{"id":572,"date":"2026-01-26T02:36:31","date_gmt":"2026-01-26T02:36:31","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&p=572"},"modified":"2026-09-14T01:27:40","modified_gmt":"2026-09-14T01:27:40","slug":"central-power-switch-contact-box-2","status":"publish","type":"products","link":"https:\/\/yieou.com\/sk\/product\/central-power-switch-contact-box-2\/","title":{"rendered":"CH3-10Q\/150 630-1250A \u0426\u0435\u043d\u0442\u0440\u0430\u043b\u044c\u043d\u0438\u0439 \u0431\u043b\u043e\u043a \u043a\u043e\u043d\u0442\u0430\u043a\u0442\u0456\u0432 \u0441\u0438\u043b\u043e\u0432\u043e\u0433\u043e \u0432\u0438\u043c\u0438\u043a\u0430\u0447\u0430"},"content":{"rendered":"

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

CH3-10Q\/150 630-1250A strednonap\u00e4\u0165ov\u00e1 rozvodn\u00e1 skri\u0148a kontaktov<\/a> prij\u00edma epoxidov\u00fa \u017eivicu APG tlakovo-g\u00e9lov\u00fa lisovan\u00fa kon\u0161trukciu. Je to \u0161pecializovan\u00e9 izola\u010dn\u00e9 pripojovacie zariadenie pre stredn\u00e9 nap\u00e4tie switchgear<\/a> a hlavne sa pou\u017e\u00edva v rozv\u00e1dza\u010doch typu voz\u00edka na \u00farovni 10KV-12KV. Zohr\u00e1va \u00falohu pri izola\u010dnom odde\u013eovan\u00ed a prechodovom sp\u00e1jan\u00ed a m\u00f4\u017ee poskytn\u00fa\u0165 \u00fa\u010dinn\u00fa izola\u010dn\u00fa ochranu kontaktom vo vn\u00fatri rozv\u00e1dza\u010da, \u010d\u00edm sa zabezpe\u010d\u00ed bezpe\u010dn\u00e1 a stabiln\u00e1 prev\u00e1dzka energetick\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n

II. Technick\u00e9 parametre<\/strong><\/strong><\/h2>\n\n\n\n
Parameters<\/td>index<\/td><\/tr>
Menovit\u00e9 nap\u00e4tie<\/td>10kV-12kV<\/td><\/tr>
Menovit\u00fd pr\u00fad<\/td>630A-1250A<\/td><\/tr>
Power frequency withstand voltage<\/td>42kV\/1min<\/td><\/tr>
Index \u010diasto\u010dn\u00e9ho v\u00fdboja<\/td>\u2264 3 pC<\/td><\/tr>
Impulzn\u00fd nap\u00e4\u0165ov\u00fd impulz<\/td>75kV<\/td><\/tr>
teplota skeln\u00e9ho p\u0159echodu<\/td>\u226595\u2103<\/td><\/tr>
Vzdialenos\u0165 mont\u00e1\u017eneho stredu<\/td>150 mm<\/td><\/tr>
Limit rastu teploty<\/td>Pri podhodnotenom pr\u00fade nesmie prekro\u010di\u0165 n\u00e1rast teploty na v\u00fdstupnej svorke 65\u2103.<\/td><\/tr>
Materi\u00e1l<\/td>Puzdro z epoxidovej \u017eivice + kontakty zo zliatiny medi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

III. Rozsah platnosti<\/strong><\/strong><\/h2>\n\n\n\n

Tento kontaktn\u00fd box je vhodn\u00fd pre strednov\u00e4zobn\u00e9 rozv\u00e1dza\u010de typu ru\u010dn\u00e9ho voz\u00edka \u00farovne 10KV-12KV a be\u017ene sa pou\u017e\u00edva v syst\u00e9moch distrib\u00facie energie, priemyseln\u00fdch transform\u00e1torovniach, rozvodn\u00fdch miestnostiach v\u00fd\u0161kov\u00fdch budov, syst\u00e9moch distrib\u00facie energie priemyseln\u00fdch a bansk\u00fdch podnikov a in\u00fdch energetick\u00fdch zariadeniach. Sl\u00fa\u017ei ako izola\u010dn\u00e1 ochrana a spojovac\u00ed prechodov\u00fd komponent pre vn\u00fatorn\u00e9 kontakty rozv\u00e1dza\u010da, \u010d\u00edm poskytuje spo\u013eahliv\u00fa izola\u010dn\u00fa ochranu pre sp\u00ednanie a odpojovanie vysokonap\u00e4\u0165ov\u00fdch obvodov.<\/p>\n\n\n\n

IV. Podmienky pou\u017e\u00edvania<\/strong><\/strong><\/h2>\n\n\n\n

1. Nadmorsk\u00e1 v\u00fd\u0161ka, v ktorej sa in\u0161tal\u00e1cia vykon\u00e1va, nesmie presiahnu\u0165 1000 metrov;<\/p>\n\n\n\n

2. Okoln\u00ed teplota vzduchu je -10\u2103 a\u017e +40\u2103 a relativn\u00ed vlhkost p\u0159i 25\u2103 nep\u0159esahuje 95 %.<\/p>\n\n\n\n

3. Miesto in\u0161tal\u00e1cie by malo by\u0165 bez plynov, p\u00e1r, prachu a in\u00fdch v\u00fdbu\u0161n\u00fdch a koroz\u00edvnych m\u00e9di\u00ed, ktor\u00e9 by mohli v\u00e1\u017ene ovplyvni\u0165 izola\u010dn\u00fd v\u00fdkon kontaktnej skrinky;<\/p>\n\n\n\n

4. \uc81c\ud488\uc758 \uad6c\uc870\uc801 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc2ec\ud55c \uc9c4\ub3d9\uacfc \ucda9\uaca9\uc774 \uc5c6\ub294 \uc7a5\uc18c\uc5d0 \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

V. Vlastnosti produktu<\/strong><\/strong><\/h2>\n\n\n\n

1.<\/strong> Excellent insulation performance<\/strong> : Je vyroben\u00fd procesom APG z epoxidovej \u017eivice, ktor\u00fd m\u00e1 dobr\u00e9 izola\u010dn\u00e9 vlastnosti, dok\u00e1\u017ee \u00fa\u010dinne izolova\u0165 vysokonap\u00e4\u0165ov\u00e9 obvody, predch\u00e1dza\u0165 rizik\u00e1m \u00faniku a skratu a odol\u00e1va\u0165 n\u00e1razom vysok\u00e9ho nap\u00e4tia;<\/p>\n\n\n\n

2.<\/strong> Stabiln\u00e1 a odoln\u00e1 kon\u0161trukcia<\/strong> Jednodielna lisovan\u00e1 kon\u0161trukcia m\u00e1 vysok\u00fa mechanick\u00fa pevnos\u0165 a odol\u00e1va mechanick\u00e9mu a elektrick\u00e9mu nam\u00e1haniu vo vn\u00fatri rozv\u00e1dza\u010da, \u010do vedie k dlhej \u017eivotnosti;<\/p>\n\n\n\n

3.<\/strong> Dobr\u00e1 regul\u00e1cia n\u00e1rastu teploty<\/strong> Pri dlhodobej prev\u00e1dzke pri menovitom pr\u00fade, n\u00e1rast teploty na v\u00fdstupnom konci nepresiahne 65\u2103, \u010do m\u00f4\u017ee \u00fa\u010dinne zabezpe\u010di\u0165 bezpe\u010dn\u00fa prev\u00e1dzku zariadenia a predch\u00e1dza\u0165 poruch\u00e1m sp\u00f4soben\u00fdm nadmern\u00fdm n\u00e1rastom teploty.<\/p>\n\n\n\n

4.<\/strong> Jednoduch\u00e1 in\u0161tal\u00e1cia<\/strong> \u0160tandardizovan\u00e9 in\u0161tala\u010dn\u00e9 rozmery sa prisp\u00f4sobuj\u00fa po\u017eiadavk\u00e1m na in\u0161tal\u00e1ciu konven\u010dn\u00fdch centr\u00e1lnych riadiacich skr\u00ed\u0148, \u010do u\u013eah\u010duje in\u0161tal\u00e1ciu a v\u00fdmenu na mieste;<\/p>\n\n\n\n

5.<\/strong> Odolnos\u0165 proti kor\u00f3zii a oxid\u00e1cii<\/strong> Epoxidov\u00e1 \u017eivica m\u00e1 dobr\u00fa odolnos\u0165 proti kor\u00f3zii a oxid\u00e1cii a dok\u00e1\u017ee sa prisp\u00f4sobi\u0165 r\u00f4znym zlo\u017eit\u00fdm elektrick\u00fdm prostrediam.<\/p>\n\n\n\n

6.<\/strong> Vynikaj\u00faca povrchov\u00e1 \u00faprava<\/strong> Povrch je hladk\u00fd a bez otrepov, \u013eahko sa in\u0161taluje a m\u00e1 dobr\u00e9 vlastnosti spoma\u013euj\u00face horenie a odolnosti proti opotrebeniu.<\/p>\n\n\n\n

Obr\u00e1zok produktu<\/strong><\/strong><\/h2>\n\n\n\n
\"CH3-10Q\/150<\/figure>\n\n
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    \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

    I. Product Overview The CH3-10Q\/150 630-1250A medium-voltage switchgear contact box adopts an epoxy resin APG pressure gel molding structure. It […]<\/p>\n","protected":false},"featured_media":573,"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":[15],"class_list":["post-572","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-casing-series"],"acf":{"products_imagines":[573,574],"short_describe":"

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    This epoxy resin contact box provides reliable insulation, mechanical strength, and stable current transmission for 10–12 kV switchgear applications.<\/p>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n

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