{"id":21229,"date":"2026-01-07T12:48:17","date_gmt":"2026-01-07T04:48:17","guid":{"rendered":"https:\/\/viox.com\/?p=21229"},"modified":"2026-03-30T00:21:53","modified_gmt":"2026-03-29T16:21:53","slug":"nec-690-12-rapid-shutdown-passive-component-strategy","status":"publish","type":"post","link":"https:\/\/test.viox.com\/cs\/nec-690-12-rapid-shutdown-passive-component-strategy\/","title":{"rendered":"Soulad s NEC 690.12 s n\u00edzk\u00fdm rozpo\u010dtem: Strategie pasivn\u00edch komponent (styka\u010de a vyp\u00ednac\u00ed spou\u0161t\u011b)"},"content":{"rendered":"<div class=\"product-intro\">\n<p>Navigace v po\u017eadavc\u00edch NEC 690.12 na rychl\u00e9 vypnut\u00ed (RSD) \u010dasto p\u016fsob\u00ed jako p\u0159\u00edm\u00fd z\u00e1sah do ziskovosti va\u0161eho projektu. Mnoho sol\u00e1rn\u00edch instala\u010dn\u00edch firem a EPC se domn\u00edv\u00e1, \u017ee drah\u00e1 v\u00fdkonov\u00e1 elektronika na \u00farovni modul\u016f (MLPE), jako jsou mikroinvertory nebo optimiz\u00e9ry, je jedinou cestou ke spln\u011bn\u00ed po\u017eadavk\u016f. To m\u016f\u017ee projekt prodra\u017eit o tis\u00edce dolar\u016f, sn\u00ed\u017eit mar\u017ee a sn\u00ed\u017eit konkurenceschopnost nab\u00eddek.<\/p>\n<p>Ale co kdyby existoval chyt\u0159ej\u0161\u00ed, robustn\u011bj\u0161\u00ed a v\u00fdrazn\u011b levn\u011bj\u0161\u00ed zp\u016fsob?<\/p>\n<p>Pro obrovskou kategorii projekt\u016f \u2013 konkr\u00e9tn\u011b pro instalace mimo st\u0159echy, jako jsou pozemn\u00ed instalace a sol\u00e1rn\u00ed p\u0159\u00edst\u0159e\u0161ky pro auta \u2013 nepot\u0159ebujete slo\u017eitou, propriet\u00e1rn\u00ed elektroniku, abyste splnili po\u017eadavky normy. Pln\u00e9ho souladu s NEC 690.12 m\u016f\u017eete dos\u00e1hnout pomoc\u00ed osv\u011bd\u010den\u00fdch, robustn\u00edch a snadno dostupn\u00fdch pr\u016fmyslov\u00fdch komponent.<\/p>\n<p>Toto je strategie pasivn\u00edch komponent VIOX. Je to n\u00e1vrat k z\u00e1kladn\u00edm princip\u016fm elektrotechniky, s vyu\u017eit\u00edm vysoce kvalitn\u00edch DC styka\u010d\u016f a p\u0159\u00edslu\u0161enstv\u00ed jisti\u010d\u016f k vybudov\u00e1n\u00ed elegantn\u00edho, bezpe\u010dn\u00e9ho a cenov\u011b dostupn\u00e9ho syst\u00e9mu rychl\u00e9ho vypnut\u00ed. Zaj\u00edm\u00e1 v\u00e1s, kolik m\u016f\u017eete u\u0161et\u0159it? Pod\u00edvejte se na na\u0161i podrobnou <a href=\"https:\/\/test.viox.com\/cs\/rapid-shutdown-compliance-cost-analysis-centralized-vs-distributed\/\">Anal\u00fdzu n\u00e1klad\u016f na soulad s rychl\u00fdm vypnut\u00edm: Centralizovan\u00e9 vs. Distribuovan\u00e9<\/a>.<\/p>\n<h2>F\u00e1ze 1: Pochopen\u00ed \u201cz\u00f3ny\u201d a p\u0159\u00edle\u017eitosti<\/h2>\n<p>Hlavn\u00edm \u00fa\u010delem NEC 690.12 je ochrana zasahuj\u00edc\u00edch slo\u017eek IZS. V p\u0159\u00edpad\u011b nouze pot\u0159ebuj\u00ed odpojit vysokonap\u011b\u0165ov\u00e9 DC vodi\u010de ze sol\u00e1rn\u00edho pole, aby mohli bezpe\u010dn\u011b pracovat. Pravidlo obecn\u011b stanov\u00ed, \u017ee v definovan\u00e9 hranici (obvykle 1 stopa kolem pole) mus\u00ed b\u00fdt nap\u011bt\u00ed sn\u00ed\u017eeno na 80 V nebo m\u00e9n\u011b do 30 sekund a pro vodi\u010de mimo tuto hranici mus\u00ed klesnout pod 30 V ve stejn\u00e9m \u010dasov\u00e9m r\u00e1mci.<\/p>\n<p>Norma se v\u0161ak vyv\u00edjela. Prim\u00e1rn\u00edm nebezpe\u010d\u00edm pro hasi\u010de jsou operace na st\u0159ech\u00e1ch uzav\u0159en\u00fdch budov. S ohledem na to zavedla norma NEC 2023 z\u00e1sadn\u00ed v\u00fdjimky.<\/p>\n<blockquote><p>Jak je uvedeno v NEC 690.12 V\u00fdjimka \u010d. 2, \u201cZa\u0159\u00edzen\u00ed a obvody FV instalovan\u00e9 na neuzav\u0159en\u00fdch samostatn\u00fdch konstrukc\u00edch, v\u010detn\u011b, ale nejen, parkovac\u00edch st\u00edn\u00edc\u00edch konstrukc\u00ed, p\u0159\u00edst\u0159e\u0161k\u016f pro auta, sol\u00e1rn\u00edch trel\u00e1\u017e\u00ed a podobn\u00fdch konstrukc\u00ed, nemus\u00ed spl\u0148ovat po\u017eadavky 690.12.\u201d<\/p><\/blockquote>\n<p>To z\u00e1sadn\u011b m\u011bn\u00ed situaci. U pozemn\u00edch syst\u00e9m\u016f a syst\u00e9m\u016f pro parkovac\u00ed st\u00e1n\u00ed, kde pole nen\u00ed na budov\u011b, do kter\u00e9 by hasi\u010di zasahovali, se drah\u00fd po\u017eadavek na vypnut\u00ed na \u00farovni modul\u016f \u010dasto prom\u00edj\u00ed ze strany org\u00e1nu s pravomoc\u00ed (AHJ). M\u00edsto toho se pozornost p\u0159esouv\u00e1 na zaji\u0161t\u011bn\u00ed spolehliv\u00e9ho zp\u016fsobu odpojen\u00ed hlavn\u00edch DC kabel\u016f vedouc\u00edch z <a href=\"https:\/\/test.viox.com\/cs\/what-is-a-pv-combiner-box-and-why-your-solar-system-cant-function-without-one\/\">sol\u00e1rn\u00edch slu\u010dovac\u00edch box\u016f<\/a> do centr\u00e1ln\u00edho st\u0159\u00edda\u010de. Zde se uplatn\u00ed na\u0161e strategie pasivn\u00edch komponent.<\/p>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-technical-diagram-comparing-a-complex-rooftop-MLPE-rapid-shutdown-system-with-a-simpler-cost-effective-string-level-disconnect-system-for-ground-mounted-solar-arrays-a-strategy-enabled-by-VIOX-components.webp\" alt=\"A technical diagram comparing a complex rooftop MLPE rapid shutdown system with a simpler, cost-effective string-level disconnect system for ground-mounted solar arrays, a strategy enabled by VIOX components\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">Obr\u00e1zek 1: Srovn\u00e1n\u00ed komplexn\u00edho syst\u00e9mu rychl\u00e9ho vypnut\u00ed MLPE na st\u0159e\u0161e a zjednodu\u0161en\u00e9ho syst\u00e9mu odpojen\u00ed na \u00farovni stringu pro pozemn\u00ed sol\u00e1rn\u00ed pole, umo\u017en\u011bn\u00e9ho komponentami VIOX.<\/figcaption><\/figure>\n<h2>F\u00e1ze 2: Z\u00e1kladn\u00ed komponenty pro va\u0161e cenov\u011b v\u00fdhodn\u00e9 RSD<\/h2>\n<p>Budov\u00e1n\u00ed tohoto syst\u00e9mu spo\u010d\u00edv\u00e1 ve v\u00fdb\u011bru spr\u00e1vn\u00fdch n\u00e1stroj\u016f pro danou pr\u00e1ci. VIOX poskytuje komplexn\u00ed sadu pr\u016fmyslov\u00fdch komponent navr\u017een\u00fdch p\u0159esn\u011b pro tuto aplikaci.<\/p>\n<h3>1. Exekutor: V\u00fdb\u011br odpojovac\u00edho za\u0159\u00edzen\u00ed<\/h3>\n<p>Toto je komponenta, kter\u00e1 fyzicky otev\u00edr\u00e1 DC obvod. M\u00e1te dv\u011b vynikaj\u00edc\u00ed a spolehliv\u00e9 mo\u017enosti.<\/p>\n<h4>Mo\u017enost A: Vysokonap\u011b\u0165ov\u00fd DC styka\u010d (d\u016frazn\u011b doporu\u010deno)<\/h4>\n<p>A <a href=\"https:\/\/test.viox.com\/cs\/what-is-a-contactor\/\">DC styka\u010d<\/a> je v podstat\u011b vysoce v\u00fdkonn\u00e9 rel\u00e9 ur\u010den\u00e9 ke sp\u00edn\u00e1n\u00ed vysoce v\u00fdkonn\u00fdch DC z\u00e1t\u011b\u017e\u00ed. Je to nej\u010dist\u0161\u00ed a nejbezpe\u010dn\u011bj\u0161\u00ed metoda.<\/p>\n<ul>\n<li><strong>Princip \u010dinnosti:<\/strong> N\u00edzkonap\u011b\u0165ov\u00fd \u0159\u00eddic\u00ed sign\u00e1l nap\u00e1j\u00ed vnit\u0159n\u00ed c\u00edvku, kter\u00e1 vytv\u00e1\u0159\u00ed magnetick\u00e9 pole pro sepnut\u00ed hlavn\u00edch silov\u00fdch kontakt\u016f. Kdy\u017e se \u0159\u00eddic\u00ed sign\u00e1l ztrat\u00ed, vnit\u0159n\u00ed pru\u017einy okam\u017eit\u011b rozt\u00e1hnou kontakty od sebe a p\u0159eru\u0161\u00ed obvod.<\/li>\n<li><strong>Kl\u00ed\u010dov\u00e1 v\u00fdhoda (bezpe\u010dn\u00fd proti selh\u00e1n\u00ed):<\/strong> Tato konstrukce \u201cnorm\u00e1ln\u011b otev\u0159en\u00e1\u201d je p\u0159irozen\u011b bezpe\u010dn\u00e1 proti selh\u00e1n\u00ed. Pokud je \u0159\u00eddic\u00ed nap\u00e1jen\u00ed p\u0159eru\u0161eno \u2013 bu\u010f \u00famysln\u011b pomoc\u00ed E-Stopu, nebo ne\u00famysln\u011b v\u00fdpadkem proudu nebo po\u0161kozen\u00fdm vodi\u010dem \u2013 styka\u010d se ve v\u00fdchoz\u00edm nastaven\u00ed p\u0159epne do bezpe\u010dn\u00e9ho, otev\u0159en\u00e9ho stavu. Vy\u017eaduje energii k <em>do polohy zapnuto<\/em>, ne k zapnut\u00ed <em>vypnut\u00fd<\/em>.<\/li>\n<li><strong>Odolnost:<\/strong> Na rozd\u00edl od jisti\u010d\u016f jsou styka\u010de navr\u017eeny pro vysok\u00fd po\u010det sp\u00ednac\u00edch cykl\u016f, tak\u017ee jsou ide\u00e1ln\u00ed pro syst\u00e9my, kter\u00e9 mohou b\u00fdt pravideln\u011b testov\u00e1ny nebo aktivov\u00e1ny.<\/li>\n<\/ul>\n<p>I kdy\u017e jsou funk\u010dn\u011b podobn\u00e9, je d\u016fle\u017eit\u00e9 pochopit rozd\u00edl mezi \u0159\u00eddic\u00edm rel\u00e9 a silov\u00fdm styka\u010dem. Pro tuto aplikaci pot\u0159ebujete za\u0159\u00edzen\u00ed dimenzovan\u00e9 na pln\u00e9 DC nap\u011bt\u00ed a proud v\u00fdstupu va\u0161eho sol\u00e1rn\u00edho pole. Dal\u0161\u00ed informace o rozd\u00edlech naleznete v na\u0161\u00ed p\u0159\u00edru\u010dce: <a href=\"https:\/\/test.viox.com\/cs\/contactors-vs-relays-understanding-the-key-differences\/\">Styka\u010de vs. rel\u00e9: Pochopen\u00ed kl\u00ed\u010dov\u00fdch rozd\u00edl\u016f<\/a>.<\/p>\n<h4>Mo\u017enost B: DC lisovan\u00fd jisti\u010d (MCCB) s p\u0159\u00edslu\u0161enstv\u00edm<\/h4>\n<p>Robustn\u00ed <a href=\"https:\/\/test.viox.com\/cs\/what-is-a-dc-circuit-breaker\/\">DC jisti\u010d<\/a> m\u016f\u017ee tak\u00e9 slou\u017eit jako exekutor, pokud je vybaven spr\u00e1vn\u00fdm p\u0159\u00edslu\u0161enstv\u00edm. Tato metoda integruje nadproudovou ochranu a d\u00e1lkov\u00e9 vyp\u00edn\u00e1n\u00ed do jednoho za\u0159\u00edzen\u00ed. Kl\u00ed\u010dem je v\u00fdb\u011br spr\u00e1vn\u00e9ho vyp\u00ednac\u00edho p\u0159\u00edslu\u0161enstv\u00ed.<\/p>\n<p><strong>Technick\u00fd hlubok\u00fd ponor: Bo\u010dn\u00edkov\u00e9 vyp\u00edn\u00e1n\u00ed (MX) vs. Podp\u011b\u0165ov\u00e9 spou\u0161t\u011bn\u00ed (UVR\/MN)<\/strong><\/p>\n<p>Toto je jedno z nejd\u016fle\u017eit\u011bj\u0161\u00edch rozhodnut\u00ed ve va\u0161em n\u00e1vrhu. I kdy\u017e vypadaj\u00ed podobn\u011b, jejich principy fungov\u00e1n\u00ed jsou opa\u010dn\u00e9.<\/p>\n<ul>\n<li><strong>Bo\u010dn\u00edkov\u00e9 vyp\u00edn\u00e1n\u00ed (MX):<\/strong> C\u00edvka bo\u010dn\u00edkov\u00e9ho vyp\u00edn\u00e1n\u00ed vy\u017eaduje nap\u011b\u0165ov\u00fd impuls, aby byla <em>aplikov\u00e1na<\/em> k vypnut\u00ed jisti\u010de. Jedn\u00e1 se o za\u0159\u00edzen\u00ed \u201cnap\u00e1jen\u00ed k vypnut\u00ed\u201d. To NEN\u00cd ze sv\u00e9 podstaty bezpe\u010dn\u00e9 proti selh\u00e1n\u00ed pro syst\u00e9m rychl\u00e9ho vypnut\u00ed. Pokud dojde k v\u00fdpadku \u0159\u00eddic\u00edho nap\u00e1jen\u00ed, ztrat\u00edte mo\u017enost d\u00e1lkov\u011b vypnout jisti\u010d. Bo\u010dn\u00edkov\u00e9 vyp\u00edn\u00e1n\u00ed je vynikaj\u00edc\u00ed pro d\u00e1lkov\u00e9 p\u0159\u00edkazy, ale vy\u017eaduje spolehliv\u00fd zdroj nap\u00e1jen\u00ed (jako je UPS), aby bylo pova\u017eov\u00e1no za bezpe\u010dnostn\u00ed syst\u00e9m. Pro hlub\u0161\u00ed ponor se pod\u00edvejte na na\u0161i p\u0159\u00edru\u010dku o <a href=\"https:\/\/test.viox.com\/cs\/when-standard-circuit-breakers-fail-the-engineers-complete-guide-to-shunt-trip-protection\/\">Kdy\u017e standardn\u00ed jisti\u010de sel\u017eou: Kompletn\u00ed pr\u016fvodce in\u017een\u00fdra ochranou proti vypnut\u00ed zkratem<\/a>.<\/li>\n<li><strong>Podp\u011b\u0165ov\u00e9 spou\u0161t\u011bn\u00ed (UVR nebo MN):<\/strong> C\u00edvka UVR mus\u00ed b\u00fdt <em>nep\u0159etr\u017eit\u011b nap\u00e1jena<\/em> aby udr\u017eela <a href=\"https:\/\/test.viox.com\/cs\/mcb\/\">jisti\u010d<\/a> zav\u0159en\u00fd. Pokud \u0159\u00eddic\u00ed nap\u011bt\u00ed klesne pod ur\u010ditou prahovou hodnotu (obvykle 35-70 % jeho jmenovit\u00e9 hodnoty) nebo se zcela ztrat\u00ed, UVR automaticky vypne jisti\u010d. Tento mechanismus \u201codpojen\u00ed k vypnut\u00ed\u201d je ze sv\u00e9 podstaty bezpe\u010dn\u00fd proti selh\u00e1n\u00ed, co\u017e z n\u011bj \u010din\u00ed dokonalou alternativu ke styka\u010di.<\/li>\n<\/ul>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>Funkce<\/th>\n<th>DC Styka\u010de<\/th>\n<th>MCCB s podp\u011b\u0165ov\u00fdm spou\u0161t\u011bn\u00edm (UVR)<\/th>\n<th>MCCB s bo\u010dn\u00edkov\u00fdm vyp\u00edn\u00e1n\u00edm (MX)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Princip fungov\u00e1n\u00ed<\/strong><\/td>\n<td>Nap\u00e1jen\u00ed k sepnut\u00ed<\/td>\n<td>Nap\u00e1jen\u00ed k udr\u017een\u00ed sepnut\u00ed<\/td>\n<td>Nap\u00e1jen\u00ed k vypnut\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Bezpe\u010dnost proti selh\u00e1n\u00ed<\/strong><\/td>\n<td><strong>Vynikaj\u00edc\u00ed (p\u0159irozen\u011b bezpe\u010dn\u00e9 proti selh\u00e1n\u00ed)<\/strong><\/td>\n<td><strong>Vynikaj\u00edc\u00ed (p\u0159irozen\u011b bezpe\u010dn\u00e9 proti selh\u00e1n\u00ed)<\/strong><\/td>\n<td>\u0160patn\u00e9 (vy\u017eaduje UPS pro bezpe\u010dnost proti selh\u00e1n\u00ed)<\/td>\n<\/tr>\n<tr>\n<td><strong>Metoda resetov\u00e1n\u00ed<\/strong><\/td>\n<td>Automatick\u00e9 (op\u011btovn\u00e9 pou\u017eit\u00ed \u0159\u00eddic\u00edho nap\u00e1jen\u00ed)<\/td>\n<td>Ru\u010dn\u00ed reset jisti\u010de<\/td>\n<td>Ru\u010dn\u00ed reset jisti\u010de<\/td>\n<\/tr>\n<tr>\n<td><strong>Prim\u00e1rn\u00ed funkce<\/strong><\/td>\n<td>D\u00e1lkov\u00e9 sp\u00edn\u00e1n\u00ed s vysok\u00fdm cyklem<\/td>\n<td>Nadproudov\u00e1 ochrana + d\u00e1lkov\u00e9 vypnut\u00ed<\/td>\n<td>Nadproudov\u00e1 ochrana + d\u00e1lkov\u00e9 vypnut\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Slo\u017eitost<\/strong><\/td>\n<td>Jednoduch\u00fd \u0159\u00eddic\u00ed obvod<\/td>\n<td>Integrovan\u00e1 ochrana a \u0159\u00edzen\u00ed<\/td>\n<td>Integrovan\u00e1 ochrana a \u0159\u00edzen\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Nejlep\u0161\u00ed pro RSD<\/strong><\/td>\n<td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\n<td>\u2b50\u2b50\u2b50\u2b50<\/td>\n<td>\u2b50 (pokud nen\u00ed podpo\u0159eno UPS)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-technical-diagram-from-VIOX-comparing-how-a-Shunt-Trip-energize-to-trip-and-an-Undervoltage-Release-de-energize-to-trip-work-inside-a-circuit-breaker.webp\" alt=\"A technical diagram from VIOX comparing how a Shunt Trip (energize-to-trip) and an Undervoltage Release (de-energize-to-trip) work inside a circuit breaker\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">Obr\u00e1zek 2: Technick\u00e9 srovn\u00e1n\u00ed modulu bo\u010dn\u00edkov\u00e9ho vyp\u00edn\u00e1n\u00ed VIOX (nap\u00e1jen\u00ed k vypnut\u00ed) versus modulu podp\u011b\u0165ov\u00e9ho spou\u0161t\u011bn\u00ed (odpojen\u00ed k vypnut\u00ed).<\/figcaption><\/figure>\n<h3>2. Inici\u00e1tor: Tla\u010d\u00edtko nouzov\u00e9ho zastaven\u00ed<\/h3>\n<p>Inici\u00e1tor je ru\u010dn\u00ed spou\u0161\u0165 pro syst\u00e9m RSD. K tomu pot\u0159ebujete vysoce spolehliv\u00e9 pr\u016fmyslov\u00e9 tla\u010d\u00edtko nouzov\u00e9ho zastaven\u00ed. Kritickou specifikac\u00ed je, \u017ee mus\u00ed pou\u017e\u00edvat <strong>Norm\u00e1ln\u011b zav\u0159en\u00fd (NC) kontaktn\u00ed blok<\/strong>.<\/p>\n<p>Kdy\u017e je tla\u010d\u00edtko v norm\u00e1ln\u00edm, pohotovostn\u00edm stavu, je kontakt sepnut\u00fd a umo\u017e\u0148uje pr\u016ftok \u0159\u00eddic\u00edho proudu. Kdy\u017e stisknete tla\u010d\u00edtko, p\u0159eru\u0161\u00ed obvod. To zaji\u0161\u0165uje, \u017ee i kdy\u017e je vodi\u010d k tla\u010d\u00edtku n\u00e1hodn\u011b p\u0159eru\u0161en, syst\u00e9m sel\u017ee do bezpe\u010dn\u00e9ho (vypnut\u00e9ho) stavu. Dal\u0161\u00ed informace o logice kontakt\u016f naleznete zde: <a href=\"https:\/\/test.viox.com\/cs\/is-emergency-stop-button-normally-open-or-closed\/\">Je nouzov\u00fd vyp\u00edna\u010d norm\u00e1ln\u011b otev\u0159en\u00fd nebo zav\u0159en\u00fd?<\/a>.<\/p>\n<h3>Zdroj nap\u00e1jen\u00ed: 24V DC nap\u00e1jen\u00ed<\/h3>\n<p>Mozek tohoto jednoduch\u00e9ho syst\u00e9mu pot\u0159ebuje spolehliv\u00fd zdroj nap\u00e1jen\u00ed. 24V DC nap\u00e1jec\u00ed zdroj na DIN li\u0161tu je pr\u016fmyslov\u00fd standard pro ovl\u00e1dac\u00ed panely. Poskytuje n\u00edzk\u00e9, bezpe\u010dn\u00e9 nap\u011bt\u00ed pot\u0159ebn\u00e9 k nap\u00e1jen\u00ed c\u00edvky styka\u010de nebo UVR p\u0159es tla\u010d\u00edtko nouzov\u00e9ho zastaven\u00ed. Ujist\u011bte se, \u017ee je v\u00e1\u0161 nap\u00e1jec\u00ed zdroj spr\u00e1vn\u011b dimenzov\u00e1n a zapojen v souladu s osv\u011bd\u010den\u00fdmi postupy, jak je podrobn\u011b pops\u00e1no v na\u0161em <a href=\"https:\/\/test.viox.com\/cs\/how-to-wire-24v-dc-control-panel-power-injection-guide\/\">Pr\u016fvodci zapojen\u00edm 24V DC ovl\u00e1dac\u00edho panelu<\/a>.<\/p>\n<h2>F\u00e1ze 3: Logika zapojen\u00ed \u2013 Kr\u00e1sn\u011b jednoduch\u00e1 smy\u010dka bezpe\u010dn\u00e1 proti selh\u00e1n\u00ed<\/h2>\n<p>Kr\u00e1sa strategie pasivn\u00edch komponent spo\u010d\u00edv\u00e1 v jej\u00ed jednoduchosti. Ovl\u00e1dac\u00ed zapojen\u00ed vytv\u00e1\u0159\u00ed smy\u010dku \u201cpovolen\u00ed ke spu\u0161t\u011bn\u00ed\u201d, kter\u00e1 je ze sv\u00e9 podstaty bezpe\u010dn\u00e1 proti selh\u00e1n\u00ed.<\/p>\n<p><strong>Logika:<\/strong><\/p>\n<ol>\n<li>Kladn\u00fd (+) p\u00f3l 24V DC nap\u00e1jec\u00edho zdroje je zapojen na jednu stranu NC kontaktu tla\u010d\u00edtka nouzov\u00e9ho zastaven\u00ed.<\/li>\n<li>Druh\u00e1 strana NC kontaktu nouzov\u00e9ho zastaven\u00ed je zapojena na kladn\u00fd (A1) p\u00f3l c\u00edvky DC styka\u010de nebo c\u00edvky UVR.<\/li>\n<li>Z\u00e1porn\u00fd (A2) p\u00f3l c\u00edvky je zapojen zp\u011bt na z\u00e1porn\u00fd (-) p\u00f3l 24V DC nap\u00e1jec\u00edho zdroje, \u010d\u00edm\u017e se obvod uzav\u0159e.<\/li>\n<\/ol>\n<p><strong>Jak to funguje:<\/strong><\/p>\n<ul>\n<li><strong>Norm\u00e1ln\u00ed provoz:<\/strong> Nouzov\u00e9 zastaven\u00ed nen\u00ed stisknuto, tak\u017ee NC kontakt je uzav\u0159en. Obvod je uzav\u0159en, c\u00edvka je pod nap\u011bt\u00edm a hlavn\u00ed DC styka\u010d\/jisti\u010d je sepnut\u00fd. Va\u0161e sol\u00e1rn\u00ed pole vyr\u00e1b\u00ed energii.<\/li>\n<li><strong>Nouzov\u00e9 vypnut\u00ed:<\/strong> Hasi\u010d doraz\u00ed a stiskne tla\u010d\u00edtko nouzov\u00e9ho zastaven\u00ed. T\u00edm se otev\u0159e NC kontakt a p\u0159eru\u0161\u00ed se ovl\u00e1dac\u00ed obvod. C\u00edvka se odpoj\u00ed a styka\u010d se t\u00e9m\u011b\u0159 okam\u017eit\u011b otev\u0159e (nebo UVR vypne jisti\u010d). DC vodi\u010de jsou odpojeny.<\/li>\n<li><strong>N\u00e1hodn\u00e1 ztr\u00e1ta nap\u00e1jen\u00ed:<\/strong> Pokud ovl\u00e1dac\u00ed panel ztrat\u00ed st\u0159\u00eddav\u00e9 nap\u00e1jen\u00ed, 24V DC nap\u00e1jec\u00ed zdroj se vypne. C\u00edvka se odpoj\u00ed. Syst\u00e9m je bezpe\u010dn\u00fd proti selh\u00e1n\u00ed. Pokud je p\u0159eru\u0161en vodi\u010d v ovl\u00e1dac\u00ed smy\u010dce, c\u00edvka se odpoj\u00ed. Syst\u00e9m je bezpe\u010dn\u00fd proti selh\u00e1n\u00ed.<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-wiring-diagram-showing-a-fail-safe-rapid-shutdown-loop-using-a-VIOX-24V-power-supply-E-Stop-button-and-DC-contactor-to-control-power-from-a-solar-array.webp\" alt=\"A wiring diagram showing a fail-safe rapid shutdown loop using a VIOX 24V power supply, E-Stop button, and DC contactor to control power from a solar array\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">Obr\u00e1zek 3: Sch\u00e9ma \u0159\u00eddic\u00ed smy\u010dky VIOX fail-safe RSD vyu\u017e\u00edvaj\u00edc\u00ed 24V nap\u00e1jec\u00ed zdroj, tla\u010d\u00edtko nouzov\u00e9ho zastaven\u00ed a DC styka\u010d.<\/figcaption><\/figure>\n<p>Pokud to implementujete a usly\u0161\u00edte bzu\u010div\u00fd zvuk, m\u016f\u017ee to znamenat probl\u00e9m s \u0159\u00eddic\u00edm nap\u011bt\u00edm. N\u00e1\u0161 <a href=\"https:\/\/test.viox.com\/cs\/contactor-troubleshooting-guide-buzzing-coil-failure\/\">Pr\u016fvodce odstra\u0148ov\u00e1n\u00edm probl\u00e9m\u016f se styka\u010di<\/a> v\u00e1m m\u016f\u017ee pomoci s diagnostikou.<\/p>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/A-photorealistic-image-of-an-open-solar-combiner-box-featuring-neatly-installed-VIOX-DC-MCCB-and-a-DC-contactor-representing-a-robust-RSD-solution.webp\" alt=\"A photorealistic image of an open solar combiner box featuring neatly installed VIOX DC MCCB and a DC contactor representing a robust RSD solution\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">Obr\u00e1zek 4: Profesion\u00e1ln\u011b nainstalovan\u00fd VIOX DC <a href=\"https:\/\/test.viox.com\/cs\/mccb\/\">MCCB<\/a> a vysokonap\u011b\u0165ov\u00fd <a href=\"https:\/\/test.viox.com\/cs\/modular-contactor\/\">DC Styka\u010de<\/a> uvnit\u0159 sol\u00e1rn\u00ed slu\u010dovac\u00ed sk\u0159\u00edn\u011b, demonstruj\u00edc\u00ed robustn\u00ed \u0159e\u0161en\u00ed RSD.<\/figcaption><\/figure>\n<h2>F\u00e1ze 4: Anal\u00fdza n\u00e1klad\u016f \u2013 D\u016fkaz v kusovn\u00edku<\/h2>\n<p>Poj\u010fme kvantifikovat \u00faspory. I kdy\u017e se ceny li\u0161\u00ed, rozd\u00edl ve strategii je markantn\u00ed.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 20px 0; text-align: left;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>Srovn\u00e1n\u00ed n\u00e1klad\u016f: RSD na \u0159et\u011bzec vs. Centralizovan\u00e9 pasivn\u00ed RSD<\/th>\n<th>Propriet\u00e1rn\u00ed \u0159e\u0161en\u00ed RSD (nap\u0159. zalo\u017een\u00e9 na MLPE)<\/th>\n<th>Strategie pasivn\u00edch komponent VIOX<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Z\u00e1kladn\u00ed komponenty<\/strong><\/td>\n<td>Propriet\u00e1rn\u00ed RSD box nebo za\u0159\u00edzen\u00ed na \u00farovni modulu<\/td>\n<td>1x DC styka\u010d nebo MCCB s UVR VIOX, 1x tla\u010d\u00edtko nouzov\u00e9ho zastaven\u00ed, 1x 24V PSU<\/td>\n<\/tr>\n<tr>\n<td><strong>Typick\u00e9 n\u00e1klady na \u0159et\u011bzec<\/strong><\/td>\n<td>$150 &#8211; $400<\/td>\n<td>N\/A (Centralizovan\u00e9 \u0159e\u0161en\u00ed)<\/td>\n<\/tr>\n<tr>\n<td><strong>Odhadovan\u00e9 n\u00e1klady na syst\u00e9m s 10 \u0159et\u011bzci<\/strong><\/td>\n<td><strong>$1,500 &#8211; $4,000<\/strong><\/td>\n<td><strong>~$400 &#8211; $700<\/strong> (pro cel\u00fd odpojovac\u00ed syst\u00e9m)<\/td>\n<\/tr>\n<tr>\n<td><strong>Slo\u017eitost<\/strong><\/td>\n<td>Vysok\u00e9 (Mnoho za\u0159\u00edzen\u00ed, slo\u017eit\u00e1 komunikace)<\/td>\n<td>N\u00edzk\u00e9 (Jednoduch\u00e1 elektromechanick\u00e1 smy\u010dka)<\/td>\n<\/tr>\n<tr>\n<td><strong>Body selh\u00e1n\u00ed spolehlivosti<\/strong><\/td>\n<td>Tucty nebo stovky elektronick\u00fdch za\u0159\u00edzen\u00ed<\/td>\n<td>3-4 robustn\u00ed pr\u016fmyslov\u00e9 komponenty<\/td>\n<\/tr>\n<tr>\n<td><strong>Celkov\u00e9 \u00faspory<\/strong><\/td>\n<td>Z\u00e1kladn\u00ed<\/td>\n<td><strong>Potenci\u00e1ln\u011b &gt;70%<\/strong> na hardwaru pro shodu s RSD<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>U komer\u010dn\u00edho projektu s pozemn\u00ed mont\u00e1\u017e\u00ed s des\u00edtkami \u0159et\u011bzc\u016f se to prom\u00edt\u00e1 do des\u00edtek tis\u00edc dolar\u016f \u00faspor, co\u017e v\u00e1m d\u00e1v\u00e1 obrovskou konkuren\u010dn\u00ed v\u00fdhodu.<\/p>\n<figure style=\"text-align: center; margin: 30px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; border: 1px solid #ddd;\" src=\"https:\/\/img.viox.com\/An-engineers-hand-pressing-a-VIOX-rapid-shutdown-emergency-button-demonstrating-the-simple-initiation-of-the-passive-component-safety-system-for-a-solar-array.webp\" alt=\"An engineers hand pressing a VIOX rapid shutdown emergency button demonstrating the simple initiation of the passive component safety system for a solar array\" \/><figcaption style=\"font-style: italic; color: #666; font-size: 0.9em; margin-top: 10px; text-align: center;\">Obr\u00e1zek 5: Jednoduch\u00e9 spu\u0161t\u011bn\u00ed pasivn\u00edho komponentn\u00edho bezpe\u010dnostn\u00edho syst\u00e9mu pomoc\u00ed nouzov\u00e9ho tla\u010d\u00edtka rychl\u00e9ho vypnut\u00ed VIOX.<\/figcaption><\/figure>\n<h2>Z\u00e1v\u011br: Chytr\u00e1 shoda je lep\u0161\u00ed ne\u017e drah\u00e1 shoda<\/h2>\n<p>Dosa\u017een\u00ed shody s NEC 690.12 nemus\u00ed znamenat podlehnut\u00ed drah\u00fdm a slo\u017eit\u00fdm elektronick\u00fdm ekosyst\u00e9m\u016fm, zejm\u00e9na u projekt\u016f s pozemn\u00ed mont\u00e1\u017e\u00ed a p\u0159\u00edst\u0159e\u0161ky pro auta. Vyu\u017eit\u00edm prvn\u00edch princip\u016f elektrick\u00e9 bezpe\u010dnosti a pou\u017eit\u00edm robustn\u00edch pr\u016fmyslov\u00fdch komponent\u016f m\u016f\u017eete vybudovat syst\u00e9m rychl\u00e9ho vypnut\u00ed, kter\u00fd je nejen cenov\u011b dostupn\u011bj\u0161\u00ed, ale pravd\u011bpodobn\u011b i spolehliv\u011bj\u0161\u00ed.<\/p>\n<p>Strategie pasivn\u00edch komponent VIOX \u2013 pou\u017e\u00edvaj\u00edc\u00ed jednoduchou smy\u010dku bezpe\u010dnou proti selh\u00e1n\u00ed s DC styka\u010dem nebo jisti\u010dem vybaven\u00fdm UVR \u2013 v\u00e1m umo\u017e\u0148uje navrhovat syst\u00e9my, kter\u00e9 jsou bezpe\u010dn\u00e9, vyhovuj\u00edc\u00ed a ekonomicky inteligentn\u00ed. Nekupujete jen produkt; implementujete chyt\u0159ej\u0161\u00ed in\u017een\u00fdrsk\u00e9 \u0159e\u0161en\u00ed.<\/p>\n<p><strong>Jste p\u0159ipraveni navrhnout sv\u016fj cenov\u011b dostupn\u00fd a robustn\u00ed syst\u00e9m RSD? Prozkoumejte rozs\u00e1hlou \u0159adu VIOX <a href=\"https:\/\/test.viox.com\/cs\/what-is-a-contactor\/\">Styka\u010de stejnosm\u011brn\u00e9ho proudu<\/a>, <a href=\"https:\/\/test.viox.com\/cs\/what-is-a-dc-circuit-breaker\/\">Jisti\u010de stejnosm\u011brn\u00e9ho proudu<\/a>, a ovl\u00e1dac\u00edho p\u0159\u00edslu\u0161enstv\u00ed.<\/strong><\/p>\n<hr style=\"border: 0; border-top: 1px solid #eee; margin: 40px 0;\" \/>\n<p><strong>Bezpe\u010dnostn\u00ed prohl\u00e1\u0161en\u00ed:<\/strong> Strategie nast\u00edn\u011bn\u00e1 v tomto \u010dl\u00e1nku poskytuje \u017eivotaschopnou a s p\u0159edpisy kompatibiln\u00ed cestu pro rychl\u00e9 vypnut\u00ed v mnoha jurisdikc\u00edch. Kone\u010dn\u00fd v\u00fdklad a schv\u00e1len\u00ed jak\u00e9hokoli elektrick\u00e9ho syst\u00e9mu v\u0161ak spo\u010d\u00edv\u00e1 na m\u00edstn\u00edm \u00fa\u0159adu s jurisdikc\u00ed (AHJ). P\u0159ed instalac\u00ed se v\u017edy pora\u010fte s m\u00edstn\u00edm inspektorem a z\u00edskejte schv\u00e1len\u00ed pro sv\u016fj n\u00e1vrh. Ve\u0161ker\u00e9 pr\u00e1ce by m\u011bli prov\u00e1d\u011bt kvalifikovan\u00ed elektrik\u00e1\u0159i.<\/p>\n<h2>Kr\u00e1tk\u00e1 sekce FAQ<\/h2>\n<p><strong>1. Vy\u017eaduj\u00ed v\u0161echny sol\u00e1rn\u00ed instalace rychl\u00e9 vypnut\u00ed NEC 690.12?<\/strong><br \/>\nNe. Po\u017eadavek se t\u00fdk\u00e1 p\u0159edev\u0161\u00edm FV syst\u00e9m\u016f instalovan\u00fdch na budov\u00e1ch nebo v budov\u00e1ch. Podle NEC 2023 jsou neuzav\u0159en\u00e9, samostatn\u011b stoj\u00edc\u00ed konstrukce, jako jsou pozemn\u00ed mont\u00e1\u017ee, p\u0159\u00edst\u0159e\u0161ky pro auta a sol\u00e1rn\u00ed m\u0159\u00ed\u017ee, \u010dasto osvobozeny, i kdy\u017e kone\u010dn\u00e9 slovo m\u00e1 m\u00edstn\u00ed AHJ.<\/p>\n<p><strong>2. Mohu pou\u017e\u00edt standardn\u00ed AC styka\u010d nebo jisti\u010d pro DC sol\u00e1rn\u00ed aplikaci?<\/strong><br \/>\nAbsolutn\u011b ne. <a href=\"https:\/\/test.viox.com\/cs\/dc-vs-ac-circuit-breakers-essential-differences-for-electrical-safety\/\">AC a DC oblouky se chovaj\u00ed velmi odli\u0161n\u011b<\/a>. DC oblouky se mnohem obt\u00ed\u017en\u011bji uhas\u00ednaj\u00ed. Pou\u017eit\u00ed za\u0159\u00edzen\u00ed s AC jmenovit\u00fdm proudem v DC obvodu p\u0159edstavuje v\u00e1\u017en\u00e9 nebezpe\u010d\u00ed po\u017e\u00e1ru a bezpe\u010dnosti. Mus\u00edte pou\u017e\u00edt komponenty, kter\u00e9 jsou specificky dimenzov\u00e1ny pro DC nap\u011bt\u00ed a proud va\u0161eho syst\u00e9mu.<\/p>\n<p><strong>3. Jak\u00fd je hlavn\u00ed rozd\u00edl mezi vyp\u00ednac\u00ed spou\u0161t\u00ed a podp\u011b\u0165ovou spou\u0161t\u00ed?<\/strong><br \/>\nVyp\u00ednac\u00ed spou\u0161\u0165 (MX) vy\u017eaduje, abyste <em>p\u0159ivedli<\/em> nap\u00e1jen\u00ed k vypnut\u00ed jisti\u010de. Podp\u011b\u0165ov\u00e1 spou\u0161\u0165 (UVR) <em>ztr\u00e1c\u00ed<\/em> nap\u00e1jen\u00ed k vypnut\u00ed jisti\u010de. U bezpe\u010dnostn\u00edho syst\u00e9mu, jako je RSD, je UVR ze sv\u00e9 podstaty bezpe\u010dn\u00e1 proti selh\u00e1n\u00ed, proto\u017ee jak\u00e9koli p\u0159eru\u0161en\u00ed \u0159\u00eddic\u00edho nap\u00e1jen\u00ed (p\u0159eru\u0161en\u00fd vodi\u010d, v\u00fdpadek proudu) odpoj\u00ed hlavn\u00ed obvod. Dal\u0161\u00ed podrobnosti najdete v na\u0161em <a href=\"https:\/\/test.viox.com\/cs\/shunt-trip-vs-trip-coil\/\">Pr\u016fvodci vyp\u00ednac\u00ed spou\u0161t\u00ed vs. podp\u011b\u0165ovou spou\u0161t\u00ed<\/a>.<\/p>\n<p><strong>4. Jak dimenzuji DC styka\u010d nebo jisti\u010d pro sv\u016fj syst\u00e9m?<\/strong><br \/>\nZa\u0159\u00edzen\u00ed mus\u00ed b\u00fdt dimenzov\u00e1no tak, aby zvl\u00e1dlo maxim\u00e1ln\u00ed DC nap\u011bt\u00ed (Vmp) a proud (Imp) syst\u00e9mu. M\u011bli byste tak\u00e9 zohlednit bezpe\u010dnostn\u00ed rezervu, obvykle 125 % maxim\u00e1ln\u00edho trval\u00e9ho proudu, a zv\u00e1\u017eit sn\u00ed\u017een\u00ed jmenovit\u00e9ho proudu pro okoln\u00ed teplotu podle pokyn\u016f NEC.<\/p>\n<p><strong>5. Tak\u017ee, abychom si to ujasnili, syst\u00e9my instalovan\u00e9 na zemi nepot\u0159ebuj\u00ed rychl\u00e9 vypnut\u00ed?<\/strong><br \/>\nZat\u00edmco norma NEC 2023 poskytuje jasnou v\u00fdjimku, kone\u010dnou autoritu m\u00e1 AHJ (org\u00e1n s jurisdikc\u00ed). N\u011bkter\u00e9 jurisdikce mohou st\u00e1le vy\u017eadovat odpojen\u00ed na \u00farovni stringu pro pozemn\u00ed instalace, zvl\u00e1\u0161t\u011b pokud DC vodi\u010de vstupuj\u00ed do budovy z jak\u00e9hokoli d\u016fvodu. Strategie v tomto \u010dl\u00e1nku je perfektn\u00ed a n\u00edzkon\u00e1kladov\u00e9 \u0159e\u0161en\u00ed pro spln\u011bn\u00ed tohoto po\u017eadavku na \u00farovni stringu.<\/p>\n<p><strong>6. Jak\u00e1 \u00fadr\u017eba je vy\u017eadov\u00e1na pro syst\u00e9m RSD zalo\u017een\u00fd na styka\u010di?<\/strong><br \/>\nJe minim\u00e1ln\u00ed, ale d\u016fle\u017eit\u00e1. Doporu\u010dujeme prov\u00e1d\u011bt ro\u010dn\u00ed kontrolu jako sou\u010d\u00e1st va\u0161\u00ed pravideln\u00e9 kontroly syst\u00e9mu. To zahrnuje vizu\u00e1ln\u00ed kontrolu zn\u00e1mek p\u0159eh\u0159\u00e1t\u00ed nebo koroze a funk\u010dn\u00ed testov\u00e1n\u00ed tla\u010d\u00edtka nouzov\u00e9ho zastaven\u00ed, abyste se ujistili, \u017ee se styka\u010d otev\u00edr\u00e1 ost\u0159e a spolehliv\u011b. Viz n\u00e1\u0161 <a href=\"https:\/\/test.viox.com\/cs\/industrial-contactor-maintenance-inspection-checklist\/\">Kontroln\u00ed seznam \u00fadr\u017eby pr\u016fmyslov\u00fdch styka\u010d\u016f<\/a> pro v\u00edce podrobnost\u00ed.<\/p>\n<\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5029.23px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 5029.23px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6346.72px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 6346.72px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 831.328px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 831.328px; left: 14px; display: none;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Navigating NEC 690.12 rapid shutdown (RSD) requirements often feels like a direct hit to your project&#8217;s bottom line. Many solar installers and EPCs believe that expensive Module-Level Power Electronics (MLPE), like microinverters or optimizers, are the only path to compliance. This can add thousands of dollars to a project, squeezing margins and making bids less [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21232,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts\/21229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/comments?post=21229"}],"version-history":[{"count":3,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts\/21229\/revisions"}],"predecessor-version":[{"id":23337,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts\/21229\/revisions\/23337"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/media\/21232"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/media?parent=21229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/categories?post=21229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/tags?post=21229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}