{"version":"1.0","provider_name":"HVTestTech \u2013 High Voltage Testing Equipment Experts","provider_url":"https:\/\/hvtesttech.com\/bg","author_name":"John Roberts","author_url":"https:\/\/hvtesttech.com\/bg\/author\/salehvtesttech-com\/","title":"Debunking Common Myths about Insulation Resistance Testing - HVTestTech \u2013 High Voltage Testing Equipment Experts","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"J73MsaHMa5\"><a href=\"https:\/\/hvtesttech.com\/bg\/debunking-common-myths-about-insulation-resistance-testing\/\">Debunking Common Myths about Insulation Resistance Testing<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hvtesttech.com\/bg\/debunking-common-myths-about-insulation-resistance-testing\/embed\/#?secret=J73MsaHMa5\" width=\"600\" height=\"338\" title=\"&#8220;Debunking Common Myths about Insulation Resistance Testing&#8221; &#8212; HVTestTech \u2013 High Voltage Testing Equipment Experts\" data-secret=\"J73MsaHMa5\" 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:\/\/hvtesttech.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/hvtesttech.com\/wp-content\/uploads\/2024\/09\/20.jpg","thumbnail_width":600,"thumbnail_height":401,"description":"Insulation resistance testing (often called \u201cmegger testing\u201d) is a well-established method for assessing the health of cables, motors, transformers, and a wide range of other electrical equipment. Yet, despite its widespread use, several misconceptions persist\u2014some of which can discourage proper testing or lead to incorrect interpretations of results. In this article, we\u2019ll debunk seven common [&hellip;]"}