{"id":25912,"date":"2024-05-21T11:24:00","date_gmt":"2024-05-21T11:24:00","guid":{"rendered":"https:\/\/www.topcable.com\/blog-electric-cable\/?p=25912"},"modified":"2026-02-24T08:28:36","modified_gmt":"2026-02-24T08:28:36","slug":"cables-for-data-centres","status":"publish","type":"post","link":"https:\/\/www.topcable.com\/blog-electric-cable\/cables-for-data-centres\/","title":{"rendered":"Flexible class 5 conductor cables designed for Data Centres"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>When efficiency, reliability and adaptability are key, the right choice of power cable significantly influences the construction and operation of Data Centres. Among the options available are cables made with flexible class 5 conductors, as opposed to class 2 (rigid copper conductors). In this post we want to give you three important reasons why you should always choose class 5 conductor cables over class 2.<\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light\"><img decoding=\"async\" width=\"1024\" height=\"576\" class=\"wp-block-cover__image-background wp-image-33671 size-large lazyload\" alt=\"Data Centres\n\" src=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2025\/06\/data-centre-image-1024x576.jpeg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2025\/06\/data-centre-image-1024x576.jpeg 1024w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2025\/06\/data-centre-image-300x169.jpeg 300w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2025\/06\/data-centre-image-768x432.jpeg 768w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2025\/06\/data-centre-image.jpeg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#83837d\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left-text counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-6a6b639d6bcba\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"ez-toc-title\" style=\"cursor:inherit\">INDEX<\/span>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #444444;color:#444444\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #444444;color:#444444\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a6b639d6bcba\" checked \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topcable.com\/blog-electric-cable\/cables-for-data-centres\/#flexible-class-5-copper-conductors-advantages\" >FLEXIBLE CLASS 5 COPPER CONDUCTOR\u2019S ADVANTAGES<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topcable.com\/blog-electric-cable\/cables-for-data-centres\/#1-eliminating-design-risk\" >1. ELIMINATING DESIGN RISK<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topcable.com\/blog-electric-cable\/cables-for-data-centres\/#2-reducing-installation-times\" >2. REDUCING INSTALLATION TIMES<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topcable.com\/blog-electric-cable\/cables-for-data-centres\/#3-simplifying-data-centres-maintenance\" >3. SIMPLIFYING DATA CENTRES MAINTENANCE<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topcable.com\/blog-electric-cable\/cables-for-data-centres\/#data-centres-enhanced-cables\" >DATA CENTRES ENHANCED CABLES<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"flexible-class-5-copper-conductors-advantages\"><\/span>FLEXIBLE CLASS 5 COPPER CONDUCTOR\u2019S ADVANTAGES<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1-eliminating-design-risk\"><\/span>1. ELIMINATING DESIGN RISK<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most significant advantages of using Class 5 conductor cables in Data Centre cabling is their flexibility, which helps mitigate design risks. Building a data centre is complex, and despite meticulous planning, construction may not always execute as expected. Tight spaces, unexpected structural elements, and off-design executions will pose challenges when installing rigid class 2 conductor cables. A few centimeters off design, and a rigid cable could be impossible to connect without damaging the cable or equipment, adding unnecessary risks of performance and safety to your Data Centres.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By using class 5 flexibles copper conductors and the right compounds, cables are flexible enough to eliminate this risk. An unexpected tight turn for a 1&#215;300 sqmm power cable is an easy fix with flexible cables, but it is an engineering nightmare with a rigid cable. Thanks to their smaller bending radius, class 5 conductor cables offer a solution to these issues. Their flexibility allows installers to navigate around obstacles and make tight turns without compromising the integrity of the cable. This adaptability is crucial in a complex project where every centimeter counts. By using class 5 conductor cables, you can trust that your cabling is not only equally-performing and efficient, but also resilient to the challenges that arise during execution.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2-reducing-installation-times\"><\/span>2. REDUCING INSTALLATION TIMES<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The installation of electrical cabling can be a lengthy and costly process, but the flexibility of class 5 conductor cables simplifies this phase. Because these cables can bend easily, installers can work more quickly and efficiently.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On the other hand, installing class 2 conductor cables requires big physical effort, careful handling and precise placement, leading to longer installation times. This increases worker weariness, labor costs, and can delay project timelines. With class 5 conductor cables, installers can focus on getting the job done easier and faster, reducing the overall labor hours.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The ease of handling class 5 conductor cables also means fewer errors during the installation process. Less time spent reworking installations translates directly into cost savings. For data centre contractors looking to optimize budgets and timelines, the choice of flexible class 5 conductor cables is a no-brainer.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3-simplifying-data-centres-maintenance\"><\/span>3. SIMPLIFYING DATA CENTRES MAINTENANCE<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A well-designed data centre is not just about the initial installation, but also about long-term maintenance. The flexibility of class 5 conductor cables makes it significantly easier to replace or repair cables when necessary. In the high-stakes environment of a data centres, any downtime can lead to substantial losses. Therefore, the ability to quickly and efficiently manage cable issues is critical.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This flexibility means that technicians can easily fix issues without having to navigate through rigid cabling setups, which can often be tough and time-consuming. Whether adding new equipment or making adjustments to existing infrastructure, the ease of working with flexible conductors minimizes disruption and ensures that operations can continue smoothly.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light\"><img decoding=\"async\" class=\"wp-block-cover__image-background wp-image-25960 lazyload\" alt=\"\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/class2vsclass5.png\" data-object-fit=\"cover\"\/><noscript><img decoding=\"async\" width=\"1200\" height=\"423\" class=\"wp-block-cover__image-background wp-image-25960 lazyload\" alt=\"\" src=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/class2vsclass5.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/class2vsclass5.png 1200w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/class2vsclass5-300x106.png 300w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/class2vsclass5-1024x361.png 1024w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/class2vsclass5-768x271.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/noscript><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#a19381\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"data-centres-enhanced-cables\"><\/span>DATA CENTRES ENHANCED CABLES<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Top Cable\u2019s data centres enhanced cables are specially designed and manufactured according to European and international standards for hyperscale, co-location, and enterprise data centres, to meet and exceed project design, country and European regulations. Top Cable is approved and included in the supplier\/vendor list of the main contractors, subcontractors, and Data Centre companies globally, as class 5 conductor cables perform according to IEC and world standards, while providing great flexibility that contractors need to finish the job on time and risk-free.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Our <a title=\"N2XH flex\" href=\"https:\/\/www.topcable.com\/cable\/toxfree-zh-n2xh-flex\/\" target=\"_blank\" rel=\"noreferrer noopener\">TOXFREE\u00ae N2XH<\/a> cable offers all the advantages of class 5 conductors and offers guaranteed safety with the B2<sub>ca<\/sub> s1a, d1, a1 rating of the <a title=\"CPR\" href=\"https:\/\/cpr.europacable.eu\/en\" target=\"_blank\" rel=\"noreferrer noopener\">European CPR regulation<\/a>. It is a halogen-free cable highly recommended for installations in public places with high traffic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contact our sales team for more information <a title=\"contact\" href=\"https:\/\/www.topcable.com\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile has-background\" style=\"background:linear-gradient(175deg,rgb(238,238,238) 36%,rgb(202,202,202) 100%);line-height:0.4\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/banner-data-1024x374.jpg\" alt=\"\" class=\"wp-image-26000 size-full lazyload\"\/><noscript><img decoding=\"async\" width=\"1024\" height=\"374\" src=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/banner-data-1024x374.jpg\" alt=\"\" class=\"wp-image-26000 size-full lazyload\" srcset=\"https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/banner-data-1024x374.jpg 1024w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/banner-data-300x110.jpg 300w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/banner-data-768x280.jpg 768w, https:\/\/www.topcable.com\/blog-electric-cable\/wp-content\/uploads\/2024\/10\/banner-data.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><strong>Data Centres catalogue<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\" style=\"font-size:clamp(14.082px, 0.88rem + ((1vw - 3.2px) * 0.814), 21px);line-height:1.6\">Request our data centre cable catalogue<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-48822b05 wp-block-buttons-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-blanco-color has-azul-icono-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.topcable.com\/downloads\/pdf\/en\/topcable-data-centers-cables-catalogue-en.pdf\" title=\"mail\" style=\"border-style:none;border-width:0px;border-radius:15px;padding-top:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40)\" target=\"_blank\" rel=\"noreferrer noopener\">Download catalogue<\/a><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>When efficiency, reliability and adaptability are key, the right choice of power cable significantly influences the construction and operation of Data Centres. Among the options available are cables made with flexible class 5 conductors, as opposed to class 2 (rigid copper conductors). In this post we want to give you three important reasons why you [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":25918,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[588],"tags":[],"class_list":["post-25912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-top-cable-en"],"_links":{"self":[{"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/posts\/25912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/comments?post=25912"}],"version-history":[{"count":14,"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/posts\/25912\/revisions"}],"predecessor-version":[{"id":33767,"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/posts\/25912\/revisions\/33767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/media\/25918"}],"wp:attachment":[{"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/media?parent=25912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/categories?post=25912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topcable.com\/blog-electric-cable\/wp-json\/wp\/v2\/tags?post=25912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}