{"id":18465,"date":"2025-02-04T14:42:29","date_gmt":"2025-02-04T14:42:29","guid":{"rendered":"https:\/\/sodrinta.lt\/?post_type=product&p=18465"},"modified":"2026-09-05T15:26:28","modified_gmt":"2026-09-05T12:26:28","slug":"priesgaisrinis-saugos-jungiklis-projoy-pefs","status":"publish","type":"product","link":"https:\/\/sodrinta.lt\/ru\/product\/priesgaisrinis-saugos-jungiklis-projoy-pefs\/","title":{"rendered":"Prie\u0161gaisrinis saugos jungiklis PROJOY PEFS"},"content":{"rendered":"

Prie\u0161gaisrinis saugos jungiklis PROJOY PEFS-EL40H-10<\/strong><\/p>\n

PREK\u0116S APRA\u0160YMAS<\/strong>
\nDaugumoje saul\u0117s elektrini\u0173 (PV) sistem\u0173 nuolatin\u0117s srov\u0117s izoliaciniai jungikliai yra integruoti \u012f inverterius. Ta\u010diau net i\u0161jungus jungikl\u012f tarp inverterio ir fotovoltini\u0173 moduli\u0173, sistemoje vis tiek i\u0161lieka 600\u20131500 V DC \u012ftampa. Gaisro atveju ugniagesiai susiduria su rimtu pavojumi. Jei prie\u0161 gaisro gesinim\u0105 ugniagesiai i\u0161jungia kintamosios srov\u0117s (AC) maitinim\u0105, PEFS serijos saugos jungiklis<\/strong> aptinka tinklo sutrikim\u0105 ir automati\u0161kai atjungia izoliacijos jungikl\u012f po 5 sekund\u017ei\u0173. Kadangi \u0161is jungiklis montuojamas arti saul\u0117s moduli\u0173, nuolatin\u0117 srov\u0117 pastate yra atjungiama, o tai sukuria saugi\u0105 aplink\u0105 ugniagesiams, suma\u017eina galimus nuostolius ir u\u017etikrina PV sistemos saugum\u0105.<\/p>\n

\n

UGNIAGESI\u0172 SAUGOS JUNGIKLIS PROJOY \u2013 EFEKTYVUS PV SISTEMOS SAUGUMAS<\/h3>\n

1. TINKAMAS METAS GAISRO GESINIMUI<\/strong>
\nPEFS serijos jungiklis atitinka tarptautinius ugniagesi\u0173 veiklos standartus. Gaisro atveju, i\u0161jungus AC maitinim\u0105, greito i\u0161jungimo jungiklis automati\u0161kai atjungia saul\u0117s modulius, pa\u0161alindamas auk\u0161tos \u012ftampos pavoj\u0173 ant stogo ir suteikdamas laiko reaguoti \u012f nelaim\u0119.<\/p>\n

2. TIK PANELI\u0172 I\u0160JUNGIMAS<\/strong>
\nPEFS serija naudoja PEDS jungikl\u012f, kuris gali b\u016bti montuojamas tiesiai prie moduli\u0173. Gaisro atveju \u0161is jungiklis greitai atjungia PV sistem\u0105, suma\u017eindamas DC \u012ftamp\u0105. Jei reikia dar ma\u017eesn\u0117s \u012ftampos (pvz., <80\u2013120 V), galima naudoti kelis saugos jungiklius (kas 2\u20133 moduliams).<\/p>\n

3. AUTOMATINIS PERLEIDIMAS<\/strong>
\nPROJOY PEFS serijos jungiklis atsistato automati\u0161kai. Po AC maitinimo sutrikimo ir jo atstatymo, \u012frenginys automati\u0161kai prisijungia atgal \u2013 nereikia rankinio perjungimo.<\/p>\n

4. NEREIKALAUJA TINKLO IR U\u017dTIKRINA STABIL\u0172 VEIKIM\u0104<\/strong>
\nSkirtingai nei \u012fprasti nuotoliniu b\u016bdu valdomi DC jungikliai, PEFS jungiklis veikia tiesiogiai per AC grandin\u0119 \u2013 nereikalinga papildoma tinklo infrastrukt\u016bra. Jis naudoja mechanin\u012f izoliacin\u012f jungikl\u012f su lanko gesinimu, o ne elektroninius komponentus, tod\u0117l yra patikimesnis.<\/p>\n

5. PRAT\u0118SIA INVERTERI\u0172 TARNAVIMO LAIK\u0104<\/strong>
\n\u012ediegus PEFS, nutr\u016bkus AC tiekimui (pvz., d\u0117l tinklo gedimo), DC srov\u0117 automati\u0161kai i\u0161jungiama. Tai apsaugo PV inverterius, leid\u017eia saugiai juos remontuoti ar pakeisti ir prailgina j\u0173 tarnavimo laik\u0105.<\/p>\n

6. SUDERINAMAS SU POPULIARIAUSIAIS DC JUNGIKLIAIS<\/strong>
\nPEFS serijoje naudojami PEDS jungikliai \u2013 populiariausi pasaulyje PV sistemoms. J\u0173 reakcijos laikas \u2013 vos 5 ms, o savivalio kontakt\u0173 valymo funkcija u\u017etikrina ilg\u0105 tarnavimo laik\u0105 ir saugum\u0105. Tod\u0117l daugelis inverteri\u0173 gamintoj\u0173 renkasi PEDS kaip pageidaujam\u0105 DC jungikl\u012f.<\/p>\n

7. PROJOY \u2013 PROFESIONALUS DC JUNGIKLI\u0172 GAMINTOJAS<\/strong>
\nPROJOY turi ilgamet\u0119 patirt\u012f DC jungikli\u0173 k\u016brime ir klient\u0173 visame pasaulyje. \u012emon\u0117 pirmoji Kinijoje suk\u016br\u0117 fizin\u0117s izoliacijos DC jungikl\u012f su lanko gesinimu be nuotolin\u0117s komunikacijos \u2013 u\u017etikrindama stogo saugum\u0105 esant auk\u0161tai DC \u012ftampai.<\/p>","protected":false},"excerpt":{"rendered":"

Prie\u0161gaisrinis saugos jungiklis PROJOY PEFS-EL40H-10 PREK\u0116S APRA\u0160YMAS Daugumoje saul\u0117s elektrini\u0173 (PV) sistem\u0173 nuolatin\u0117s srov\u0117s izoliaciniai jungikliai yra integruoti \u012f inverterius. Ta\u010diau net i\u0161jungus jungikl\u012f tarp inverterio ir fotovoltini\u0173 moduli\u0173, sistemoje vis tiek i\u0161lieka 600\u20131500 V DC \u012ftampa. Gaisro atveju ugniagesiai susiduria su rimtu pavojumi. Jei prie\u0161 gaisro gesinim\u0105 ugniagesiai i\u0161jungia kintamosios srov\u0117s (AC) maitinim\u0105, PEFS […]\n","protected":false},"featured_media":18464,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[27530],"product_cat":[1321],"product_tag":[10965],"class_list":["post-18465","product","type-product","status-publish","has-post-thumbnail","product_brand-kraftdele","product_cat-saules-elektrines-sildymo-sistema","product_tag-priesgaisrinis-saugos-jungiklis-projoy-pefs-sodrinta-lt","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\nPrie\u0161gaisrinis saugos jungiklis PROJOY PEFS – Sodrinta.lt<\/title>\n<meta name=\"description\" content=\"Prie\u0161gaisrinis saugos jungiklis PROJOY PEFS \u2013 gera kaina, greitas pristatymas Lietuvoje. Auk\u0161tos kokyb\u0117s \u012frankiai ir technika internetu. U\u017esakykite Sodrinta.lt.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sodrinta.lt\/ru\/product\/priesgaisrinis-saugos-jungiklis-projoy-pefs\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prie\u0161gaisrinis saugos jungiklis PROJOY PEFS – Sodrinta.lt\" \/>\n<meta property=\"og:description\" content=\"Prie\u0161gaisrinis saugos jungiklis PROJOY PEFS \u2013 gera kaina, greitas pristatymas Lietuvoje. Auk\u0161tos kokyb\u0117s \u012frankiai ir technika internetu. 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