{"id":934,"date":"2024-09-04T11:07:28","date_gmt":"2024-09-04T03:07:28","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=934"},"modified":"2026-03-05T15:31:51","modified_gmt":"2026-03-05T07:31:51","slug":"br-25gr-2p-type-1-25ka-surge-arrester-for-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fi\/product\/br-25gr-2p-type-1-25ka-surge-arrester-for-tns\/","title":{"rendered":"BR-25GR 2P Tyypin 1 25 kA ylij\u00e4nnitesuoja TNS:lle"},"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-25GR 150 2P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GR 275 2P<\/strong><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\"><strong>BR-25GR 350 2P<\/strong><\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-luokitus standardin EN61643-11 mukaisesti<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Tyyppi 1 + tyyppi 2<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">SPD-luokitus IEC61643-11:n mukaan<\/td>\n<td height=\"32\"><\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">Luokka I + luokka II<\/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\">120 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">250 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. jatkuva k\u00e4ytt\u00f6 AC. j\u00e4nnite<\/td>\n<td height=\"32\">Uc<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">150 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">275 V (50\/60 Hz)<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">350 V (50\/60 Hz)<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Salamaimpulssivirta (10\/350\u03bcs)<\/td>\n<td height=\"32\">Iimp<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Nimellinen purkausvirta (8\/20\u03bcs)<\/td>\n<td height=\"32\">sis\u00e4\u00e4n<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Max. purkausvirta (8\/20\u03bc)<\/td>\n<td height=\"32\">Imax<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">100kA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">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<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">12.5As<\/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<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">156kJ\/\u03a9<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">J\u00e4nnitteen suojaustaso<\/td>\n<td height=\"32\">Yl\u00f6s<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642.0kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642.0kV<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u22642.0kV<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Oikosulkuvirran nimellisarvo a.c.<\/td>\n<td height=\"32\">Isccr<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA rms<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">25kA 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\">315A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">315A gG<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Tilap\u00e4isen ylij\u00e4nnitteen TOV-kest\u00e4v\u00e4<\/td>\n<td height=\"32\">UT<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">230V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">440V\/120min.<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">580V\/120min.<\/td>\n<\/tr>\n<tr>\n<td height=\"32\">Vastausaika<\/td>\n<td height=\"32\">tA<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\u2264100ns<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">\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\">B17124<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17137<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17150<\/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\">B17125<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17138<\/td>\n<td align=\"center\" valign=\"middle\" height=\"32\">B17151<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Ominaisuudet:<\/strong><\/p>\n<p>Kest\u00e4v\u00e4, kest\u00e4\u00e4 useita iskuja.<\/p>\n<p>Suojausluokka: Tyyppi 1+2, Luokka I + Luokka II.<\/p>\n<p>BR-25GR 2P sopii TN-j\u00e4rjestelm\u00e4\u00e4n.<\/p>\n<p>Suurin jatkuva k\u00e4ytt\u00f6j\u00e4nnite Uc 150VAC\/ 275VAC\/350VAC.<\/p>\n<p>Yhdistelm\u00e4: 4P, 3P, 2P, 1P, 1P+NPE, 3P+NPE.<\/p>\n<p><strong>Sovellus:<\/strong><\/p>\n<p>Sopii luokkaan 1.<\/p>\n<p>Tuotetta k\u00e4ytet\u00e4\u00e4n laajalti aurinkos\u00e4hk\u00f6voimaloissa, latausasemissa, asuinrakennuksissa, matkaviestinn\u00e4n tukiasemissa, tietoliikennehuoneissa, teollisuustehtaissa ja kaivoksissa ja muissa kokonaisvaltaisissa tehonsy\u00f6tt\u00f6j\u00e4rjestelmiss\u00e4, kuten erilaisissa jakeluasemissa, jakeluhuoneissa, jakelukaapeissa, AC- ja DC-jakelupaneelissa, laatikkomuuntajassa ja muissa t\u00e4rkeiss\u00e4 ja salamaniskuille alttiissa laitteissa.<\/p>\n<p>K\u00e4ytet\u00e4\u00e4n laajasti matkaviestinn\u00e4n tukiasemissa, mikroaaltoviestint\u00e4toimistoissa\/-asemissa,\u00a0televiestint\u00e4huoneissa, teollisessa kaivostoiminnassa, siviili-ilmailussa, arvopapereissa jne.<\/p>\n<p>Erilaisille s\u00e4hk\u00f6njakeluasemille, s\u00e4hk\u00f6njakeluhuoneille, s\u00e4hk\u00f6njakelukaapeille, kytkinrasiaille jne.<\/p>\n<p>S\u00e4hk\u00f6verkkojen ylij\u00e4nnitteit\u00e4 vastaan.<\/p>\n<p><strong>Asennus:<\/strong><\/p>\n<p>Se sopii LPZOA-alueelle tai LPZOB- ja LPZ1-alueen v\u00e4liseen rajapintaan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1880\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-2P-\u539f\u7406\u56fe.jpg\" alt=\"\" width=\"1838\" height=\"458\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-2P-\u539f\u7406\u56fe.jpg 1838w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-2P-\u539f\u7406\u56fe-300x75.jpg 300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-2P-\u539f\u7406\u56fe-1024x255.jpg 1024w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-2P-\u539f\u7406\u56fe-768x191.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2024\/09\/BR-25GR-2P-\u539f\u7406\u56fe-1536x383.jpg 1536w\" sizes=\"auto, (max-width: 1838px) 100vw, 1838px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"parent":0,"menu_order":81,"template":"","meta":{"_acf_changed":false},"product_category":[20],"class_list":["post-934","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\/934","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=934"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fi\/wp-json\/wp\/v2\/product_category?post=934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}