{"id":17958,"date":"2022-03-04T10:27:06","date_gmt":"2022-03-04T10:27:06","guid":{"rendered":"https:\/\/ardetem-sfere.com\/product\/reles-diferenciales-elr20-30-tipo-a\/"},"modified":"2023-11-06T12:37:36","modified_gmt":"2023-11-06T10:37:36","slug":"reles-diferenciales-elr20-30-tipo-a","status":"publish","type":"product","link":"https:\/\/ardetem-sfere.com\/es\/produit\/reles-diferenciales-elr20-30-tipo-a\/","title":{"rendered":"Rel\u00e9s diferenciales ELR20-30 \/ TIPO A"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h5><span style=\"color: #ff0000;\"><a href=\"https:\/\/ardetem-sfere.com\/es\/produit\/elrv20-30-reles-diferenciales-tipo-a\/\" style=\"color: #ff0000;\"><b><span lang=\"EN-GB\">\u00a1\u00a1\u00a1SUSTITUIDO POR LOS NUEVOS MODELOS ELRv20-30 | ELRv20-30 SFERE !!!<\/span><\/b><\/a><\/span><\/h5>\n<p><strong>Los rel\u00e9s diferenciales ELR20-30 est\u00e1n dise\u00f1ados para la limitaci\u00f3n de la <em>corriente de fuga a tierra del tipo A.<\/em> <\/strong><\/p>\n<p>Asociados a un transformador diferencial de medida y a un disyuntor permiten realizar en las redes de baja tensi\u00f3n del tipo TT, IT, TNS las siguientes funciones:<\/p>\n<ul>\n<li><strong>Protecci\u00f3n de los contactos directos<\/strong><\/li>\n<li><strong>Protecci\u00f3n complementaria de los contactos indirectos<\/strong><\/li>\n<li><strong>Limitaci\u00f3n de la corriente de fuga<\/strong><\/li>\n<li><strong><strong>Protecci\u00f3n contra incendios<br \/>\n<\/strong><\/strong><br \/>\nSu inmunidad reforzada y la t\u00e9cnica de medici\u00f3n TRMS garantizan la m\u00e1xima seguridad y continuidad del funcionamiento el\u00e9ctrico, evitando los cortes por mal tiempo.<\/li>\n<\/ul>\n<p><strong><em><u>ESPECIFICACIONES T\u00c9CNICAS<\/u><\/em><u><br \/>\n<\/u><\/strong><\/p>\n<ul>\n<li><strong><u><\/u><\/strong>Visualizaci\u00f3n permanente de la corriente de fuga instant\u00e1nea<\/li>\n<li>Visualizaci\u00f3n de la corriente de enganche<\/li>\n<li>Sensibilidad programable: 30 mA a 3 A<\/li>\n<li>2 salidas de rel\u00e9 de alarma y prealarma<br \/>\n<strong><\/strong><\/li>\n<li><strong>Ciclo de reactivaci\u00f3n programable (modelo ELR30)<br \/>\n<\/strong><\/li>\n<li>Prueba y restablecimiento de las alarmas desde el teclado o mediante un comando externo<\/li>\n<li>Prueba de la conexi\u00f3n con el transformador diferencial<\/li>\n<li>Aislamiento galv\u00e1nico: 2KV<\/li>\n<li>Para montaje en carril DIN<\/li>\n<li>Alimentaci\u00f3n: 20 a 270 vac y 20 a 300 vdc<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/ardetem-sfere.com\/wp-content\/uploads\/2026\/10\/ce.webp\" alt=\"\" width=\"68\" height=\"68\" class=\"alignnone size-full wp-image-9696\" style=\"font-size: 1rem;\" \/><\/p>\n<p><strong><a href=\"http:\/\/ardetem-sfere.com\/download\/10475\/\">DATASHEET (pdf) <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\" \/><\/a> | <a href=\"http:\/\/ardetem-sfere.com\/download\/10472\/\">MANUAL (pdf) <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\" \/><\/a> |<\/strong><\/p>\n","protected":false},"featured_media":39873,"template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":""},"product_brand":[642],"product_cat":[233],"product_tag":[],"class_list":["post-17958","product","type-product","status-publish","has-post-thumbnail","product_brand-ardetem","product_cat-differential-relays-es","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/product\/17958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/media\/39873"}],"wp:attachment":[{"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/media?parent=17958"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/product_brand?post=17958"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/product_cat?post=17958"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ardetem-sfere.com\/es\/wp-json\/wp\/v2\/product_tag?post=17958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}