{"version":"1.0","provider_name":"GeoClimate.ge","provider_url":"https:\/\/geoclimate.ge\/fr\/","title":"VARIATEURS DE FR\u00c9QUENCE - GeoClimate.ge","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"CMGzwzlur2\"><a href=\"https:\/\/geoclimate.ge\/fr\/produit\/frequency-inverters\/\">VARIATEURS DE FR\u00c9QUENCE<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/geoclimate.ge\/fr\/produit\/frequency-inverters\/embed\/#?secret=CMGzwzlur2\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0VARIATEURS DE FR\u00c9QUENCE\u00a0\u00bb &#8212; GeoClimate.ge\" data-secret=\"CMGzwzlur2\" 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:\/\/geoclimate.ge\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/geoclimate.ge\/wp-content\/uploads\/2025\/03\/Starter-frekvensomformare_JPG.jpg","thumbnail_width":560,"thumbnail_height":700,"description":"UTILISATION DES VARIATEURS DE FR\u00c9QUENCE L'utilisation de variateurs de fr\u00e9quence pour contr\u00f4ler\/d\u00e9marrer un ventilateur permet de r\u00e9gler sa vitesse de 0 \u00e0 la vitesse maximale. Ceci est rendu possible gr\u00e2ce \u00e0 la fonction du variateur, qui d\u00e9livre une fr\u00e9quence de 0 \u00e0 300 Hz. Normalement, la fr\u00e9quence de sortie du variateur pour un ventilateur de tunnel est de 10 \u00e0 60 Hz. En dessous de 10 Hz, le refroidissement des moteurs peut \u00eatre trop faible, et au-dessus de 60 Hz, la contrainte sur la turbine devient trop \u00e9lev\u00e9e."}