{"version":"1.0","provider_name":"FKH","provider_url":"https:\/\/fkh.ch\/en\/","title":"Grid transient measurements - FKH","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"XAqf5Py7G5\"><a href=\"https:\/\/fkh.ch\/en\/dienstleistungen\/erdungsprobleme-emv-emf-netzvorgaenge\/netztransientenmessungen\/\">Grid transient measurements<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/fkh.ch\/en\/dienstleistungen\/erdungsprobleme-emv-emf-netzvorgaenge\/netztransientenmessungen\/embed\/#?secret=XAqf5Py7G5\" width=\"600\" height=\"338\" title=\"&#8220;Grid transient measurements&#8221; &#8212; FKH\" data-secret=\"XAqf5Py7G5\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/fkh.ch\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Grid transients occur when switching actions take place, but they can also be caused by lightning. An understanding of the processes and quantification of the maximum voltages and currents that occur in these cases is a key factor in the coordination of insulation (dimensioning of equipment insulation and equipment to protect against excess voltage). FKH [&hellip;]","thumbnail_url":"https:\/\/fkh.ch\/wp-content\/uploads\/2014\/07\/P1030528.jpg"}