{"id":980,"date":"2024-09-04T11:57:38","date_gmt":"2024-09-04T03:57:38","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=980"},"modified":"2026-04-07T13:46:45","modified_gmt":"2026-04-07T05:46:45","slug":"br-25vg-11-25ka-type-1-surge-protector","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fi\/product\/br-25vg-11-25ka-type-1-surge-protector\/","title":{"rendered":"BR-25VG 1+1 25kA Tyypin 1 ylij\u00e4nnitesuoja"},"content":{"rendered":"<h3>Kuvaus<\/h3><p><strong>Tuotteen ominaisuudet:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td height=\"32\"><strong>Erittely<\/strong><\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25VG 320 1+1<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25VG 440 1+1<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25VG 690 1+1<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-luokitus standardin EN61643-11 mukaisesti<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + Tyyppi 2 + Tyyppi 3<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-luokitus IEC61643-11:n mukaan<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II + luokka III<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nimellinen k\u00e4ytt\u00f6j\u00e4nnite<\/td>\n<td height=\"32\">Un<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">250 V\/440 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">250 V\/440 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">400V\/690V (50\/60Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. jatkuva k\u00e4ytt\u00f6 AC. j\u00e4nnite<\/td>\n<td height=\"32\">Uc(L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">320V\/255V (50\/60Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">440 V\/255 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">690 V\/255 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Salamaimpulssivirta (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA\/50kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kokonaispurkausvirta (10\/350\u03bc)<\/td>\n<td height=\"32\">Yhteens\u00e4<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">50kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nimellinen purkausvirta (8\/20\u03bcs)<\/td>\n<td height=\"32\">In(L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA\/50kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">30kA\/50kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. purkausvirta (8\/20\u03bc)<\/td>\n<td height=\"32\">Imax (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA\/100kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">S\u00e4hk\u00f6varauksen m\u00e4\u00e4r\u00e4<\/td>\n<td height=\"32\">Q<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As\/25As<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As\/25As<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As\/25As<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Spesifinen energia<\/td>\n<td height=\"32\">W\/R<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9, 625kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">J\u00e4nnitteen suojaustaso<\/td>\n<td height=\"32\">Yl\u00f6s (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,5kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22641,8kV\/\u22641,5kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642,5kV\/\u22641,5kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Oikosulkuvirran nimellisarvo a.c.<\/td>\n<td height=\"32\">Isccr (L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms\/100A rms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. varasulake<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">200A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">200A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">200A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td height=\"32\">UT(L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">400V\/5sek.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">580V\/5sek.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">800V\/5sek.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">V\u00e4liaikainen ylij\u00e4nnite TOV-turvallinen vika<\/td>\n<td height=\"32\">UT(L-N)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">520V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">765V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1000V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td height=\"32\">UT(N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">1200V\/200ms<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Vuotovirta<\/td>\n<td height=\"32\">Ipe<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Ei mit\u00e4\u00e4n<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Ei mit\u00e4\u00e4n<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Ei mit\u00e4\u00e4n<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Vastausaika<\/td>\n<td height=\"32\">tA(L-N\/N-PE)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns\/\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns\/\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns\/\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">K\u00e4ytt\u00f6l\u00e4mp\u00f6tila-alue<\/td>\n<td height=\"32\">Tu<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -80 \u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -80 \u2103<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">-40 \u2103 -80 \u2103<\/td>\n<\/tr>\n<tr>\n<td>Toimintatilan\/vian ilmaisin<\/td>\n<td><\/td>\n<td style=\"text-align: center;\">vihre\u00e4\/punainen<\/td>\n<td style=\"text-align: center;\">vihre\u00e4\/punainen<\/td>\n<td style=\"text-align: center;\">vihre\u00e4\/punainen<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Poikkileikkauksen pinta-ala (min.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">4mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Poikkileikkausala (max.)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">35mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kiinnitykseen<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">35 mm Din-kisko<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Kotelon materiaali<\/td>\n<td height=\"32\"><\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\" height=\"32\">Termoplastinen UL94-V0<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Suojausaste<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">IP20<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilauskoodi<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17271<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17283<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17295<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilauskoodi (kaukos\u00e4\u00e4timell\u00e4)<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17272<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17284<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17296<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Ominaisuudet:<\/strong><\/p>\n<p>Vasteaika: \u2264100ns<\/p>\n<p>Tehokkaat komponentit, jotka sopivat kaikenlaisiin yleisiin s\u00e4hk\u00f6j\u00e4rjestelmiin.<\/p>\n<p>Nimellinen purkausvirta (8\/20us): 30kA<\/p>\n<p>Yksikk\u00f6 on suunniteltu k\u00e4ytett\u00e4v\u00e4ksi vy\u00f6hykkeiden O ja 1 v\u00e4lill\u00e4 (IEC62305-4:n salamansuojausalueen m\u00e4\u00e4ritelm\u00e4n mukaan).<\/p>\n<p>L\u00e4mp\u00f6tila-alue:\u00a0-40\u2103\u201380\u2103<\/p>\n<p>Yksinkertainen vakiokiskoon kiinnitys.<\/p>\n<p>Luokka I+II+III \/ Tyyppi 1+2+3 ylij\u00e4nnitesuoja.<\/p>\n<p><strong>Sovellus:<\/strong><\/p>\n<p>\u2022 Tyypin 1 ylij\u00e4nnitesuoja asennetaan yleens\u00e4 LPZ0B:n ja LPZ1:n risteykseen.<\/p>\n<p>\u2022 Voidaan asentaa rakennuksen pienj\u00e4nnitteiseen s\u00e4hk\u00f6njakelukaappiin\/laatikkoon.<\/p>\n<p>\u2022 Soveltuu rakennusten jakokaapeihin ja jakelukaappeihin, joissa on ulkoliit\u00e4nn\u00e4t.<\/p>\n<p><strong>Asennus:<\/strong><\/p>\n<p>\u2022 Virta on katkaistava ennen asennusta. Suora k\u00e4ytt\u00f6 on kielletty.<\/p>\n<p>\u2022 On suositeltavaa, ett\u00e4 sulake tai katkaisija kytket\u00e4\u00e4n sarjaan ylij\u00e4nnitesuojan etup\u00e4\u00e4h\u00e4n.<\/p>\n<p>\u2022 SPD asennetaan rinnakkain rakennuksen jakokaapin tai laitehuoneen virransy\u00f6t\u00f6n tulop\u00e4\u00e4h\u00e4n. Tuote on asennettu ohjauskiskotyyppiin. Jos olosuhteet sallivat, Kevin-yhteystila voidaan ottaa k\u00e4ytt\u00f6\u00f6n.<\/p>\n<p>\u2022 Kytke laite asennuksen aikana asennuskaavion mukaisesti, jossa L on vaihejohto, N on nollajohto ja PE on maajohto. \u00c4l\u00e4 kytke laitetta v\u00e4\u00e4rin. Kun asennus on valmis, kytke automaattinen katkaisija p\u00e4\u00e4lle ja tarkista, onko toimintatila normaali.<\/p>\n<p>\u2022 Kun SPD on k\u00e4yt\u00f6ss\u00e4, tarkista vikan\u00e4yt\u00f6n tila s\u00e4\u00e4nn\u00f6llisesti. Jos vikan\u00e4ytt\u00f6ikkuna on punainen tai et\u00e4p\u00e4\u00e4te antaa h\u00e4lytyssignaalin, se osoittaa, ett\u00e4 SPD on viallinen ja se tulee korjata tai vaihtaa ajoissa.<\/p>\n<p>\u2022 Sis\u00e4k\u00e4ytt\u00f6\u00f6n soveltuvat, kuten ulkok\u00e4ytt\u00f6\u00f6n asennetut, on varustettava vedenpit\u00e4v\u00e4ll\u00e4 kuorella.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1635\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25VG-11-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1799\" height=\"451\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25VG-11-\u539f\u7406\u56fe.jpg 1799w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25VG-11-\u539f\u7406\u56fe-300x75.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25VG-11-\u539f\u7406\u56fe-1024x257.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25VG-11-\u539f\u7406\u56fe-768x193.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25VG-11-\u539f\u7406\u56fe-1536x385.jpg 1536w\" sizes=\"auto, (max-width: 1799px) 100vw, 1799px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":96,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-980","product","type-product","status-publish","hentry","product_category-type-1-lightning-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product\/980","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/media?parent=980"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product_category?post=980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}