1.0FKHhttps://fkh.ch/en/rich600338<blockquote class="wp-embedded-content" data-secret="84vhcUG63t"><a href="https://fkh.ch/en/dienstleistungen/pruefung-von-hs-betriebsmitteln-vor-ort/gis/">Testing of gas-insulated switchgear (GIS)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://fkh.ch/en/dienstleistungen/pruefung-von-hs-betriebsmitteln-vor-ort/gis/embed/#?secret=84vhcUG63t" width="600" height="338" title="“Testing of gas-insulated switchgear (GIS)” — FKH" data-secret="84vhcUG63t" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://fkh.ch/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Substations are important network nodes that must provide high availability. The projected service life of gas-insulated switchgear (GIS) is 35 – 50 years, during which its insulation system has to withstand all voltage loads without maintenance. According to the latest fault statistics from CIGRE (International Council on Large Electric Systems), the target set by the […]https://fkh.ch/wp-content/uploads/2014/07/A12-088-Bg-SIL-220kV-GIS-Banlieu-Ouest-UHF-TE.jpg