{"id":43963,"date":"2026-11-09T12:09:42","date_gmt":"2026-11-09T18:09:42","guid":{"rendered":"https:\/\/flex.com\/?post_type=resource&#038;p=43963"},"modified":"2026-11-09T12:09:45","modified_gmt":"2026-11-09T18:09:45","slug":"what-data-centers-can-learn-from-the-automotive-industrys-800-vdc-journey","status":"publish","type":"resource","link":"https:\/\/flex.com\/de\/resources\/what-data-centers-can-learn-from-the-automotive-industrys-800-vdc-journey","title":{"rendered":"Was Rechenzentren aus dem 800-VDC-Weg der Automobilindustrie lernen k\u00f6nnen"},"content":{"rendered":"<div id=\"overscroll-top\" style=\"background-color: #eaeef4;\"><\/div>\n<div class=\"resource-header block\">\n\t<div class=\"container\">\n\t\t<div class=\"breadcrumb\">\n\t\t\t<a title=\"Homepage\" href=\"\/\">Flex<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"Resources\" href=\"\/resources\">Resources<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"What data centers can learn from the automotive industry\u2019s 800 VDC journey\">What data centers can learn from the automotive industry\u2019s 800 VDC journey<\/a>\n\t\t<\/div>\n\t\t<h1>What data centers can learn from the automotive industry\u2019s 800 VDC journey<\/h1>\n\t\t\t\t<div class=\"separator\"><\/div>\n\t\t<div class=\"details\">\n\t\t\t\t\t\t\t\t\t<div class=\"date detail\">\n\t\t\t\tPosted on<br>\n\t\t\t\tNovember 9, 2026\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"categories\">\n\t\t\t\t<div class=\"categories-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"cat-tag\">Blog<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"2\" data-destination=\"\/industries\/automotive#resources\" href=\"\/industries\/automotive#resources\">Automotive<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"3\" data-destination=\"https:\/\/flex.com\/industries\/data-center?subcategories=data-center-power#resources\" href=\"https:\/\/flex.com\/industries\/data-center?subcategories=data-center-power#resources\">Data Center Power<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n\n<div class=\"sidebar block normal-sidebar\">\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h2 class=\"wp-block-heading\">Flex and UL Solutions explore practical lessons from electric vehicles (EVs) that can accelerate the transition to new power architectures<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Data centers are not the first industry to confront the challenges of 800 VDC power distribution. For more than a decade, EV manufacturers have been testing, deploying, and refining 800 VDC architectures at global scale, developing critical technologies for insulation monitoring, interlock systems, battery safety frameworks, fault protection strategies, and more.<\/p>\n\n\n<div id=\"id_6af23e2ff1aed\" class=\"media block\">\n\t<div class=\"container media-center \">\n\t\t<div class=\"media\" style=\"left: 0px; min-width: 100%; max-width: 100%;\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"image none\">\n\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"The automotive industry&#039;s 800 VDC lessons for data centers\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2026\/11\/PowerAuto-800-VDC-Summary-Blog_Featured-Image.png\">\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\n\t<script>\n\t(function () {\n\t\tlet hasRun_id_6af23e2ff1aed = false;\n\t\tfunction updateVideoDisplay_id_6af23e2ff1aed() {\n\t\t\tconst youtubeVideoId = \"\";\n\t\t\tconst bynderID = \"\";\n\t\t\tconst mediaType = \"image\";\n\t\t\tconst mediaVideoElement = document.getElementById('media-video-id_6af23e2ff1aed');\n\t\t\tconst bodyClass = document.body?.className || '';\n\t\t\tlet currentLanguage = 'en';\n\t\t\t\n\t\t\tif (bodyClass.includes('translatepress-')) {\n\t\t\t\tconst match = bodyClass.match(\/translatepress-([a-z]{2})(?:_[A-Z]{2})?\/i);\n\t\t\t\tif (match) currentLanguage = match[1].toLowerCase();\n\t\t\t}\n\t\t\t\n\t\t\tconst isChineseLang = currentLanguage === 'zh';\n\t\t\tconsole.log('isChineseLang:', isChineseLang);\n\t\t\tconsole.log('Language detected:', currentLanguage);\n\t\t\tconst isValidYouTube = youtubeVideoId && \/^[A-Za-z0-9_-]{11}$\/.test(youtubeVideoId);\n\t\t\t\n\t\t\tif (!mediaVideoElement || mediaType !== \"video\") return;\n\t\t\tmediaVideoElement.innerHTML = ''; 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We appreciate your patience and look forward to sharing it with you soon.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t`;\n\t\t\t\tmediaVideoElement.appendChild(errorDiv);\n\t\t\t}\n\t\t}\n\t\t\n\t\tfunction runVideoInjection() {\n\t\t\tif (hasRun_id_6af23e2ff1aed) return;\n\t\t\thasRun_id_6af23e2ff1aed = true;\n\t\t\tupdateVideoDisplay_id_6af23e2ff1aed();\n\t\t}\n\t\t\n\t\t\/\/ Always run on front-end\n\t\tif (document.readyState === 'loading') {\n\t\t\tdocument.addEventListener('DOMContentLoaded', runVideoInjection);\n\t\t} else {\n\t\t\trunVideoInjection();\n\t\t}\n\t\t\n\t\t\/\/ Also run in editor if available\n\t\tif (typeof wp !== 'undefined' && wp.domReady) {\n\t\t\twp.domReady(runVideoInjection);\n\t\t}\n\t})();\n\t<\/script>\n\t\n\t<script>\n\t\tdocument.addEventListener('DOMContentLoaded', function () {\n\t\t\t\n\t\t\t\/\/ Get the block element by ID\n\t\t\tvar blockElement = document.getElementById(\"id_6af23e2ff1aed\");\n\t\t\tif (!blockElement) return;\n\t\n\t\t\t\/\/ Reveal the block\n\t\t\t(function ($) {\n\t\t\t\tScrollReveal().reveal(blockElement.querySelector(\".container .media\"), {origin: \"bottom\", distance: \"20px\", opacity: 1, duration: 1000});\n\t\t\t\tScrollReveal().reveal(blockElement.querySelector(\".container .content\"), {origin: \"bottom\", distance: \"20px\", opacity: 1, duration: 1000});\n\t\t\t}(jQuery));\n\t\t});\n\t<\/script>\n<\/div>\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n\n<p class=\"wp-block-paragraph\">As AI infrastructure pushes data centers toward their own 800 VDC future, a new white paper from Flex and UL Solutions explores which lessons transfer directly, which require adaptation, and how those lessons can accelerate deployment while maintaining safety and reliability. The paper, <a href=\"https:\/\/flex.com\/resources\/800-vdc-data-center-power-accelerate-adoption-with-lessons-from-ev-automakers\"><em>Accelerating the transition to next-generation data center power architectures: Lessons learned from the development of 800 VDC electric vehicles<\/em><\/a>, poses an important question: If another industry has already solved many of the technical and safety challenges associated with 800 VDC systems, what can the data center industry learn from that experience?<\/p>\n\n\n\t\t<\/div>\n\t\t<div class=\"sidebar normal-column\">\n\t\t\t\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"800 VDC data center power: Accelerate adoption with lessons from EV automakers\" class=\"image\" href=\"https:\/\/flex.com\/de\/resources\/800-vdc-data-center-power-accelerate-adoption-with-lessons-from-ev-automakers\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"800 VDC data center power: Accelerate adoption with lessons from EV automakers\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2026\/10\/PowerAuto-800-VDC-Whitepaper-cover-540x304.jpg\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\tWhite Paper\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"800 VDC data center power: Accelerate adoption with lessons from EV automakers\" class=\"title\" href=\"https:\/\/flex.com\/de\/resources\/800-vdc-data-center-power-accelerate-adoption-with-lessons-from-ev-automakers\" target=\"_self\">\n\t\t\t\t\t800 VDC data center power: Accelerate adoption with lessons from EV automakers\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"Accelerating the transition to 800 VDC power architectures\" class=\"image\" href=\"https:\/\/flex.com\/downloads\/infographic-accelerating-the-transition-to-800-vdc-power-architectures\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"Accelerating the transition to 800 VDC power architectures\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2026\/11\/Infographic_PowerAuto-800-VDC-Topology-Comparison-featured-image-540x304.jpg\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\tInfographic\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"Accelerating the transition to 800 VDC power architectures\" class=\"title\" href=\"https:\/\/flex.com\/downloads\/infographic-accelerating-the-transition-to-800-vdc-power-architectures\" target=\"_self\">\n\t\t\t\t\tAccelerating the transition to 800 VDC power architectures\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"post\">\n\t\t\t\t\t\t\t\t<a title=\"800 VDC: Building the power architecture for next-generation AI infrastructure at scale\" class=\"image\" href=\"https:\/\/flex.com\/de\/resources\/800-vdc-building-the-power-architecture-for-next-generation-ai-infrastructure-at-scale\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" alt=\"800 VDC Power Architecture for Next-Generation AI Infrastructure at Scale\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2026\/08\/Featured-Image_800-VDC_2.1-540x304.png\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"label\">\n\t\t\t\t\t\t\tBlog\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<a title=\"800 VDC: Building the power architecture for next-generation AI infrastructure at scale\" class=\"title\" href=\"https:\/\/flex.com\/de\/resources\/800-vdc-building-the-power-architecture-for-next-generation-ai-infrastructure-at-scale\" target=\"_self\">\n\t\t\t\t\t800 VDC: Building the power architecture for next-generation AI infrastructure at scale\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\n<div id=\"id-6af23e302e580\" class=\"box block full-width dark-content de \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6af23e302e580 > .container > .content {\n\t\t\tbackground-color: transparent;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 48px;\n\t\t\tpadding-right: 0px;\n\t\t\tpadding-bottom: 96px;\n\t\t\tpadding-left: 0px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6af23e302e580.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6af23e302e580 > .container > .content {\n\t\t\t\t\/\/padding-top: 24px;\n\t\t\t\tpadding-right: 0px;\n\t\t\t\t\/\/padding-bottom: 48px;\n\t\t\t\tpadding-left: 0px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h2 class=\"wp-block-heading\">The 800 VDC architecture conversation is accelerating<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The rise of AI is changing the way engineers think about power distribution inside the data center. As rack densities continue climbing and GPU clusters consume more energy, traditional power architectures are being pushed past their practical limits. Every conversion stage between the utility grid and the processor introduces losses, thermal challenges, complexity, and cost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">While today\u2019s 48\u201354 V architectures remain foundational in modern facilities, operators are evaluating ways to simplify power delivery and improve efficiency as infrastructure scales. This has put 800 VDC architectures squarely on the industry\u2019s roadmap. By distributing power at higher voltage levels and reducing conversion steps, data center operators can improve efficiency, reduce copper requirements, simplify portions of the power chain, and create a more scalable foundation for future AI deployments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Similar engineering challenges, different operating environments<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many of the concepts and technologies behind 800 VDC architectures are not new. What is new is the pace at which data centers must adopt it. Growing demand for AI infrastructure is compressing development timelines, and while the <a href=\"https:\/\/flex.com\/industries\/automotive\" data-type=\"page\" data-id=\"85\">automotive industry<\/a> has had well over a decade to develop and iterate 800 VDC systems during a slow-building rollout, data center operators are trying to scale 800 VDC systems as quickly as possible. That ambition to scale quickly makes cross-industry knowledge particularly valuable.<\/p>\n\n\n<div id=\"id-6af23e3020474\" class=\"box block content-width dark-content de \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6af23e3020474 > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 36px;\n\t\t\tpadding-right: 48px;\n\t\t\tpadding-bottom: 36px;\n\t\t\tpadding-left: 48px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6af23e3020474.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6af23e3020474 > .container > .content {\n\t\t\t\t\/\/padding-top: 18px;\n\t\t\t\tpadding-right: 24px;\n\t\t\t\t\/\/padding-bottom: 18px;\n\t\t\t\tpadding-left: 24px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h3 class=\"wp-block-heading has-small-font-size\">EVs and hyperscale data centers may seem to have little in common from the outside, but both come with the same core engineering challenges:<\/h3>\n\n\n<div id=\"id-6af23e3015619\" class=\"columns block\">\n\t<style>\n\t\t#id-6af23e3015619 .column, #id-6af23e3015619 .wp-block-acf-column {\n\t\t\tpadding: 0 18px;\n\t\t}\n\t\t\n\t\t#id-6af23e3015619 > .container.show-rules .column+.column, #id-6af23e3015619 > .container.show-rules .wp-block-acf-column+.wp-block-acf-column {\n\t\t\tborder-color: rgba(38, 38, 38, 0.2);\n\t\t}\n\t\t\n\t\t#id-6af23e3015619 .column, #id-6af23e3015619 .wp-block-acf-column {\n\t\t\t.code.block {\n\t\t\t\t.container {\n\t\t\t\t\t.tagembed-widget {\n\t\t\t\t\t\tmax-width: 600px;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t\n\t\t\/* Front-end styles *\/\n\t\t@media (max-width: 1248px) {\n\t\t\t#id-6af23e3015619 > .container {\n\t\t\t\tdisplay: block;\n\t\t\t\tmax-width: 600px;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1248px) {\n\t\t\t#id-6af23e3015619 > .container > .column, #id-6af23e3015619 > .container > .wp-block-acf-column {\n\t\t\t\tpadding: 36px 0 0 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1248px) {\n\t\t\t#id-6af23e3015619 > .container > .column:first-child, #id-6af23e3015619 > .container > .wp-block-acf-column:first-child {\n\t\t\t\tpadding: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1248px) {\n\t\t\t#id-6af23e3015619 > .container.show-rules .column+.column, #id-6af23e3015619 > .container.show-rules .wp-block-acf-column+.wp-block-acf-column {\n\t\t\t\tborder-left: none;\n\t\t\t\tborder-top: 1px solid rgba(38, 38, 38, 0.2);\n\t\t\t\tpadding: 30px 0 0 0 !important;\n\t\t\t\tmargin-top: 30px;\n\t\t\t}\n\t\t}\n\t\t\n\t\t\/* Back-end styles *\/\n\t\t@media (max-width: 1248px) {\n\t\t\t.editor-styles-wrapper #id-6af23e3015619 > .container > .block-editor-inner-blocks > .block-editor-block-list__layout {\n\t\t\t\tdisplay: block !important;\n\t\t\t\tmax-width: 600px;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1248px) {\n\t\t\t.editor-styles-wrapper #id-6af23e3015619 > .container > .block-editor-inner-blocks > .block-editor-block-list__layout > .wp-block-acf-column {\n\t\t\t\tpadding-top: 36px !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1248px) {\n\t\t\t.editor-styles-wrapper #id-6af23e3015619 > .container > .block-editor-inner-blocks > .block-editor-block-list__layout > .wp-block-acf-column:first-child {\n\t\t\t\tpadding: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 1248px) {\n\t\t\t.editor-styles-wrapper #id-6af23e3015619 > .container.show-rules > .block-editor-inner-blocks > .block-editor-block-list__layout > .wp-block-acf-column + .wp-block-acf-column {\n\t\t\t\tborder-left: none;\n\t\t\t\tborder-top: 1px solid rgba(38, 38, 38, 0.2);\n\t\t\t\tpadding-top: 30px !important;\n\t\t\t\tmargin-top: 30px;\n\t\t\t}\n\t\t}\n\t\t\n\t<\/style>\n\t<div class=\"container align-top\">\n\t\t\n<div class=\"column block\">\n\t\n\n<ul class=\"wp-block-list\">\n<li>Managing hazardous DC voltages safely<\/li>\n\n\n\n<li>Protecting people from electric shock<\/li>\n\n\n\n<li>Detecting and isolating faults quickly<\/li>\n\n\n\n<li>Maintaining insulation integrity<\/li>\n<\/ul>\n\n\n<\/div>\n\n<div class=\"column block\">\n\t\n\n<ul class=\"wp-block-list\">\n<li>Controlling thermal stress<\/li>\n\n\n\n<li>Managing battery systems<\/li>\n\n\n\n<li>Ensuring long-term reliability<\/li>\n<\/ul>\n\n\n<\/div>\n\n\t<\/div>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n\n<p class=\"wp-block-paragraph\">Physics do not change simply because the application does. However, the white paper also emphasizes that data center and automotive requirements do differ in significant ways. Among them:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The grid is a much larger and more powerful source of energy than the battery in an EV. This means when an arc flash event happens, the vehicle\u2019s power source will quickly sag in voltage and reduce the overall arc reach. Although data center short-circuit current is limited by converters, the presence of capacitance may provide significant transient fault current and may sag only for very short durations during an arcing event and quickly recharge. It is as yet unclear what effect such a temporary sag may have on arcing behavior and incident energy.&nbsp;<\/li>\n\n\n\n<li>EVs must be designed to support safe use by untrained users in publicly accessible environments, accounting for intentional or accidental access to 800 VDC systems despite physical protections and interlocks. Data centers will be manned by trained operators, and only technicians with relevant electrical certifications should be able to access high-risk areas and equipment.&nbsp;&nbsp;<\/li>\n\n\n\n<li>EVs operate in extreme conditions (temperature, dirt, moisture, vibration, crashes), requiring more robust safety systems. Data centers exist in a much more controlled environment by comparison, though it is an ever-evolving landscape with rising thermal loads and shifting technology ecosystems.&nbsp;<\/li>\n\n\n\n<li>During EV maintenance, repair, or service, electrical systems can often be partially disconnected or fully powered off for extended periods. Data centers, by contrast, are expected to operate continuously to maximize uptime, which may limit when equipment can be placed in an electrically safe work condition.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Understanding both the similarities and differences between the two applications is essential when adapting 800 VDC automotive practices to <a href=\"https:\/\/flex.com\/industries\/data-center\" data-type=\"page\" data-id=\"19229\">data center infrastructure<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Applying EV safety protocols to data centers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most compelling aspects of the automotive industry\u2019s transition to 800 VDC is the maturity of its safety ecosystem. Modern EVs incorporate multiple layers of protection designed to prevent dangerous conditions and rapidly isolate faults when they occur. These concepts have direct relevance for future data center architectures.<\/p>\n\n\n<div id=\"id-6af23e3022d3a\" class=\"box block content-width dark-content de \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6af23e3022d3a > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 24px;\n\t\t\tpadding-right: 36px;\n\t\t\tpadding-bottom: 24px;\n\t\t\tpadding-left: 36px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6af23e3022d3a.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6af23e3022d3a > .container > .content {\n\t\t\t\t\/\/padding-top: 12px;\n\t\t\t\tpadding-right: 18px;\n\t\t\t\t\/\/padding-bottom: 12px;\n\t\t\t\tpadding-left: 18px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h3 class=\"wp-block-heading no-margin has-small-font-size\">Interlock systems<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The automotive industry\u2019s widespread use of 800 VDC interlock systems offers a useful model for the way in which data center operators may approach serviceability and personal safety going forward.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n<div id=\"id-6af23e30241c3\" class=\"box block content-width dark-content de \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6af23e30241c3 > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 24px;\n\t\t\tpadding-right: 36px;\n\t\t\tpadding-bottom: 24px;\n\t\t\tpadding-left: 36px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6af23e30241c3.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6af23e30241c3 > .container > .content {\n\t\t\t\t\/\/padding-top: 12px;\n\t\t\t\tpadding-right: 18px;\n\t\t\t\t\/\/padding-bottom: 12px;\n\t\t\t\tpadding-left: 18px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h3 class=\"wp-block-heading no-margin has-small-font-size\">Continuous insulation monitoring<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Years of EV development have demonstrated the value of continuous insulation monitoring for identifying potential issues before they become safety or reliability concerns.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n<div id=\"id-6af23e302522d\" class=\"box block content-width dark-content de \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6af23e302522d > .container > .content {\n\t\t\tbackground-color: #eaeef4ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 24px;\n\t\t\tpadding-right: 36px;\n\t\t\tpadding-bottom: 24px;\n\t\t\tpadding-left: 36px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6af23e302522d.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6af23e302522d > .container > .content {\n\t\t\t\t\/\/padding-top: 12px;\n\t\t\t\tpadding-right: 18px;\n\t\t\t\t\/\/padding-bottom: 12px;\n\t\t\t\tpadding-left: 18px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h3 class=\"wp-block-heading no-margin has-small-font-size\">Faster fault protection<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As data centers move toward <a href=\"https:\/\/flex.com\/products\/power-modules\/800-vdc-modules\" data-type=\"page\" data-id=\"38429\">800 VDC architectures<\/a> and beyond, lessons from automotive fault detection and protection strategies may help inform approaches to minimizing risk and limiting fault energy.<\/p>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Engineering the power conversion layer<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Moving to 800 VDC is not simply a matter of changing distribution voltage. It requires power electronics capable of operating safely and efficiently within these architectures. <a href=\"https:\/\/flex.com\/products\/power-modules\" data-type=\"page\" data-id=\"33867\">High efficiency DC\/DC converters<\/a> become critical building blocks between facility power distribution and IT equipment. These converters introduce engineering considerations around:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Galvanic isolation&nbsp;<\/li>\n\n\n\n<li>Short-circuit protections&nbsp;<\/li>\n\n\n\n<li>Thermal performance&nbsp;<\/li>\n\n\n\n<li>Reliability&nbsp;<\/li>\n\n\n\n<li>Serviceability&nbsp;<\/li>\n\n\n\n<li>Fault containment<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Advances in converter topologies, semiconductor technologies, reinforced isolation methods, monitoring systems, and safety mechanisms developed for EVs can inform future data center designs and accelerate standardization across the industry.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Managing battery energy storage<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The transition to 800 VDC architectures also changes how data center operators think about energy storage. Battery energy storage systems (BESS) are increasingly important, supporting backup power, ride-through capability, power smoothing, and the integration of renewable energy sources.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here again, the automotive sector offers valuable lessons. The development of EVs has driven significant innovation in battery design, thermal monitoring, fault detection, protective controls, and functional safety processes. Examining these best practices can help data center operators manage the risks associated with high-energy battery systems, including thermal runaway, fault propagation, and protective coordination.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Building the roadmap to next-generation power architectures<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The transition to 800 VDC should not be viewed as an entirely new frontier. The automotive industry has already demonstrated that 800 VDC systems can be deployed safely, reliably, and at scale. Similar progress has been made across solar energy, industrial automation, and energy storage applications. Data center operators can leverage proven technologies, adapt established safety concepts, and accelerate standards development using knowledge that already exists. The lessons are there. It\u2019s time to apply them.<\/p>\n\n\n<div class=\"spacer block\" style=\"height: 36px;\">\n\t<\/div>\n\n<div id=\"id-6af23e302dafa\" class=\"box block content-width light-content de \" style=\"background-color: transparent; background-image: none;\">\n\t<style>\n\t\t#id-6af23e302dafa > .container > .content {\n\t\t\tbackground-color: #005486ff;\n\t\t\tposition: relative;\n\t\t\tpadding-top: 36px;\n\t\t\tpadding-right: 48px;\n\t\t\tpadding-bottom: 36px;\n\t\t\tpadding-left: 48px;\n\t\t\tmargin-left: 0px;\n\t\t\tmargin-right: 0px;\n\t\t}\n\t\t@media (max-width: 1272px) {\n\t\t\t#id-6af23e302dafa.box.block.full-width > .container > .content {\n\t\t\t\tpadding-left: 0 !important;\n\t\t\t\tpadding-right: 0 !important;\n\t\t\t\tmargin: 0 !important;\n\t\t\t}\n\t\t}\n\t\t@media (max-width: 960px) {\n\t\t\t#id-6af23e302dafa > .container > .content {\n\t\t\t\t\/\/padding-top: 18px;\n\t\t\t\tpadding-right: 24px;\n\t\t\t\t\/\/padding-bottom: 18px;\n\t\t\t\tpadding-left: 24px;\n\t\t\t}\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<h3 class=\"wp-block-heading has-medium-font-size\" style=\"font-weight:600\">For a more detailed exploration of these concepts, download the white paper from Flex and UL Solutions.&nbsp;<\/h3>\n\n\n<div id=\"block_e637c2812a1908888be34fa9544eb588\" class=\"button block\">\n\t<div class=\"container left\">\n\t\t\t\t\t\t<a title=\"Download the white paper\" href=\"https:\/\/flex.com\/resources\/800-vdc-data-center-power-accelerate-adoption-with-lessons-from-ev-automakers\" target=\"\"\n\t\t   class=\"btn-link\">\n\t\t\tDownload the white paper\t\t\t<div class=\"long-arrow\">\n\t\t\t\t<svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" viewBox=\"0 0 19.9 9.9\" xml:space=\"preserve\">\n\t\t\t\t\t<polygon points=\"15.5,0 14.5,0.9 17.4,4.3 0,4.3 0,5.7 17.4,5.7 14.5,9 15.5,9.9 19.9,5 \"\/>\n\t\t\t\t<\/svg>\n\t\t\t\t<div class=\"line\"><\/div>\n\t\t\t<\/div>\n\t\t<\/a>\n\t\t\t<\/div>\n\t<script>\n\t\twindow.addEventListener('DOMContentLoaded', () => {\n\t\t\t(function ($) {\n\t\t\t\t\/\/ Get the block ID\n\t\t\t\tvar id = \"#block_e637c2812a1908888be34fa9544eb588\";\n\t\t\t\t\/\/ Reveal the block\n\t\t\t\tScrollReveal().reveal(id + \" .btn-link\", {origin: \"bottom\", distance: \"20px\", duration: 1000});\n\t\t\t}(jQuery));\n\t\t});\n\t<\/script>\n<\/div>\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\t\t<\/div>\n\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":43984,"template":"","categories":[35,90],"tags":[],"content-type":[13],"class_list":["post-43963","resource","type-resource","status-publish","has-post-thumbnail","hentry","category-automotive","category-data-center-power","content-type-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/resource\/43963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/resource"}],"about":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/types\/resource"}],"author":[{"embeddable":true,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":2,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/resource\/43963\/revisions"}],"predecessor-version":[{"id":43985,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/resource\/43963\/revisions\/43985"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/media\/43984"}],"wp:attachment":[{"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/media?parent=43963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/categories?post=43963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/tags?post=43963"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/flex.com\/de\/wp-json\/wp\/v2\/content-type?post=43963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}