{"id":24568,"date":"2022-03-04T14:54:25","date_gmt":"2022-03-04T12:54:25","guid":{"rendered":"https:\/\/ardetem-sfere.com\/product\/przekazniki-roznicowe-elr21-31-typ-b\/"},"modified":"2023-11-06T19:27:48","modified_gmt":"2023-11-06T17:27:48","slug":"przekazniki-roznicowe-elr21-31-typ-b","status":"publish","type":"product","link":"https:\/\/ardetem-sfere.com\/pl\/produit\/przekazniki-roznicowe-elr21-31-typ-b\/","title":{"rendered":"Przeka\u017aniki r\u00f3\u017cnicowe ELR21-31 \/ TYP B"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h5><span><a href=\"https:\/\/ardetem-sfere.com\/pl\/produit\/przekazniki-roznicowe-typ-b-elrv21-31\/\"><strong><span style=\"color: #ff0000;\">ZAST\u0104PIONE PRZEZ NOWE MODELE ELRv21-31 | ELRv21-31 SFERE !!!<\/span><\/strong><\/a><\/span><\/h5>\n<p><strong>Przeka\u017aniki r\u00f3\u017cnicowe ELR21-31 s\u0105 przeznaczone do ograniczania <em>pr\u0105du<\/em> up\u0142ywu doziemnego <em>typu B.<\/em> <\/strong><\/p>\n<p>W po\u0142\u0105czeniu z pomiarowym transformatorem r\u00f3\u017cnicowym i wy\u0142\u0105cznikiem umo\u017cliwiaj\u0105 realizacj\u0119 nast\u0119puj\u0105cych funkcji w sieciach niskiego napi\u0119cia typu TT, IT, TNS:<\/p>\n<ul>\n<li><strong>Ochrona kontakt\u00f3w bezpo\u015brednich<\/strong><\/li>\n<li><strong>Dodatkowa ochrona kontakt\u00f3w po\u015brednich<\/strong><\/li>\n<li><strong>Ograniczenie pr\u0105du up\u0142ywu<\/strong><\/li>\n<li><strong>Ochrona przeciwpo\u017carowa<\/strong><\/li>\n<\/ul>\n<p>Jego wzmocniona odporno\u015b\u0107 i technika pomiarowa TRMS gwarantuj\u0105 maksymalne bezpiecze\u0144stwo i ci\u0105g\u0142o\u015b\u0107 pracy elektrycznej, unikaj\u0105c przerw w dostawie pr\u0105du z powodu z\u0142ej pogody.<\/p>\n<p><em><strong><u>SPECYFIKACJA TECHNICZNA<\/u><\/strong><\/em><\/p>\n<ul>\n<li>Sta\u0142e wy\u015bwietlanie chwilowego pr\u0105du up\u0142ywu<\/li>\n<li>Zatrzaskowy wy\u015bwietlacz pr\u0105du<\/li>\n<li>Programowalna czu\u0142o\u015b\u0107: 30 mA do 3 A<\/li>\n<li>2 wyj\u015bcia przeka\u017anikowe alarmu i prealarmu<br \/>\n<strong><\/strong><\/li>\n<li><strong>Programowalny cykl ponownego wyzwalania (model ELR31)<br \/>\n<\/strong><\/li>\n<li>Testowanie i resetowanie alarm\u00f3w z klawiatury lub poleceniem zewn\u0119trznym<\/li>\n<li>Test po\u0142\u0105czenia z transformatorem r\u00f3\u017cnicowym<\/li>\n<li>Izolacja galwaniczna: 2KV<\/li>\n<li>Do monta\u017cu na szynie DIN<\/li>\n<li>Zasilanie: 20 do 270 VAC i 20 do 300 VDC<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/ardetem-sfere.com\/wp-content\/uploads\/2021\/08\/ce.jpg\" alt=\"\" width=\"68\" height=\"68\" class=\"alignnone size-full wp-image-9696\" style=\"font-size: 1rem;\" srcset=\"https:\/\/ardetem-sfere.com\/wp-content\/uploads\/2021\/08\/ce.jpg 68w, https:\/\/ardetem-sfere.com\/wp-content\/uploads\/2021\/08\/ce-64x64.jpg 64w\" sizes=\"(max-width: 68px) 100vw, 68px\" \/><\/p>\n<p><strong><a href=\"http:\/\/ardetem-sfere.com\/download\/10475\/\">DATASHEET (pdf)<\/a><img decoding=\"async\" src=\"https:\/\/ardetem-sfere.com\/wp-content\/uploads\/2022\/01\/logo-pdf.jpg\" alt=\"\" width=\"24\" height=\"24\" class=\"alignnone size-full wp-image-9976\" \/> |\u00a0<a href=\"http:\/\/ardetem-sfere.com\/download\/10472\/\">INSTRUKCJA (pdf)<\/a><img decoding=\"async\" src=\"https:\/\/ardetem-sfere.com\/wp-content\/uploads\/2022\/01\/logo-pdf.jpg\" alt=\"\" width=\"24\" height=\"24\" class=\"alignnone size-full wp-image-9976\" \/> |<\/strong><\/p>\n","protected":false},"featured_media":39872,"template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":""},"product_brand":[643],"product_cat":[356],"product_tag":[],"class_list":["post-24568","product","type-product","status-publish","has-post-thumbnail","product_brand-ardetem","product_cat-przekazniki-roznicowe","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/product\/24568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/media\/39872"}],"wp:attachment":[{"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/media?parent=24568"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/product_brand?post=24568"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/product_cat?post=24568"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ardetem-sfere.com\/pl\/wp-json\/wp\/v2\/product_tag?post=24568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}