{"version":"1.0","provider_name":"First Tek","provider_url":"https:\/\/firsttekonline.com","author_name":"admin","author_url":"https:\/\/firsttekonline.com\/index.php\/author\/firsttek\/","title":"NCTS QSTROM 2500VA UPS - First Tek","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"4ZTLOQcO7X\"><a href=\"https:\/\/firsttekonline.com\/index.php\/product\/ncts-qstrom-2500va-ups\/\">NCTS QSTROM 2500VA UPS<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/firsttekonline.com\/index.php\/product\/ncts-qstrom-2500va-ups\/embed\/#?secret=4ZTLOQcO7X\" width=\"600\" height=\"338\" title=\"&#8220;NCTS QSTROM 2500VA UPS&#8221; &#8212; First Tek\" data-secret=\"4ZTLOQcO7X\" 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:\/\/firsttekonline.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/firsttekonline.com\/wp-content\/uploads\/2026\/04\/QSTROM-2500VA-Offline-Line-Interactive-UPS-Desktop-Computers-Inverter-Backup-50-60Hz-Auto-Sensing-Single-Phase-1800Wh-768x768.avif","thumbnail_width":600,"thumbnail_height":600,"description":"\u26a1 Capacity 2500VA \/ \u22481500W (estimated) \ud83d\udd0b Input Voltage: 220 \/ 230 \/ 240 VAC Voltage Range: ~140 \u2013 300 VAC Frequency: 50 \/ 60 Hz (Auto sensing) \ud83d\udd0c Output Voltage: 220 \/ 230 \/ 240 VAC Voltage Regulation (Battery Mode): \u00b110% Frequency (Battery Mode): 50 \/ 60 Hz \u00b11Hz Transfer Time: ~4\u20138 ms Waveform: Simulated Sine Wave \ud83d\udd0b Battery Battery Type: Sealed Lead Acid Configuration (expected): 12V \/ 9Ah Battery Voltage: 48VDC Recharge Time: 6\u20138 hours (to 90%) \ud83d\udda5\ufe0f Display &amp; Indicators LCD Display showing: Input \/ Output voltage Battery level Load level Fault &amp; overload status \ud83d\udee1\ufe0f Protection Features Short circuit protection Overload protection Overcharge &amp; deep discharge protection Battery low warning Fault alarm system"}