompatibiln\u00e9 s in\u0161tala\u010dn\u00fdmi priestormi v rozv\u00e1dza\u010doch \u0161tandardu State Grid.<\/li>\n<\/ul>\n\n\n\n

    \u0160peci\u00e1lne prev\u00e1dzkov\u00e9 podmienky (vy\u017eaduje sa prisp\u00f4sobenie)<\/h3>\n\n\n\n
      \n
    • Nadmorsk\u00e1 v\u00fd\u0161ka presahuj\u00faca 2000 m;<\/li>\n\n\n\n
    • Okolit\u00e1 teplota mimo rozsah -30\u2103 a\u017e +70\u2103;<\/li>\n\n\n\n
    • Prostredia so siln\u00fdm zne\u010disten\u00edm, so\u013enou hmlou alebo chemickou kor\u00f3ziou;<\/li>\n\n\n\n
    • Podmienky zah\u0155\u0148aj\u00face siln\u00e9 vibr\u00e1cie alebo siln\u00e9 n\u00e1razy;<\/li>\n\n\n\n
    • Scen\u00e1re vy\u017eaduj\u00face nestandardn\u00e9 prevodov\u00e9 pomery, triedy presnosti alebo rozmery in\u0161tal\u00e1cie.<\/li>\n<\/ul>\n\n\n\n

      VI. In\u0161tal\u00e1cia a \u00fadr\u017eba<\/h2>\n\n\n\n

      Po\u017eiadavky na in\u0161tal\u00e1ciu<\/h3>\n\n\n\n

      \uac74\uc124 \uc900\ube44: \uc804\uc555 \ubcc0\uc555\uae30\uc758 \uc678\uad00\uc744 \uac80\uc0ac\ud558\uace0, \uc8fc\ubb3c \ubab8\uccb4\uc5d0 \uade0\uc5f4, \uae30\ud3ec, \uc190\uc0c1\uc774 \uc5c6\ub294\uc9c0, \ub2e8\uc790 \ud45c\uc2dc\ub294 \uba85\ud655\ud55c\uc9c0, \ubaa8\ub4e0 \uc561\uc138\uc11c\ub9ac\uac00 \uad6c\ube44\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ubaa8\ub378, \uc0ac\uc591, \uc804\uc555\ube44, \uc815\ud655\ub3c4 \ub4f1\uae09\uc774 \uad6d\uac00 \uc804\ub825\ub9dd \ud504\ub85c\uc81d\ud2b8 \uc124\uacc4 \uc694\uad6c \uc0ac\ud56d\uacfc \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uace0, \ud574\ub2f9 \uc81c\ud488\uc774 \uc801\uaca9\ud55c \uad6d\uac00 \uc804\ub825\ub9dd \uacf5\uae09\uc5c5\uccb4\ub85c\uc11c \ud544\uc694\ud55c \uc790\uaca9 \uc11c\ub958\ub97c \ubcf4\uc720\ud558\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

      In\u0161tal\u00e1cia a u<\/p>\n\n\n\n

      Zapojenie na strane vysok\u00e9ho nap\u00e4tia: Pripojte vysokonap\u00e4\u0165ov\u00e9 svorky pod\u013ea \u0161pecifik\u00e1ci\u00ed elektroin\u0161tal\u00e1cie projektu \u0160t\u00e1tnej energetiky. Zabezpe\u010dte pevn\u00e9 spojenia a dobr\u00fd kontakt. Udr\u017eiavajte dostato\u010dn\u00fa bezpe\u010dnostn\u00fa vzdialenos\u0165 medzi vysokonap\u00e4\u0165ov\u00fdmi vodi\u010dmi a uzemnen\u00fdmi \u010das\u0165ami alebo in\u00fdmi \u017eiv\u00fdmi komponentmi, aby ste zabr\u00e1nili v\u00fdboju.<\/p>\n\n\n\n

      N\u00edzkonap\u00e4\u0165ov\u00e9 zapojenie: N\u00edzkonap\u00e4\u0165ov\u00e9 svorky pripojte pod\u013ea ozna\u010denia. Meracie, ochrann\u00e9 a monitorovacie obvody izol\u00e1cie zapojte samostatne, aby ste zabezpe\u010dili spr\u00e1vnos\u0165. Pr\u00edsne zak\u00e1\u017ete skraty v sekund\u00e1rnych obvodoch; zabezpe\u010dte spo\u013eahliv\u00e9 uzemnenie (jednobodov\u00e9 uzemnenie), aby ste predi\u0161li prep\u00e4tiu. Zapojenie mus\u00ed zodpoveda\u0165 \u0161pecifik\u00e1ci\u00e1m sekund\u00e1rnych obvodov \u0161t\u00e1tnej siete.<\/p>\n\n\n\n

      Kontrola izol\u00e1cie: Po in\u0161tal\u00e1cii skontrolujte izola\u010dn\u00fd odpor nap\u00e4\u0165ov\u00e9ho transform\u00e1tora (vysok\u00e9 nap\u00e4tie vo\u010di n\u00edzkemu nap\u00e4tiu\/zem, a n\u00edzke nap\u00e4tie vo\u010di zem) aby ste sa uistili, \u017ee v\u00fdkon izol\u00e1cie sp\u013a\u0148a po\u017eiadavky. Overte spr\u00e1vne zapojenie sekund\u00e1rneho obvodu, uistite sa, \u017ee nedoch\u00e1dza k skratom alebo preru\u0161eniam obvodu.<\/p>\n\n\n\n

      Bodov\u00e9 \u00fadr\u017eby<\/h3>\n\n\n\n

      Pravidelne kontrolujte vonkaj\u0161\u00ed vzh\u013ead transform\u00e1tora nap\u00e4tia. Uistite sa, \u017ee liate teleso neobsahuje praskliny, po\u0161kodenia a stopy v\u00fdboja; vysokonap\u00e4\u0165ov\u00e9 svorky s\u00fa bez uvo\u013enenia a oxid\u00e1cie; a povrchy izol\u00e1torov s\u00fa bez nahromaden\u00e9ho zne\u010distenia.<\/p>\n\n\n\n

      Pravidelne kontrolujte vysokonap\u00e4\u0165ov\u00e9 a n\u00edzkonap\u00e4\u0165ov\u00e9 rozvody. Uistite sa, \u017ee spoje s\u00fa pevn\u00e9 a nevykazuj\u00fa \u017eiadne zn\u00e1mky prehriatia alebo zmeny farby; overte spo\u013eahliv\u00e9 uzemnenie n\u00edzkonap\u00e4\u0165ov\u00fdch obvodov a nepr\u00edtomnos\u0165 rizika skratu alebo preru\u0161enia obvodu.<\/p>\n\n\n\n

      Pravidelne testujte izola\u010dn\u00fd odpor a nap\u00e4\u0165ov\u00fd pomer, aby ste zabezpe\u010dili, \u017ee presnos\u0165 merania a ochrany sp\u013a\u0148a po\u017eiadavky projektu State Grid; s\u00fa\u010dasne overte spr\u00e1vnu funkciu funkci\u00ed monitorovania izol\u00e1cie.<\/p>\n\n\n\n

      Vy\u010distite povrch transform\u00e1tora od prachu a ne\u010dist\u00f4t; zabr\u00e1\u0148te pri\u013enutiu oleja alebo koroz\u00edvnych l\u00e1tok a udr\u017eujte zariadenie such\u00e9 a \u010dist\u00e9.<\/p>\n\n\n\n

      Ak sa v nap\u00e4\u0165ovom transform\u00e1tore vyskytn\u00fa abnormality, ako s\u00fa praskliny, v\u00fdboje, prehrievanie alebo odch\u00fdlky nap\u00e4\u0165ov\u00e9ho pomeru, je potrebn\u00e9 okam\u017eite preru\u0161i\u0165 nap\u00e1janie na kontrolu a v pr\u00edpade potreby vymeni\u0165 zariadenie; prev\u00e1dzka s poruchami je pr\u00edsne zak\u00e1zan\u00e1 a mus\u00ed o tom by\u0165 informovan\u00fd projektov\u00fd mana\u017ement.<\/p>\n\n\n\n

      VII. Upozornenia<\/h2>\n\n\n\n
        \n
      1. Skratovanie sekund\u00e1rneho vinutia je pr\u00edsne zak\u00e1zan\u00e9; skrat v sekund\u00e1rnom obvode po\u010das prev\u00e1dzky generuje vysok\u00e9 pr\u00fady, \u010d\u00edm ohrozuje bezpe\u010dnos\u0165 zariadenia aj person\u00e1lu. Po\u010das \u00fadr\u017eby mus\u00ed by\u0165 sekund\u00e1rny obvod spo\u013eahlivo rozpojen\u00fd a uzemnen\u00fd.<\/li>\n\n\n\n
      2. Pri in\u0161tal\u00e1cii sa vyh\u00fdbajte n\u00e1razom alebo \u00faderom do liateho telesa transform\u00e1tora nap\u00e4tia a izol\u00e1torov vysokonap\u00e4\u0165ov\u00e9ho termin\u00e1lu, aby ste predi\u0161li prasknutiu epoxidovej \u017eivice alebo po\u0161kodeniu izol\u00e1cie, \u010do by mohlo ohrozi\u0165 izola\u010dn\u00fd v\u00fdkon zariadenia a odolnos\u0165 vo\u010di preskokom pri zne\u010disten\u00ed.<\/li>\n\n\n\n
      3. Vysokonap\u00e4\u0165ov\u00e9 vedenie mus\u00ed pou\u017e\u00edva\u0165 \u0161pecializovan\u00e9 izolovan\u00e9 vodi\u010de, ktor\u00e9 zabezpe\u010dia dostato\u010dn\u00fa bezpe\u010dnostn\u00fa vzdialenos\u0165 od uzemnen\u00fdch \u010dast\u00ed a in\u00fdch \u010dast\u00ed pod nap\u00e4t\u00edm, aby sa zabr\u00e1nilo v\u00fdboju medzi f\u00e1zami alebo medzi f\u00e1zou a zemou; vedenie mus\u00ed by\u0165 v s\u00falade s technick\u00fdmi \u0161pecifik\u00e1ciami projektov \u0160t\u00e1tnej elektr\u00e1rne.<\/li>\n\n\n\n
      4. Zariadenie mus\u00ed by\u0165 spo\u013eahlivo uzemnen\u00e9; uzem\u0148ovacia svorka na z\u00e1kladni mus\u00ed by\u0165 pevne pripojen\u00e1 k uzem\u0148ovacej zbernici skrinky, aby sa zabezpe\u010dilo \u00fa\u010dinn\u00e9 uzemnenie v s\u00falade s normami uzemnenia projektov State Grid.<\/li>\n\n\n\n
      5. Skladujte v suchom, vetranom a chladnom prostred\u00ed, vyh\u00fdbajte sa priamemu slne\u010dn\u00e9mu \u017eiareniu, vysok\u00fdm teplot\u00e1m, vlhkosti a drviv\u00fdm sil\u00e1m, aby ste zabr\u00e1nili starnutiu alebo deform\u00e1cii telesa odliatku; pri skladovan\u00ed vykonajte opatrenia proti vlhkosti a kor\u00f3zii.<\/li>\n\n\n\n
      6. \u5b89\u88c5\u3001\u8c03\u8bd5\u548c\u7ef4\u62a4\u5fc5\u987b\u7531\u5408\u683c\u7684\u7535\u6c14\u4e13\u4e1a\u4eba\u5458\u4e25\u683c\u6309\u7167\u7535\u6c14\u5b89\u5168\u64cd\u4f5c\u89c4\u7a0b\u548c\u56fd\u5bb6\u7535\u7f51\u9879\u76ee\u5efa\u8bbe\u89c4\u8303\u6267\u884c\u3002 <\/li>\n<\/ol>\n\n\n\n

        VIII. \u0160tandardn\u00fd zoznam konfigur\u00e1ci\u00ed<\/h2>\n\n\n\n
        Nie.<\/th>Meno<\/th>\u00da\u010del<\/th><\/tr>
        1<\/td>JDZ9-10 \/ JDZQN-10 (typ \u0161t\u00e1tnej siete) Nap\u00e4\u0165ov\u00fd transform\u00e1tor<\/td>Jadro jednotky, poskytuj\u00face transform\u00e1ciu nap\u00e4tia \/ izol\u00e1ciu, zber sign\u00e1lu, \u0161tandard<\/td><\/tr>
        2<\/td>Mont\u00e1\u017ene skrutky \/ podlo\u017eky<\/td>premenn\u00e9 nap\u00e4tiepevn\u00e1 in\u0161tal\u00e1cia\u0161tandard<\/td><\/tr>
        3<\/td>Sekund\u00e1rny termin\u00e1l prieh\u013eadn\u00fd ochrann\u00fd kryt<\/td>Ochrann\u00e1 svorka, zabr\u00e1nenie nespr\u00e1vnemu pripojeniu \/ skratu<\/td><\/tr>
        4<\/td>Pou\u017e\u00edvate\u013esk\u00e1 pr\u00edru\u010dka<\/td>\uc124\uce58 \/ \uc791\ub3d9 \uc720\uc9c0\ubcf4\uc218 \uc548\ub0b4\uc11c, \uc124\uce58<\/td><\/tr>
        5<\/td>Spr\u00e1va o testovan\u00ed vo v\u00fdrobe<\/td>Kvalitn\u00e9 certifika\u010dn\u00e9 dokumenty o v\u00fdkonnosti, testovacie \u00fadaje<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        IX. Pou\u017eite\u013en\u00e9 normy a certifik\u00e1cie<\/h2>\n\n\n\n

        \u672c\u4ea7\u54c1\u7b26\u5408GB 1207\u300a\u7535\u538b\u4e92\u611f\u5668\u300b\u3001GB\/T 20840.1\u300a\u4e92\u611f\u5668 \u7b2c1\u90e8\u5206\uff1a\u901a\u7528\u8981\u6c42\u300b\u4ee5\u53caGB\/T 20840.3\u300a\u4e92\u611f\u5668 \u7b2c3\u90e8\u5206\uff1a\u611f\u5e94\u5f0f\u7535\u538b\u4e92\u611f\u5668\u8865\u5145\u8981\u6c42\u300b\u7b49\u56fd\u5bb6\u6807\u51c6\u3002\u540c\u65f6\u6ee1\u8db3\u56fd\u5bb6\u7535\u7f51\u516c\u53f8\uff08SGCC\uff09\u5236\u5b9a\u7684\u6807\u51c6\u5316\u8bbe\u5907\u6280\u672f\u89c4\u8303\u3002\u5236\u9020\u5546\u4e3a\u56fd\u5bb6\u7535\u7f51\u5408\u683c\u4f9b\u5e94\u5546\uff0c\u4ea7\u54c1\u6027\u80fd\u6ee1\u8db3\u56fd\u5bb6\u7535\u7f51\u9879\u76ee10kV\u7535\u529b\u7cfb\u7edf\u7684\u8fd0\u884c\u8981\u6c42\u3002<\/p>\n\n\n\n

        \"JDZ9-10
        JDZ9-10 \/ JDZQN-10() \u539f\u59cb\u56fe\u50cf 2<\/figcaption><\/figure>\n\n
        \n\n\t\t\n
          \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

          I. Product Overview The JDZ9-10 \/ JDZQN-10 (State Grid Standard) voltage transformer is a fully enclosed, epoxy resin-cast, dry-type voltage […]<\/p>\n","protected":false},"featured_media":2500,"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":[30],"class_list":["post-1617","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-instrument-transformer-series"],"acf":{"products_imagines":[2500],"short_describe":"

          The JDZ9-10 \/ JDZQN-10 (State Grid Standard) voltage transformer is a fully enclosed, epoxy resin-cast, dry-type voltage transformer designed specifically for 10kV (Um=12kV) indoor AC power systems.<\/p>","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/products\/1617","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\/2500"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/media\/2500"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/media?parent=1617"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/sk\/wp-json\/wp\/v2\/product_category?post=1617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}