{"id":3699,"date":"2025-12-14T15:17:06","date_gmt":"2025-12-14T14:17:06","guid":{"rendered":"https:\/\/www.relyonelectrical.be\/preparation-of-electrical-diagrams\/"},"modified":"2026-04-08T16:05:41","modified_gmt":"2026-04-08T14:05:41","slug":"preparation-of-electrical-diagrams","status":"publish","type":"page","link":"https:\/\/www.relyonelectrical.be\/en\/electrical-engineering\/preparation-of-electrical-diagrams\/","title":{"rendered":"Preparation of electrical diagrams"},"content":{"rendered":"<div class=\"wpb-content-wrapper\">[vc_row full_width=&#8221;stretch_row&#8221; remove_bottom_col_margin=&#8221;true&#8221; columns_right=&#8221;yes&#8221; offset_overlay_header=&#8221;yes&#8221; css=&#8221;.vc_custom_1765193168712{background-position: 0 0 !important;background-repeat: no-repeat !important;}&#8221;][vc_column width=&#8221;2\/5&#8243;]<figure class=\"vcex-image vcex-module intro-image\"><div class=\"vcex-image-inner wpex-relative wpex-inline-block\"><img width=\"2560\" height=\"2194\" src=\"https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/energieaudit-shutterstock_214450246-scaled.jpg\" class=\"vcex-image-img wpex-align-middle wpex-aspect-1-1 wpex-object-cover\" alt=\"\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/energieaudit-shutterstock_214450246-scaled.jpg 2560w, https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/energieaudit-shutterstock_214450246-scaled-300x257.jpg 300w, https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/energieaudit-shutterstock_214450246-scaled-1024x878.jpg 1024w, https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/energieaudit-shutterstock_214450246-scaled-768x658.jpg 768w, https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/energieaudit-shutterstock_214450246-scaled-1536x1316.jpg 1536w, https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/energieaudit-shutterstock_214450246-scaled-2048x1755.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/div><\/figure>[\/vc_column][vc_column width=&#8221;3\/5&#8243;]<style>.vcex-heading.vcex_69dd0bd0d25c3{width:500px;font-size:var(--wpex-text-3xl);}@media (max-width:479px){.vcex-heading.vcex_69dd0bd0d25c3{font-size:var(--wpex-text-5xl);}}<\/style><h1 class=\"vcex-heading vcex-heading-plain vcex-heading-w-badge vcex-module wpex-heading wpex-text-2xl wpex-h1 wpex-max-w-100 wpex-mr-auto vcex_69dd0bd0d25c3\"><span class=\"vcex-heading-inner wpex-inline-block\">Preparation of electrical diagrams <span class=\"vcex-heading-badge wpex-badge\">Non-residential electrical installations<\/span><\/span><\/h1><div class=\"vcex-spacing wpex-w-100 wpex-clear\"><\/div>[vc_column_text css=&#8221;&#8221; font_size=&#8221;d:lg|pp:xl&#8221; line_height=&#8221;1.5em&#8221;]Up-to-date diagrams must be available for every non-residential electrical installation. These are required for inspections but also serve as a source of information for anyone operating, maintaining, or modifying the installation. There are various types of diagrams.<\/p>\n<p><strong>RelyOn assists you in drafting, compiling, and updating your electrical diagrams.<\/strong>[\/vc_column_text]<div class=\"vcex-spacing wpex-w-100 wpex-clear\"><\/div><style>.vcex-button.vcex_69dd0bd0d2e98:hover{background:var(--wpex-palette-15-color)!important;color:var(--wpex-palette-18-color)!important;}.vcex-button.vcex_69dd0bd0d2e98{font-size:var(--wpex-text-base);}@media (max-width:479px){.vcex-button.vcex_69dd0bd0d2e98{font-size:var(--wpex-text-lg);}}<\/style><style>@media (max-width:479px){.vcex_69dd0bd0d4916{font-size:var(--wpex-text-lg)!important;}}<\/style><a href=\"https:\/\/www.relyonelectrical.be\/en\/contact\/\" class=\"vcex-button theme-button inline vcex_69dd0bd0d4916 vcex_69dd0bd0d2e98\"><span class=\"vcex-button-inner theme-button-inner wpex-flex wpex-flex-wrap wpex-items-center wpex-justify-center\">Request electrical diagrams<\/span><\/a> [\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; remove_bottom_col_margin=&#8221;true&#8221; typography_style=&#8221;white&#8221; wpex_bg_overlay=&#8221;color&#8221; wpex_bg_overlay_color=&#8221;palette-15&#8243; wpex_bg_overlay_opacity=&#8221;90%&#8221; css=&#8221;.vc_custom_1773773317105{background-image: url(https:\/\/www.relyonelectrical.be\/wp-content\/uploads\/2025\/12\/2023-09-04Bureau9000-318-2-scaled.jpg?id=593) !important;}&#8221; wpex_bg_size=&#8221;cover&#8221;][vc_column]<style>.vcex-teaser.vcex_69dd0bd0d5140 .vcex-teaser-heading{font-size:var(--wpex-text-2xl);font-weight:300;margin-block-end:20px;}.vcex-teaser.vcex_69dd0bd0d5140 .vcex-teaser-text{font-weight:300;}@media (max-width:479px){.vcex-teaser.vcex_69dd0bd0d5140 .vcex-teaser-heading{font-size:var(--wpex-text-3xl);}}.vcex-teaser.vcex_69dd0bd0d5596 .vcex-teaser-heading{font-size:var(--wpex-text-2xl);font-weight:300;margin-block-end:20px;}.vcex-teaser.vcex_69dd0bd0d5596 .vcex-teaser-text{font-weight:300;}@media (max-width:479px){.vcex-teaser.vcex_69dd0bd0d5596 .vcex-teaser-heading{font-size:var(--wpex-text-3xl);}}.vcex-teaser.vcex_69dd0bd0d595c .vcex-teaser-heading{font-size:var(--wpex-text-2xl);font-weight:300;margin-block-end:20px;}.vcex-teaser.vcex_69dd0bd0d595c .vcex-teaser-text{font-weight:300;}@media (max-width:479px){.vcex-teaser.vcex_69dd0bd0d595c .vcex-teaser-heading{font-size:var(--wpex-text-3xl);}}.vcex-teaser.vcex_69dd0bd0d5d54 .vcex-teaser-heading{font-size:var(--wpex-text-2xl);font-weight:300;margin-block-end:20px;}.vcex-teaser.vcex_69dd0bd0d5d54 .vcex-teaser-text{font-weight:300;}@media (max-width:479px){.vcex-teaser.vcex_69dd0bd0d5d54 .vcex-teaser-heading{font-size:var(--wpex-text-3xl);}}<\/style><div class=\"vcex-flex-container vcex-module wpex-flex wpex-gap-20 wpex-flex-col relyon-boxes vcex-flex-container_69dd0bd0d4bc3\"><div class=\"vcex-module vcex-teaser wpex-flex wpex-flex-col vc_custom_1774000736597 vcex_69dd0bd0d5140\"><div class=\"vcex-teaser-content\"><h2 class=\"vcex-teaser-heading wpex-heading wpex-text-xl\">Single-line diagram per panel<\/h2><div class=\"vcex-teaser-text wpex-mt-10 wpex-last-mb-0 wpex-clr\"><p>This is a schematic representation of all conduits, cables, and components of the electrical installation. For this, we use specific symbols defined in the AREI (General Regulations on Electrical Installations &#8211; <a href=\"https:\/\/www.relyonelectrical.be\/en\/trainingen\/arei-masterclass\/\">more information here<\/a>).<\/p>\n<p>All conduits are designated with a letter. The switches in the distribution board are marked with the same letters. Each branch point is numbered per circuit.<\/p>\n<p>Using AREI symbols, the type of conduit, cross-section and number of conductors, type and characteristics of differential switches, switches, junction boxes, sockets, consumers, etc., are also indicated.<\/p>\n<\/div><\/div><\/div><div class=\"vcex-module vcex-teaser wpex-flex wpex-flex-col vc_custom_1774000795125 vcex_69dd0bd0d5596\"><div class=\"vcex-teaser-content\"><h2 class=\"vcex-teaser-heading wpex-heading wpex-text-xl\">Single-line diagram of the installation \u2013 block diagram<\/h2><div class=\"vcex-teaser-text wpex-mt-10 wpex-last-mb-0 wpex-clr\"><p>This block diagram provides a global overview of the installation and all its consumers.<\/p>\n<p>This provides a clear overview of the various electrical panels in your installation. It clearly shows the power source for the panel. And it shows which consumers are connected to this panel.<\/p>\n<\/div><\/div><\/div><div class=\"vcex-module vcex-teaser wpex-flex wpex-flex-col vc_custom_1774000870127 vcex_69dd0bd0d595c\"><div class=\"vcex-teaser-content\"><h2 class=\"vcex-teaser-heading wpex-heading wpex-text-xl\">Position diagram \u2013 site plan<\/h2><div class=\"vcex-teaser-text wpex-mt-10 wpex-last-mb-0 wpex-clr\"><p>The position diagram shows the exact location of the various electrical components on a building plan.<\/p>\n<p>Examples include:<\/p>\n<ul>\n<li>light switches<\/li>\n<li>sockets<\/li>\n<li>fixed consumers (washing machines, cooling systems, ventilation, etc.)<\/li>\n<li>distribution boards<\/li>\n<li>underground cables<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"vcex-module vcex-teaser vcex-teaser-three wpex-flex wpex-flex-col wpex-shadow-none wpex-surface-2 vc_custom_1774000947951 vcex_69dd0bd0d5d54\" style=\"background:var(--wpex-palette-27-color);\"><div class=\"vcex-teaser-content wpex-p-20\"><h2 class=\"vcex-teaser-heading wpex-heading wpex-text-xl\">What you can expect<\/h2><div class=\"vcex-teaser-text wpex-mt-10 wpex-last-mb-0 wpex-clr\"><p><strong>When you engage RelyOn for your electrical diagrams, you receive:<\/strong><\/p>\n<ul>\n<li>Fast and accurate drafting of single-line and position diagrams<\/li>\n<li>Clear printouts in a PDF file, with one diagram per A4 page<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; wpex_bg_color=&#8221;palette-26&#8243;][vc_column]<div class=\"vcex-spacing wpex-w-100 wpex-clear show-at-mm-breakpoint\"><\/div><style>.vcex-heading.vcex_69dd0bd0d6290{color:var(--wpex-palette-18-color);}<\/style><h2 class=\"vcex-heading vcex-heading-plain vcex-module wpex-heading wpex-text-2xl wpex-h2 wpex-mb-20 wpex-text-center vcex_69dd0bd0d6290\"><span class=\"vcex-heading-inner wpex-inline-block\">They rely on us for their electrical diagrams<\/span><\/h2><div class=\"vcex-spacing wpex-w-100 wpex-clear\"><\/div><style>.wpex-post-cards.vcex_69dd0bd0d779d .wpex-post-cards-pagination{margin-block-start:50px;}<\/style><div class=\"wpex-post-cards wpex-post-cards-template_1145 vcex_69dd0bd0d779d wpex-relative\"><div class=\"wpex-post-cards-inner\"><\/div><\/div><div class=\"vcex-spacing wpex-w-100 wpex-clear show-at-mm-breakpoint\"><\/div>[\/vc_column][\/vc_row]\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Up-to-date diagrams must be available for every commercial electrical installation. We assist you in drafting, compiling, and updating your electrical diagrams.<\/p>\n","protected":false},"author":1,"featured_media":3700,"parent":3823,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3699","page","type-page","status-publish","has-post-thumbnail","hentry","entry","has-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/pages\/3699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/comments?post=3699"}],"version-history":[{"count":5,"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/pages\/3699\/revisions"}],"predecessor-version":[{"id":4262,"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/pages\/3699\/revisions\/4262"}],"up":[{"embeddable":true,"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/pages\/3823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/media\/3700"}],"wp:attachment":[{"href":"https:\/\/www.relyonelectrical.be\/en\/wp-json\/wp\/v2\/media?parent=3699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}