{"id":7442,"date":"2013-10-24T19:19:02","date_gmt":"2013-10-24T18:19:02","guid":{"rendered":"http:\/\/www.inmesol.com\/blog\/?p=957"},"modified":"2023-06-21T10:19:51","modified_gmt":"2023-06-21T10:19:51","slug":"latest-differential-relays-motorised-changeover-switches","status":"publish","type":"post","link":"https:\/\/www.inmesol.com\/en\/blog\/latest-differential-relays-motorised-changeover-switches\/","title":{"rendered":"The Latest Differential Relays and Motorised Changeover Switches"},"content":{"rendered":"<p><strong>Inmesol\u2019s generators use the very latest technological advances in differential relays and motorised changeover switches<\/strong><\/p>\n<h3>Visualisation in Real Time and Immunity against Tripping<\/h3>\n<p><strong>A differential relay<\/strong> is a security device that essentially <strong>fulfils two functions<\/strong>: to protect the generator from the possible indirect contacts that a generator might be subject to during installation and to offer earth leakage protection.<\/p>\n<p><strong>The new<\/strong> differential relays <strong>allow visualisation in real time <\/strong>of the intensity fluctuations that can appear when there is permanent earth leakage. This warns technical staff and enables them <strong>to prevent <\/strong>problems that could cause a <strong>breakdown in the installation<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1474\" alt=\"Reles-1\" src=\"\/wp-content\/uploads\/2013\/10\/latest-differential-relays-motorised-changeover-switches.jpg\" width=\"456\" height=\"523\" title=\"\"><\/p>\n<p><strong>Another feature<\/strong> of the new differential relays is their <strong>high tripping precision <\/strong>because of their sensitivity to <strong>True RMS value <\/strong>(with a digital multimeter<sup>*<\/sup> measuring effective value), which strengthens immunity to undesirable tripping.<\/p>\n<h3>Motorised Changeover Switches Adapted for Different Power Supply Sources<\/h3>\n<p>Motorised changeover switches are mainly used in <strong>emergency installations<\/strong> in order to disconnect from the mains and connect the generator to the load (installation) as well as the reverse process, depending on the mains supply.<\/p>\n<p><strong>The new<\/strong> changeover switches are designed in such a way that the engine is <strong>powered<\/strong> interchangeably by the <strong>mains supply<\/strong>, by <strong>the generator<\/strong>, or by a 12V <strong>battery<\/strong>. Hence its functioning is no longer dependent on the system\u2019s voltage.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-1472 lazyload\" alt=\"Reles-2\" data-src=\"\/wp-content\/uploads\/2013\/10\/1_latest-differential-relays-motorised-changeover-switches.jpg\" width=\"535\" height=\"397\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 535px; --smush-placeholder-aspect-ratio: 535\/397;\"><\/p>\n<p>Inmesol has applied the versatility of the new supply system to <strong>latest models of the range of changeover switches from 40 to 125A<\/strong>. The changeover switches are notable for their <strong>small size<\/strong> and <strong>impressive compactness<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"titulo-pers-6\">* An instrument designed to measure electric current, voltage, and resistance.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A differential relay is a security device that essentially fulfils two functions: to protect the generator from the possible indirect contacts that a generator might be subject to during installation and to offer earth leakage protection.<\/p>\n","protected":false},"author":2,"featured_media":954,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[33,39],"tags":[],"categorias-smart-power-":[],"paises-":[],"class_list":["post-7442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ingles","category-news-generators-sets"],"_links":{"self":[{"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/posts\/7442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/comments?post=7442"}],"version-history":[{"count":0,"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/posts\/7442\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/media?parent=7442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/categories?post=7442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/tags?post=7442"},{"taxonomy":"categorias-smart-power-","embeddable":true,"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/categorias-smart-power-?post=7442"},{"taxonomy":"paises-","embeddable":true,"href":"https:\/\/www.inmesol.com\/en\/wp-json\/wp\/v2\/paises-?post=7442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}