{"version":"1.0","provider_name":"De Lorenzo Training &amp; Didactical Equipment","provider_url":"https:\/\/delorenzoglobal.com\/fr\/","author_name":"Gianluca Betti","author_url":"https:\/\/delorenzoglobal.com\/fr\/author\/g-betti\/","title":"PROTECTION DU TRASFORMATEUR - De Lorenzo Training &amp; Didactical Equipment","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"b6N6ogNWQ1\"><a href=\"https:\/\/delorenzoglobal.com\/fr\/produit\/protection-du-trasformateur\/\">PROTECTION DU TRASFORMATEUR<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/delorenzoglobal.com\/fr\/produit\/protection-du-trasformateur\/embed\/#?secret=b6N6ogNWQ1\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0PROTECTION DU TRASFORMATEUR\u00a0\u00bb &#8212; De Lorenzo Training &amp; Didactical Equipment\" data-secret=\"b6N6ogNWQ1\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/delorenzoglobal.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/delorenzoglobal.com\/wp-content\/uploads\/2024\/04\/DL-GTU102-S.jpg","thumbnail_width":1500,"thumbnail_height":1034,"description":"Aujourd\u2019hui, la puissance \u00e9lectrique publique est fournie presque exclusivement en utilisant un syst\u00e8me triphas\u00e9 avec une fr\u00e9quence de 50 ou de 60 Hz, en d\u00e9pendant du pays. L\u2019avantage principal du syst\u00e8me de puissance CA triphas\u00e9e par rapport au syst\u00e8me CD est que la puissance \u00e9lectrique est g\u00e9n\u00e9r\u00e9e \u00e9conomiquement dans des grandes centrales \u00e9lectriques relativement loin [&hellip;]"}