{"id":18857,"date":"2025-07-23T21:52:05","date_gmt":"2025-07-23T13:52:05","guid":{"rendered":"https:\/\/viox.com\/?p=18857"},"modified":"2025-07-23T21:52:08","modified_gmt":"2025-07-23T13:52:08","slug":"what-is-a-low-voltage-panel","status":"publish","type":"post","link":"https:\/\/test.viox.com\/cs\/what-is-a-low-voltage-panel\/","title":{"rendered":"Co je to n\u00edzkonap\u011b\u0165ov\u00fd panel?"},"content":{"rendered":"<div class=\"product-intro\">\n<p>A <strong>n\u00edzkonap\u011b\u0165ov\u00fd panel<\/strong> je elektrick\u00fd rozvad\u011b\u010d, kter\u00fd spravuje a distribuuje elektrickou energii o nap\u011bt\u00ed typicky pod 1 000 volt\u016f st\u0159\u00eddav\u00e9ho proudu nebo 1 500 volt\u016f stejnosm\u011brn\u00e9ho proudu. Tyto panely slou\u017e\u00ed jako centr\u00e1ln\u00ed \u0159\u00eddic\u00ed body, kter\u00e9 bezpe\u010dn\u011b distribuuj\u00ed elekt\u0159inu z hlavn\u00edch zdroj\u016f energie do r\u016fzn\u00fdch obvod\u016f, z\u00e1t\u011b\u017e\u00ed a za\u0159\u00edzen\u00ed v obytn\u00fdch, komer\u010dn\u00edch a pr\u016fmyslov\u00fdch za\u0159\u00edzen\u00edch.<\/p>\n<p>N\u00edzkonap\u011b\u0165ov\u00e9 rozvad\u011b\u010de jsou z\u00e1kladn\u00ed bezpe\u010dnostn\u00ed komponenty, kter\u00e9 chr\u00e1n\u00ed elektrick\u00e9 syst\u00e9my pomoc\u00ed jisti\u010d\u016f, pojistek a monitorovac\u00edch za\u0159\u00edzen\u00ed a z\u00e1rove\u0148 zaji\u0161\u0165uj\u00ed organizovan\u00fd rozvod energie do osv\u011btlen\u00ed, z\u00e1suvek, syst\u00e9m\u016f HVAC a dal\u0161\u00edch elektrick\u00fdch za\u0159\u00edzen\u00ed.<\/p>\n<h2>\u010c\u00edm se li\u0161\u00ed n\u00edzkonap\u011b\u0165ov\u00e9 panely od vysokonap\u011b\u0165ov\u00fdch panel\u016f?<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-18859\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Low-Voltage-Panels.webp\" alt=\"Low Voltage Panels\" width=\"750\" height=\"750\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Low-Voltage-Panels.webp 750w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Low-Voltage-Panels-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Low-Voltage-Panels-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Low-Voltage-Panels-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Low-Voltage-Panels-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Low-Voltage-Panels-100x100.webp 100w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<p>Pochopen\u00ed rozd\u00edlu mezi n\u00edzkonap\u011b\u0165ov\u00fdmi a vysokonap\u011b\u0165ov\u00fdmi panely je z\u00e1sadn\u00ed pro elektrickou bezpe\u010dnost a spr\u00e1vn\u00fd n\u00e1vrh syst\u00e9mu.<\/p>\n<h3>Porovn\u00e1n\u00ed n\u00edzkonap\u011b\u0165ov\u00fdch a vysokonap\u011b\u0165ov\u00fdch panel\u016f<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Funkce<\/th>\n<th>N\u00edzkonap\u011b\u0165ov\u00e9 panely<\/th>\n<th>Vysokonap\u011b\u0165ov\u00e9 panely<\/th>\n<\/tr>\n<tr>\n<td><strong>Rozsah nap\u011bt\u00ed<\/strong><\/td>\n<td>Pod 1 000 V AC \/ 1 500 V DC<\/td>\n<td>Nad 1 000 V AC \/ 1 500 V DC<\/td>\n<\/tr>\n<tr>\n<td><strong>Typick\u00e9 aplikace<\/strong><\/td>\n<td>Reziden\u010dn\u00ed, mal\u00e9 komer\u010dn\u00ed, \u0159\u00eddic\u00ed syst\u00e9my<\/td>\n<td>Pr\u016fmyslov\u00e9 z\u00e1vody, rozvodny energi\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Bezpe\u010dnostn\u00ed po\u017eadavky<\/strong><\/td>\n<td>Standardn\u00ed postupy elektrick\u00e9 bezpe\u010dnosti<\/td>\n<td>Specializovan\u00e9 bezpe\u010dnostn\u00ed protokoly pro vysok\u00e9 nap\u011bt\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Slo\u017eitost instalace<\/strong><\/td>\n<td>St\u0159edn\u011b kvalifikovan\u00ed elektrik\u00e1\u0159i<\/td>\n<td>Vy\u017eaduj\u00ed se vysoce specializovan\u00ed technici<\/td>\n<\/tr>\n<tr>\n<td><strong>N\u00e1klady<\/strong><\/td>\n<td>Ni\u017e\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed a \u00fadr\u017ebov\u00e9 n\u00e1klady<\/td>\n<td>Vy\u0161\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed a \u00fadr\u017ebov\u00e9 n\u00e1klady<\/td>\n<\/tr>\n<tr>\n<td><strong>Po\u017eadavky na prostor<\/strong><\/td>\n<td>Kompaktn\u00ed, n\u00e1st\u011bnn\u00e9 nebo stoj\u00edc\u00ed<\/td>\n<td>V\u011bt\u0161\u00ed p\u016fdorys, specializovan\u00e9 m\u00edstnosti<\/td>\n<\/tr>\n<tr>\n<td><strong>Riziko obloukov\u00e9ho v\u00fdboje<\/strong><\/td>\n<td>Ni\u017e\u0161\u00ed energetick\u00e9 hladiny<\/td>\n<td>Vy\u0161\u0161\u00ed energetick\u00e1 hladina, vy\u017eaduj\u00ed se specializovan\u00e9 osobn\u00ed ochrann\u00e9 pom\u016fcky<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Kl\u00ed\u010dov\u00e9 komponenty n\u00edzkonap\u011b\u0165ov\u00fdch panel\u016f<\/h2>\n<p>N\u00edzkonap\u011b\u0165ov\u00e9 rozvad\u011b\u010de obsahuj\u00ed n\u011bkolik kl\u00ed\u010dov\u00fdch komponent, kter\u00e9 spolupracuj\u00ed na zaji\u0161t\u011bn\u00ed bezpe\u010dn\u00e9ho a spolehliv\u00e9ho rozvodu energie:<\/p>\n<h3>Z\u00e1kladn\u00ed komponenty panelu<\/h3>\n<p><strong>1. Hlavn\u00ed jisti\u010d nebo hlavn\u00ed odpojova\u010d<\/strong><br \/>\u2013 \u0158\u00edd\u00ed nap\u00e1jen\u00ed cel\u00e9ho panelu<br \/>\u2013 Nab\u00edz\u00ed mo\u017enost nouzov\u00e9ho vypnut\u00ed<br \/>\u2013 Dimenzov\u00e1no podle celkov\u00e9ho jmenovit\u00e9ho proudu rozvad\u011b\u010de<\/p>\n<p><strong>2. Pobo\u010dka <a href=\"https:\/\/test.viox.com\/cs\/mcb\/\">Jisti\u010de<\/a><\/strong><br \/>\u2013 Chra\u0148te jednotliv\u00e9 obvody p\u0159ed <a href=\"https:\/\/test.viox.com\/cs\/overcurrent-vs-short-circuit\/\">nadproud<\/a><br \/>\u2013 K dispozici v r\u016fzn\u00fdch amp\u00e9rech <a href=\"https:\/\/test.viox.com\/cs\/understanding-the-ka-rating-on-circuit-breakers\/\">hodnocen\u00ed<\/a> (15 A, 20 A, 30 A atd.)<br \/>\u2013 Automatick\u00e9 vypnut\u00ed p\u0159i p\u0159et\u00ed\u017een\u00ed obvodu<\/p>\n<p><strong>3. Autobusov\u00e9 bary<\/strong><br \/>\u2013 M\u011bd\u011bn\u00e9 nebo hlin\u00edkov\u00e9 vodi\u010de, kter\u00e9 rozv\u00e1d\u011bj\u00ed energii<br \/>\u2013 Hlavn\u00ed sb\u011brnice je nap\u00e1jena z provozn\u00edho vchodu<br \/>\u2013 Odbo\u010dn\u00e9 sb\u011brnice distribuuj\u00ed nap\u00e1jen\u00ed do jednotliv\u00fdch obvod\u016f<\/p>\n<p><strong>4. <a href=\"https:\/\/test.viox.com\/cs\/neutral-bar-vs-grounding-bar-whats-the-critical-difference\/\">Neutr\u00e1ln\u00ed a zemn\u00edc\u00ed ty\u010de<\/a><\/strong><br \/>\u2013 Zajistit zp\u011btnou cestu pro elektrick\u00fd proud<br \/>\u2013 Nezbytn\u00e9 pro bezpe\u010dnost a spr\u00e1vn\u00fd provoz obvodu<br \/>\u2013 Mus\u00ed b\u00fdt \u0159\u00e1dn\u011b spojeno dle po\u017eadavk\u016f NEC<\/p>\n<p><strong>5. Kryt panelu<\/strong><br \/>\u2013 Chr\u00e1n\u00ed vnit\u0159n\u00ed sou\u010d\u00e1sti p\u0159ed vlivy prost\u0159ed\u00ed<br \/>\u2013 Poskytuje bezpe\u010dnostn\u00ed bari\u00e9ru proti elektrick\u00e9mu kontaktu<br \/>\u2013 K dispozici v r\u016fzn\u00fdch proveden\u00edch NEMA pro r\u016fzn\u00e1 prost\u0159ed\u00ed<\/p>\n<blockquote>\n<p>\ud83d\udd27 <strong>Tip odborn\u00edka:<\/strong> V\u017edy ov\u011b\u0159te, zda v\u00e1\u0161 n\u00edzkonap\u011b\u0165ov\u00fd rozvad\u011b\u010d spl\u0148uje p\u0159\u00edslu\u0161n\u00e9 <a href=\"https:\/\/test.viox.com\/cs\/what-is-nema\/\">NEMA<\/a> hodnocen\u00ed pro dan\u00e9 instala\u010dn\u00ed prost\u0159ed\u00ed. Vnit\u0159n\u00ed panely obvykle pou\u017e\u00edvaj\u00ed NEMA 1, zat\u00edmco venkovn\u00ed instalace vy\u017eaduj\u00ed NEMA 3R nebo vy\u0161\u0161\u00ed hodnocen\u00ed.<\/p>\n<\/blockquote>\n<p><iframe title=\"N\u00edzkonap\u011b\u0165ov\u00fd rozvad\u011b\u010d | 3D p\u0159ehled | TheElectricalGuy\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/OMqliNfkXqA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2>Typy a klasifikace n\u00edzkonap\u011b\u0165ov\u00fdch panel\u016f<\/h2>\n<p>N\u00edzkonap\u011b\u0165ov\u00e9 panely se dod\u00e1vaj\u00ed v r\u016fzn\u00fdch konfigurac\u00edch ur\u010den\u00fdch pro specifick\u00e9 aplikace a po\u017eadavky na instalaci.<\/p>\n<h3>Typy panel\u016f podle aplikace<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Typ panelu<\/th>\n<th>Rozsah nap\u011bt\u00ed<\/th>\n<th>Typick\u00e9 pou\u017eit\u00ed<\/th>\n<th>Kl\u00ed\u010dov\u00e9 vlastnosti<\/th>\n<\/tr>\n<tr>\n<td><strong>Reziden\u010dn\u00ed z\u00e1t\u011b\u017eov\u00e1 centra<\/strong><\/td>\n<td>120\/240V jednof\u00e1zov\u00e9<\/td>\n<td>Domy, mal\u00e9 byty<\/td>\n<td>20\u201340 obvod\u016f, jisti\u010de do z\u00e1suvky<\/td>\n<\/tr>\n<tr>\n<td><strong>Komer\u010dn\u00ed rozvad\u011b\u010de<\/strong><\/td>\n<td>120\/208 V nebo 277\/480 V t\u0159\u00edf\u00e1zov\u00e9<\/td>\n<td>Kancel\u00e1\u0159sk\u00e9 budovy, maloobchod<\/td>\n<td>30\u201384 obvod\u016f, jisti\u010de s mont\u00e1\u017en\u00ed hlavic\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Pr\u016fmyslov\u00e9 \u0159\u00eddic\u00ed panely<\/strong><\/td>\n<td>24V-600V DC\/AC<\/td>\n<td>V\u00fdroba, automatizace<\/td>\n<td>Vlastn\u00ed konfigurace, monitorovac\u00ed syst\u00e9my<\/td>\n<\/tr>\n<tr>\n<td><strong>Centra \u0159\u00edzen\u00ed motor\u016f (MCC)<\/strong><\/td>\n<td>208V-600V t\u0159\u00edf\u00e1zov\u00fd<\/td>\n<td>Pr\u016fmyslov\u00e9 motory<\/td>\n<td>Frekven\u010dn\u00ed m\u011bni\u010de, spou\u0161t\u011b\u010de<\/td>\n<\/tr>\n<tr>\n<td><strong>Rozvodn\u00e9 panely<\/strong><\/td>\n<td>120V-600V<\/td>\n<td>Velk\u00e1 za\u0159\u00edzen\u00ed<\/td>\n<td>Vysok\u00e9 jmenovit\u00e9 proudy, v\u00edce nap\u00e1jec\u00edch vodi\u010d\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Klasifikace panel\u016f podle konstrukce<\/h3>\n<p><strong>Povrchov\u011b montovan\u00e9 panely<\/strong><br \/>\u2013 Instaluje se na st\u011bny<br \/>\u2013 Snadn\u011bj\u0161\u00ed p\u0159\u00edstup pro \u00fadr\u017ebu<br \/>\u2013 B\u011b\u017en\u00e9 v komer\u010dn\u00edch aplikac\u00edch<\/p>\n<p><strong>Zapu\u0161t\u011bn\u00e9 panely<\/strong><\/p>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-18860\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Flush-Mounted-Recessed-Panels.webp\" alt=\"Flush-Mounted (Recessed) Panels\" width=\"584\" height=\"467\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Flush-Mounted-Recessed-Panels.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Flush-Mounted-Recessed-Panels-300x240.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Flush-Mounted-Recessed-Panels-768x614.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Flush-Mounted-Recessed-Panels-15x12.webp 15w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Flush-Mounted-Recessed-Panels-600x480.webp 600w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><br \/>\u2013 Instalace do dutin ve st\u011bn\u00e1ch<br \/>\u2013 \u010cist\u0161\u00ed vzhled, \u00faspora m\u00edsta<br \/>\u2013 Obl\u00edben\u00e9 v reziden\u010dn\u00edch instalac\u00edch<\/p>\n<p><strong>Voln\u011b stoj\u00edc\u00ed panely<\/strong><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-18861\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Free-Standing-electric-Panels.webp\" alt=\"Free-Standing electric Panels\" width=\"650\" height=\"650\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Free-Standing-electric-Panels.webp 650w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Free-Standing-electric-Panels-300x300.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Free-Standing-electric-Panels-150x150.webp 150w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Free-Standing-electric-Panels-12x12.webp 12w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Free-Standing-electric-Panels-600x600.webp 600w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/Free-Standing-electric-Panels-100x100.webp 100w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><br \/>\u2013 Podlahov\u00e9 jednotky<br \/>\u2013 Aplikace s vy\u0161\u0161\u00ed kapacitou<br \/>\u2013 Pr\u016fmyslov\u00e9 a rozs\u00e1hl\u00e9 komer\u010dn\u00ed vyu\u017eit\u00ed<\/p>\n<h2>Aplikace a p\u0159\u00edpady pou\u017eit\u00ed pro n\u00edzkonap\u011b\u0165ov\u00e9 panely<\/h2>\n<p>N\u00edzkonap\u011b\u0165ov\u00e9 panely slou\u017e\u00ed k r\u016fznorod\u00fdm aplikac\u00edm v reziden\u010dn\u00edm, komer\u010dn\u00edm a pr\u016fmyslov\u00e9m sektoru.<\/p>\n<h3>Reziden\u010dn\u00ed aplikace<\/h3>\n<p><strong>Prim\u00e1rn\u00ed funkce:<\/strong><br \/>\u2013 Distribuce energie z energetick\u00fdch s\u00edt\u00ed do dom\u00e1c\u00edch obvod\u016f<br \/>\u2013 Chra\u0148te osv\u011btlen\u00ed a z\u00e1suvkov\u00e9 obvody<br \/>\u2013 Ovl\u00e1d\u00e1n\u00ed hlavn\u00edch spot\u0159ebi\u010d\u016f (oh\u0159\u00edva\u010de vody, HVAC atd.)<br \/>\u2013 Poskytnout<a href=\"https:\/\/test.viox.com\/cs\/gfci-vs-afci\/\"> GFCI a AFCI<\/a> ochrana dle po\u017eadavk\u016f z\u00e1kona<\/p>\n<p><strong>B\u011b\u017en\u00e9 velikosti panel\u016f pro obytn\u00e9 budovy:<\/strong><br \/>\u2013 100amp\u00e9rov\u00fd provoz: Men\u0161\u00ed domy, z\u00e1kladn\u00ed elektrick\u00e9 pot\u0159eby<br \/>\u2013 200amp\u00e9rov\u00fd provoz: Standardn\u00ed modern\u00ed domy<br \/>\u2013 400amp\u00e9rov\u00fd provoz: Velk\u00e9 domy s rozs\u00e1hl\u00fdmi elektrick\u00fdmi syst\u00e9my<\/p>\n<h3>Komer\u010dn\u00ed aplikace<\/h3>\n<p><strong>Kancel\u00e1\u0159sk\u00e9 budovy:<\/strong><br \/>\u2013 Rozvody elektrick\u00e9 energie do podla\u017e\u00ed a prostor pro n\u00e1jemn\u00edky<br \/>\u2013 Syst\u00e9my \u0159\u00edzen\u00ed osv\u011btlen\u00ed<br \/>\u2013 V\u00fdkon za\u0159\u00edzen\u00ed HVAC<br \/>\u2013 Obvody nouzov\u00e9ho osv\u011btlen\u00ed<\/p>\n<p><strong>Maloobchodn\u00ed za\u0159\u00edzen\u00ed:<\/strong><br \/>\u2013 Osv\u011btlen\u00ed obchod\u016f a nap\u00e1jen\u00ed displej\u016f<br \/>\u2013 Obvody pokladn\u00edch syst\u00e9m\u016f<br \/>\u2013 Nap\u00e1jen\u00ed bezpe\u010dnostn\u00edho syst\u00e9mu<br \/>\u2013 Obvody chladic\u00edch za\u0159\u00edzen\u00ed<\/p>\n<h3>Pr\u016fmyslov\u00e9 aplikace<\/h3>\n<p><strong>V\u00fdrobn\u00ed za\u0159\u00edzen\u00ed:<\/strong><br \/>\u2013 \u0158\u00edzen\u00ed motoru a rozvod energie<br \/>\u2013 Nap\u00e1jen\u00ed syst\u00e9mu \u0159\u00edzen\u00ed proces\u016f<br \/>\u2013 Obvody bezpe\u010dnostn\u00edch syst\u00e9m\u016f<br \/>\u2013 P\u0159\u00edstrojov\u00e1 a monitorovac\u00ed za\u0159\u00edzen\u00ed<\/p>\n<p><strong>Datov\u00e1 centra:<\/strong><br \/>\u2013 Rozvod nap\u00e1jen\u00ed serverov\u00e9ho racku<br \/>\u2013 Integrace UPS syst\u00e9mu<br \/>\u2013 V\u00fdkon pro regulaci prost\u0159ed\u00ed<br \/>\u2013 Obvody s\u00ed\u0165ov\u00fdch za\u0159\u00edzen\u00ed<\/p>\n<blockquote>\n<p>\u26a0\ufe0f <strong>Bezpe\u010dnostn\u00ed varov\u00e1n\u00ed:<\/strong> V\u0161echny instalace n\u00edzkonap\u011b\u0165ov\u00fdch rozvad\u011b\u010d\u016f mus\u00ed spl\u0148ovat <a href=\"https:\/\/up.codes\/s\/switchboards-switchgear-and-panelboards\" rel=\"nofollow noopener\" target=\"_blank\">\u010cl\u00e1nek 408 N\u00e1rodn\u00edho elektrotechnick\u00e9ho p\u0159edpisu (NEC)<\/a> a m\u00edstn\u00edch elektrotechnick\u00fdch p\u0159edpis\u016f. Instalaci nebo \u00fapravy rozvad\u011b\u010d\u016f by m\u011bli prov\u00e1d\u011bt pouze kvalifikovan\u00ed elektrik\u00e1\u0159i s licenc\u00ed.<\/p>\n<\/blockquote>\n<h2>Jak vybrat spr\u00e1vn\u00fd n\u00edzkonap\u011b\u0165ov\u00fd panel<\/h2>\n<p>V\u00fdb\u011br vhodn\u00e9ho n\u00edzkonap\u011b\u0165ov\u00e9ho panelu vy\u017eaduje pe\u010dliv\u00e9 zv\u00e1\u017een\u00ed n\u011bkolika kritick\u00fdch faktor\u016f.<\/p>\n<h3>Kontroln\u00ed seznam krit\u00e9ri\u00ed v\u00fdb\u011bru<\/h3>\n<p><strong>1. Po\u017eadavky na elektrick\u00e9 zat\u00ed\u017een\u00ed<\/strong><br \/>\u2013 Vypo\u010d\u00edtejte celkov\u00e9 p\u0159ipojen\u00e9 zat\u00ed\u017een\u00ed v amp\u00e9rech<br \/>\u2013 Zva\u017ete budouc\u00ed pot\u0159eby roz\u0161\u00ed\u0159en\u00ed (p\u0159idejte kapacitu 25-30%)<br \/>\u2013 Ur\u010den\u00ed po\u017eadavk\u016f na nap\u011bt\u00ed a f\u00e1ze<br \/>\u2013 Posouzen\u00ed jmenovit\u00fdch zkratov\u00fdch proud\u016f<\/p>\n<p><strong>2. Podm\u00ednky prost\u0159ed\u00ed<\/strong><br \/>\u2013 Vnit\u0159n\u00ed vs. venkovn\u00ed instalace<br \/>\u2013 \u00davahy o teplot\u011b a vlhkosti<br \/>\u2013 Po\u017eadavky na korozivn\u00ed prost\u0159ed\u00ed<br \/>\u2013 Seismick\u00e9 a vibra\u010dn\u00ed faktory<\/p>\n<p><strong>3. Po\u017eadavky na shodu s p\u0159edpisy<\/strong><br \/>\u2013 \u010cl\u00e1nek 408 NEC (Rozvad\u011b\u010de a rozvad\u011b\u010de)<br \/>\u2013 \u00dapravy m\u00edstn\u00edch elektrotechnick\u00fdch p\u0159edpis\u016f<br \/>\u2013 Certifikace UL 67 (rozv\u00e1d\u011b\u010dov\u00e9 desky)<br \/>&#8211; <a href=\"https:\/\/test.viox.com\/cs\/what-is-nema\/\">NEMA<\/a> dodr\u017eov\u00e1n\u00ed norem<\/p>\n<p><strong>4. Omezen\u00ed fyzick\u00e9ho prostoru<\/strong><br \/>\u2013 Dostupn\u00fd instala\u010dn\u00ed prostor<br \/>\u2013 Po\u017eadovan\u00e9 pracovn\u00ed vzd\u00e1lenosti (NEC 110.26)<br \/>\u2013 P\u0159edvolby konfigurace mont\u00e1\u017ee<br \/>\u2013 Budouc\u00ed pot\u0159eby p\u0159\u00edstupnosti<\/p>\n<h3>Pr\u016fvodce velikostmi panel\u016f<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Aplikace<\/th>\n<th>Doporu\u010den\u00fd proud<\/th>\n<th>Typick\u00fd po\u010det obvod\u016f<\/th>\n<\/tr>\n<tr>\n<td><strong>Mal\u00e1 rezidence<\/strong><\/td>\n<td>100\u2013150 A<\/td>\n<td>20\u201330 okruh\u016f<\/td>\n<\/tr>\n<tr>\n<td><strong>Standardn\u00ed d\u016fm<\/strong><\/td>\n<td>200A<\/td>\n<td>30\u201340 obvod\u016f<\/td>\n<\/tr>\n<tr>\n<td><strong>Velk\u00fd d\u016fm<\/strong><\/td>\n<td>300\u2013400 A<\/td>\n<td>40\u201360 obvod\u016f<\/td>\n<\/tr>\n<tr>\n<td><strong>Mal\u00e9 komer\u010dn\u00ed<\/strong><\/td>\n<td>225-400A<\/td>\n<td>30\u201350 obvod\u016f<\/td>\n<\/tr>\n<tr>\n<td><strong>Velk\u00e9 komer\u010dn\u00ed<\/strong><\/td>\n<td>600\u20131200 A<\/td>\n<td>50-84 obvod\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udd27 <strong>Tip odborn\u00edka:<\/strong> V\u017edy dimenzujte panely pro 80% s jejich jmenovitou kapacitou tak, aby byl zaji\u0161t\u011bn spr\u00e1vn\u00fd odvod tepla a spl\u0148ovaly normy. Panel s 200 A by nem\u011bl p\u0159ekro\u010dit 160 A p\u0159ipojen\u00e9 z\u00e1t\u011b\u017ee.<\/p>\n<\/blockquote>\n<h2>Instalace a bezpe\u010dnostn\u00ed opat\u0159en\u00ed<\/h2>\n<p>Spr\u00e1vn\u00e1 instalace n\u00edzkonap\u011b\u0165ov\u00fdch panel\u016f je z\u00e1sadn\u00ed pro bezpe\u010dnost, dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f a spolehliv\u00fd provoz.<\/p>\n<h3>Po\u017eadavky p\u0159ed instalac\u00ed<\/h3>\n<p><strong>1. N\u00e1vrh a povolen\u00ed<\/strong><br \/>\u2013 Z\u00edsk\u00e1n\u00ed pot\u0159ebn\u00fdch povolen\u00ed k elektroinstalaci<br \/>\u2013 Kompletn\u00ed v\u00fdpo\u010dty zat\u00ed\u017een\u00ed a rozvrhy panel\u016f<br \/>\u2013 Ov\u011b\u0159te po\u017eadavky na in\u017een\u00fdrsk\u00e9 s\u00edt\u011b<br \/>\u2013 Napl\u00e1nujte si po\u017eadovan\u00e9 pracovn\u00ed vzd\u00e1lenosti<\/p>\n<p><strong>2. P\u0159\u00edprava m\u00edsta<\/strong><br \/>\u2013 Zajist\u011bte dostate\u010dnou struktur\u00e1ln\u00ed oporu<br \/>\u2013 Ov\u011b\u0159te podm\u00ednky prost\u0159ed\u00ed<br \/>\u2013 Napl\u00e1nujte trasu a p\u0159\u00edstup k kabel\u016fm<br \/>\u2013 Koordinace s ostatn\u00edmi syst\u00e9my budovy<\/p>\n<h3>Bezpe\u010dnostn\u00ed po\u017eadavky na instalaci<\/h3>\n<p><strong>Po\u017eadavky na pracovn\u00ed prostor (NEC 110.26):<\/strong><br \/>&#8211; <strong>P\u0159edn\u00ed:<\/strong> Minim\u00e1ln\u011b 90 cm voln\u00e9ho pracovn\u00edho prostoru<br \/>&#8211; <strong>\u0160\u00ed\u0159ka:<\/strong> \u0160\u00ed\u0159ka panelu nebo minim\u00e1ln\u011b 30 palc\u016f, podle toho, kter\u00e1 hodnota je v\u011bt\u0161\u00ed<br \/>&#8211; <strong>V\u00fd\u0161ka:<\/strong> 6,5 stop od podlahy nebo plo\u0161iny<br \/>&#8211; <strong>Vyhrazen\u00fd prostor:<\/strong> Plocha nad panelem a nosn\u00fdm stropem<\/p>\n<p><strong>Po\u017eadavky na uzemn\u011bn\u00ed a propojen\u00ed:<\/strong><br \/>\u2013 Instalace hlavn\u00edho propojovac\u00edho m\u016fstku<br \/>\u2013 P\u0159ipojen\u00ed uzem\u0148ovac\u00edho vodi\u010de za\u0159\u00edzen\u00ed<br \/>\u2013 Odd\u011blen\u00ed nulov\u00e9ho vodi\u010de a uzemn\u011bn\u00ed (pro d\u00edl\u010d\u00ed panely)<br \/>\u2013 Dimenzov\u00e1n\u00ed vodi\u010de uzem\u0148ovac\u00ed elektrody<\/p>\n<blockquote>\n<p>\u26a0\ufe0f <strong>D\u016fle\u017eit\u00e9 bezpe\u010dnostn\u00ed varov\u00e1n\u00ed:<\/strong> Nikdy se nepokou\u0161ejte instalovat, upravovat ani opravovat n\u00edzkonap\u011b\u0165ov\u00e9 rozvad\u011b\u010de bez \u0159\u00e1dn\u00e9ho elektrotechnick\u00e9ho \u0161kolen\u00ed a licence. Elektroinstala\u010dn\u00ed pr\u00e1ce p\u0159edstavuj\u00ed v\u00e1\u017en\u00e9 riziko \u00farazu elektrick\u00fdm proudem, po\u017e\u00e1ru a smrti.<\/p>\n<\/blockquote>\n<h2>\u00dadr\u017eba a \u0159e\u0161en\u00ed probl\u00e9m\u016f<\/h2>\n<p>Pravideln\u00e1 \u00fadr\u017eba zaji\u0161\u0165uje bezpe\u010dn\u00fd a spolehliv\u00fd provoz n\u00edzkonap\u011b\u0165ov\u00fdch rozvad\u011b\u010d\u016f a z\u00e1rove\u0148 prodlu\u017euje \u017eivotnost za\u0159\u00edzen\u00ed.<\/p>\n<h3>Pl\u00e1n b\u011b\u017en\u00e9 \u00fadr\u017eby<\/h3>\n<p><strong>M\u011bs\u00ed\u010dn\u00ed kontroly:<\/strong><br \/>\u2013 Vizu\u00e1ln\u00ed kontrola, zda se neobjev\u00ed zn\u00e1mky p\u0159eh\u0159\u00e1t\u00ed<br \/>\u2013 Zkontrolujte uvoln\u011bn\u00e9 spoje nebo po\u0161kozen\u00e9 sou\u010d\u00e1sti<br \/>\u2013 Ov\u011b\u0159te zav\u0159en\u00ed dv\u00ed\u0159ek panelu a funkci z\u00e1mku<br \/>\u2013 Zdokumentujte jak\u00e9koli neobvykl\u00e9 podm\u00ednky<\/p>\n<p><strong>Ro\u010dn\u00ed profesion\u00e1ln\u00ed \u00fadr\u017eba:<\/strong><br \/>\u2013 Termografick\u00e1 kontrola spoj\u016f<br \/>\u2013 Ov\u011b\u0159en\u00ed utahovac\u00edho momentu v\u0161ech spoj\u016f<br \/>\u2013 Zkou\u0161en\u00ed izola\u010dn\u00edho odporu<br \/>\u2013 Aktualizace posouzen\u00ed nebezpe\u010d\u00ed obloukov\u00e9ho v\u00fdboje<\/p>\n<h3>B\u011b\u017en\u00e9 probl\u00e9my a jejich \u0159e\u0161en\u00ed<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Probl\u00e9m<\/th>\n<th>Mo\u017en\u00e9 P\u0159\u00ed\u010diny<\/th>\n<th>Profesion\u00e1ln\u00ed \u0159e\u0161en\u00ed<\/th>\n<\/tr>\n<tr>\n<td><strong>\u010cast\u00e9 vyp\u00edn\u00e1n\u00ed jisti\u010d\u016f<\/strong><\/td>\n<td>P\u0159et\u00ed\u017een\u00e9 obvody, vadn\u00e9 za\u0159\u00edzen\u00ed<\/td>\n<td>Anal\u00fdza z\u00e1t\u011b\u017ee, rekonfigurace obvod\u016f<\/td>\n<\/tr>\n<tr>\n<td><strong>P\u0159eh\u0159\u00e1t\u00ed panelu<\/strong><\/td>\n<td>Voln\u00e9 spoje, p\u0159et\u00ed\u017een\u00ed<\/td>\n<td>Utahov\u00e1n\u00ed spoj\u016f, p\u0159erozd\u011blen\u00ed zat\u00ed\u017een\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Kol\u00eds\u00e1n\u00ed nap\u011bt\u00ed<\/strong><\/td>\n<td>Probl\u00e9my s in\u017een\u00fdrsk\u00fdmi s\u00edt\u011bmi, \u0161patn\u00e9 p\u0159ipojen\u00ed<\/td>\n<td>Koordinace in\u017een\u00fdrsk\u00fdch s\u00edt\u00ed, opravy p\u0159\u00edpojek<\/td>\n<\/tr>\n<tr>\n<td><strong>Koroze\/oxidace<\/strong><\/td>\n<td>Expozice prost\u0159ed\u00ed<\/td>\n<td>V\u00fdm\u011bna komponent\u016f, modernizace sk\u0159\u00edn\u011b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\ud83d\udd27 <strong>Tip odborn\u00edka:<\/strong> Napl\u00e1nujte si ka\u017edoro\u010dn\u00ed termografick\u00e9 kontroly, abyste identifikovali hork\u00e1 m\u00edsta d\u0159\u00edve, ne\u017e se stanou bezpe\u010dnostn\u00edm rizikem. Uvoln\u011bn\u00e9 spoje mohou zp\u016fsobit nebezpe\u010dn\u00e9 podm\u00ednky pro obloukov\u00fd v\u00fdboj.<\/p>\n<\/blockquote>\n<h2>Dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f a standard\u016f<\/h2>\n<p>N\u00edzkonap\u011b\u0165ov\u00e9 panely mus\u00ed spl\u0148ovat \u0159adu p\u0159edpis\u016f a norem, aby byla zaji\u0161t\u011bna bezpe\u010dnost a spr\u00e1vn\u00fd provoz.<\/p>\n<h3>Po\u017eadavky kl\u00ed\u010dov\u00e9ho k\u00f3du<\/h3>\n<p><strong>\u010cl\u00e1nky N\u00e1rodn\u00edho elektrotechnick\u00e9ho p\u0159edpisu (NEC):<\/strong><br \/>&#8211; <strong>\u010cl\u00e1nek 408:<\/strong> Rozvad\u011b\u010de a rozvad\u011b\u010de<br \/>&#8211; <strong>\u010cl\u00e1nek 110:<\/strong> Po\u017eadavky na elektrick\u00e9 instalace<br \/>&#8211; <strong>\u010cl\u00e1nek 240:<\/strong> Nadproudov\u00e1 ochrana<br \/>&#8211; <strong>\u010cl\u00e1nek 250:<\/strong> Uzemn\u011bn\u00ed a propojen\u00ed<\/p>\n<p><strong>Pr\u016fmyslov\u00e9 standardy:<\/strong><br \/>&#8211; <strong>UL 67:<\/strong> Standardn\u00ed rozvad\u011b\u010de<br \/>&#8211; <strong>UL 891:<\/strong> Standardn\u00ed rozvad\u011b\u010de<br \/>&#8211; <strong>NEMA PB 1:<\/strong> Standardy pro rozvad\u011b\u010de<br \/>&#8211; <strong>Normy IEEE:<\/strong> Po\u017eadavky na instalaci a testov\u00e1n\u00ed<\/p>\n<h3>Certifika\u010dn\u00ed po\u017eadavky<\/h3>\n<p><strong>Certifikace panel\u016f:<\/strong><br \/>\u2013 Sou\u010d\u00e1sti a sestavy s certifikac\u00ed UL<br \/>\u2013 Certifikace CSA pro kanadsk\u00e9 instalace<br \/>\u2013 Schv\u00e1len\u00ed NRTL (N\u00e1rodn\u011b uzn\u00e1van\u00e1 zku\u0161ebn\u00ed laborato\u0159)<br \/>\u2013 Schv\u00e1len\u00ed m\u00edstn\u00edho \u00fa\u0159adu s jurisdikc\u00ed (AHJ)<\/p>\n<h2>\u010casto Kladen\u00e9 Ot\u00e1zky<\/h2>\n<p><strong>Jak\u00fd je rozd\u00edl mezi rozvad\u011b\u010dem a rozvad\u011b\u010dem?<\/strong><br \/>Rozvad\u011b\u010de jsou obvykle dimenzov\u00e1ny na 1 200 amp\u00e9r\u016f nebo m\u00e9n\u011b a pou\u017e\u00edvaj\u00ed z\u00e1suvn\u00e9 nebo \u0161roubovan\u00e9 jisti\u010de. Rozvad\u011b\u010de jsou dimenzov\u00e1ny na v\u00edce ne\u017e 1 200 amp\u00e9r\u016f a pou\u017e\u00edvaj\u00ed jednotliv\u011b montovan\u00e9, stacion\u00e1rn\u00ed sp\u00edna\u010de a jisti\u010de v zak\u00e1zkov\u00e9 sestav\u011b.<\/p>\n<p><strong>Jak \u010dasto by se m\u011bly kontrolovat n\u00edzkonap\u011b\u0165ov\u00e9 rozvad\u011b\u010de?<\/strong><br \/>Vizu\u00e1ln\u00ed kontroly by m\u011bly prob\u00edhat m\u011bs\u00ed\u010dn\u011b a komplexn\u00ed odborn\u00e9 kontroly ka\u017edoro\u010dn\u011b. U pr\u016fmyslov\u00fdch panel\u016f s vysokou m\u00edrou pou\u017e\u00edv\u00e1n\u00ed m\u016f\u017ee b\u00fdt nutn\u00e1 \u010dast\u011bj\u0161\u00ed \u00fadr\u017eba ka\u017ed\u00fdch 6 m\u011bs\u00edc\u016f.<\/p>\n<p><strong>Mohu p\u0159idat obvody do st\u00e1vaj\u00edc\u00edho n\u00edzkonap\u011b\u0165ov\u00e9ho rozvad\u011b\u010de?<\/strong><br \/>Ano, pokud m\u00e1 rozvad\u011b\u010d k dispozici prostor a kapacitu. Tuto pr\u00e1ci v\u0161ak mus\u00ed prov\u00e9st licencovan\u00fd elektrik\u00e1\u0159 a obvykle vy\u017eaduje elektroinstala\u010dn\u00ed povolen\u00ed a kontrolu.<\/p>\n<p><strong>Co zp\u016fsobuje selh\u00e1n\u00ed n\u00edzkonap\u011b\u0165ov\u00e9ho panelu?<\/strong><br \/>Mezi b\u011b\u017en\u00e9 p\u0159\u00ed\u010diny pat\u0159\u00ed uvoln\u011bn\u00e9 spoje zp\u016fsobuj\u00edc\u00ed hromad\u011bn\u00ed tepla, nadproudov\u00e9 podm\u00ednky, faktory prost\u0159ed\u00ed, jako je vlhkost nebo koroze, a degradace sou\u010d\u00e1st\u00ed souvisej\u00edc\u00ed s v\u011bkem.<\/p>\n<p><strong>Jak pozn\u00e1m, \u017ee je pot\u0159eba vym\u011bnit n\u00edzkonap\u011b\u0165ov\u00fd panel?<\/strong><br \/>Mezi p\u0159\u00edznaky pat\u0159\u00ed \u010dast\u00e9 vyp\u00edn\u00e1n\u00ed jisti\u010d\u016f, viditeln\u00e1 koroze nebo po\u0161kozen\u00ed, panely star\u0161\u00ed 25\u201330 let, nedostate\u010dn\u00e1 kapacita pro proudov\u00e9 zat\u00ed\u017een\u00ed nebo panely, kter\u00e9 nespl\u0148uj\u00ed sou\u010dasn\u00e9 bezpe\u010dnostn\u00ed p\u0159edpisy.<\/p>\n<p><strong>Jak\u00e1 je typick\u00e1 \u017eivotnost n\u00edzkonap\u011b\u0165ov\u00e9ho panelu?<\/strong><br \/>Dob\u0159e udr\u017eovan\u00e9 panely obvykle vydr\u017e\u00ed 25\u201340 let. Panely v n\u00e1ro\u010dn\u00e9m prost\u0159ed\u00ed nebo p\u0159i intenzivn\u00edm pou\u017e\u00edv\u00e1n\u00ed v\u0161ak mohou vy\u017eadovat v\u00fdm\u011bnu d\u0159\u00edve.<\/p>\n<p><strong>Vy\u017eaduj\u00ed n\u00edzkonap\u011b\u0165ov\u00e9 rozvad\u011b\u010de pro \u00fadr\u017ebu speci\u00e1ln\u00ed n\u00e1stroje?<\/strong><br \/>Ano, spr\u00e1vn\u00e1 \u00fadr\u017eba vy\u017eaduje infra\u010derven\u00e9 teplom\u011bry, momentov\u00e9 kl\u00ed\u010de, zkou\u0161e\u010dky izolace a vhodn\u00e9 osobn\u00ed ochrann\u00e9 prost\u0159edky (OOP) pro elektrick\u00e9 pr\u00e1ce.<\/p>\n<p><strong>M\u016f\u017ee po\u010das\u00ed ovlivnit v\u00fdkon n\u00edzkonap\u011b\u0165ov\u00fdch panel\u016f?<\/strong><br \/>Ano, extr\u00e9mn\u00ed teploty, vlhkost a vlhkost mohou ovlivnit v\u00fdkon panelu. Venkovn\u00ed panely vy\u017eaduj\u00ed odpov\u00eddaj\u00edc\u00ed hodnocen\u00ed NEMA a mohou vy\u017eadovat dodate\u010dnou ochranu p\u0159ed vlivy prost\u0159ed\u00ed.<\/p>\n<h2>Stru\u010dn\u00fd referen\u010dn\u00ed pr\u016fvodce<\/h2>\n<h3>Kontroln\u00ed seznam pro v\u00fdb\u011br panelu<\/h3>\n<ul>\n<li>Vypo\u010d\u00edtejte celkov\u00e9 po\u017eadavky na elektrick\u00e9 zat\u00ed\u017een\u00ed<\/li>\n<li>Ur\u010dete pot\u0159ebn\u00e9 nap\u011bt\u00ed a f\u00e1ze<\/li>\n<li>Ov\u011b\u0159te dostupn\u00fd instala\u010dn\u00ed prostor<\/li>\n<li>Zkontrolujte podm\u00ednky prost\u0159ed\u00ed<\/li>\n<li>Potvr\u010fte shodu s po\u017eadavky k\u00f3du<\/li>\n<li>Pl\u00e1nujte budouc\u00ed pot\u0159eby expanze<\/li>\n<li>Z\u00edskejte pot\u0159ebn\u00e1 povolen\u00ed a schv\u00e1len\u00ed<\/li>\n<\/ul>\n<h3>Bezpe\u010dnostn\u00ed p\u0159ipom\u00ednky<\/h3>\n<ul>\n<li>P\u0159ed prac\u00ed na panelu v\u017edy vypn\u011bte nap\u00e1jen\u00ed<\/li>\n<li>Pro elektrick\u00e9 pr\u00e1ce pou\u017e\u00edvejte vhodn\u00e9 OOPP<\/li>\n<li>Dodr\u017eujte po\u017eadovan\u00e9 pracovn\u00ed vzd\u00e1lenosti<\/li>\n<li>P\u0159ed zah\u00e1jen\u00edm pr\u00e1ce otestujte obvody<\/li>\n<li>Dodr\u017eujte postupy pro uzam\u010den\u00ed\/ozna\u010den\u00ed<\/li>\n<li>Pr\u00e1ci nechte prov\u00e1d\u011bt pouze kvalifikovan\u00fdmi elektrik\u00e1\u0159i<\/li>\n<\/ul>\n<h3>Nouzov\u00e9 postupy<\/h3>\n<ol>\n<li><strong>Elektrick\u00e1 nouze:<\/strong> Okam\u017eit\u011b vypn\u011bte hlavn\u00ed jisti\u010d<\/li>\n<li><strong>Ohe\u0148:<\/strong> Pou\u017e\u00edvejte pouze hasic\u00ed p\u0159\u00edstroj t\u0159\u00eddy C<\/li>\n<li><strong>\u00daraz elektrick\u00fdm proudem:<\/strong> Volejte 911, nedot\u00fdkejte se posti\u017een\u00e9ho, dokud nen\u00ed vypnut\u00fd proud.<\/li>\n<li><strong>Obloukov\u00fd z\u00e1blesk:<\/strong> Evakuujte oblast, volejte z\u00e1chrann\u00e9 slo\u017eky<\/li>\n<\/ol>\n<h2>Souvisej\u00edc\u00ed<\/h2>\n<p><a href=\"https:\/\/test.viox.com\/cs\/what-causes-solar-panels-to-catch-fire\/\">Co zp\u016fsobuje vzn\u00edcen\u00ed sol\u00e1rn\u00edch panel\u016f? Kompletn\u00ed bezpe\u010dnostn\u00ed pr\u016fvodce<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/cs\/produkt\/electrical-control-panels\/\">Elektrick\u00e9 ovl\u00e1dac\u00ed panely<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/cs\/nec-code-for-junction-boxes\/\">K\u00f3d NEC pro rozvodn\u00e9 krabice<\/a><\/p>\n<p><a href=\"https:\/\/test.viox.com\/cs\/where-is-the-distribution-box-located-and-how-to-find-it\/\">Kde se nach\u00e1z\u00ed rozvodn\u00e1 sk\u0159\u00ed\u0148 a jak ji naj\u00edt<\/a><\/p>\n<\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>A low voltage panel is an electrical distribution board that manages and distributes electrical power at voltages typically below 1,000 volts AC or 1,500 volts DC. These panels serve as central control points that safely distribute electricity from main power sources to various circuits, loads, and equipment throughout residential, commercial, and industrial facilities. Low voltage [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18858,"comment_status":"closed","ping_status":"open","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-18857","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\/18857","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=18857"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/posts\/18857\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/media\/18858"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/media?parent=18857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/categories?post=18857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/cs\/wp-json\/wp\/v2\/tags?post=18857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}