{"id":97650,"date":"2021-12-27T21:12:28","date_gmt":"2021-12-27T19:12:28","guid":{"rendered":"https:\/\/gahzly.com\/%d8%a7%d9%84%d9%83%d8%a7%d8%a8%d9%84%d8%a7%d8%aa-%d8%a7%d9%84%d9%83%d9%87%d8%b1%d8%a8%d8%a7%d8%a6%d9%8a%d8%a9-%d9%88%d8%a3%d9%86%d9%88%d8%a7%d8%b9%d9%87%d8%a7\/"},"modified":"2023-12-19T14:31:23","modified_gmt":"2023-12-19T12:31:23","slug":"electrical-cables-and-their-types","status":"publish","type":"post","link":"https:\/\/gahzly.com\/en\/\u0645\u0642\u0627\u0644\/electrical-cables-and-their-types\/","title":{"rendered":"Electrical cables and their types"},"content":{"rendered":"<h1 style=\"text-align: center\"><b><span style=\"vertical-align: inherit\"><span class=\"\" style=\"vertical-align: inherit\">Electrical cables and their types<\/span><\/span><\/b><\/h1>\n<p><span style=\"font-weight: 400\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-50749 size-full\" src=\"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-jpg.webp\" alt=\"Electrical cables and their types\" width=\"1772\" height=\"266\" title=\"l\" srcset=\"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-jpg.webp 1772w, https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-jpg-600x90.webp 600w, https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-1024x154.jpg 1024w, https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-768x115.jpg 768w, https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-1536x231.jpg 1536w, https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-640x96.jpg 640w, https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-400x60.jpg 400w, https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-1-1200x180.jpg 1200w\" sizes=\"auto, (max-width: 1772px) 100vw, 1772px\" \/><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cables and their types. Methods of extending electrical cables and their types are among the most important foundations that you must know because of their direct relationship to the field of electricity in extending homes, transmission lines, and power.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The method and types of connecting electrical cables overlap in home, commercial and industrial extensions and external transmission networks. Electrical cables are available in different types and diameters. When choosing an electrical cable, it must be taken into account that it is suitable for the type of extension (external\/internal) and the capacity of the electrical loads (home\/commercial). \/ industrial); Based on this, the most appropriate cable for connection is chosen.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">\u00a0Follow this article with us to learn about methods of extending electrical cables and their types.<\/span><\/span><\/span><\/p>\n<h2><b><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-50751 aligncenter\" src=\"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-2-jpg.webp\" alt=\"\" width=\"300\" height=\"200\" title=\"l\"><\/b><\/h2>\n<h2><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cables and their types<\/span><\/span><\/h2>\n<h2><b><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Definition of electrical cables (electrical connectors)<\/span><\/span><\/b><\/h2>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">It is a tool for transferring electrical energy produced from renewable and non-renewable electrical energy plants to consumption areas, such as residential complexes, factories, public and private institutions, and hospitals.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The electrical cable conductor is made of copper or aluminum, and is coated with an insulating material to isolate the conductor from its surroundings.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cables<\/span><\/span><\/span><\/p>\n<h2><b><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Factors affecting the choice of electrical cables<\/span><\/span><\/b><\/h2>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">There are several ways to extend electrical cables and their types to suit the location, as follows:<\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Extension inside the wall.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Extension inside external pipes.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Underground extension.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Extension on private channels.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Insulation of cables and connectors.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Extending factories using Cable Trays.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Maximum operating voltage of the cable.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The maximum value of the short circuit current and its duration, meaning that the electrical cable must withstand the short circuit current.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Cable length.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Maximum temperature cycling tolerance: voltage drop.<\/span><\/span><\/span><\/li>\n<\/ul>\n<h2><b><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-50753 aligncenter\" src=\"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-3-jpg.webp\" alt=\"\" width=\"300\" height=\"203\" title=\"l\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cable extension route<\/span><\/span><\/b><\/h2>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The method chosen for extending conductors and cables depends on several different factors, the most important of which is the nature of the project. For example, in an industrial project, it is preferable to use Cable Trays, so that the conductors and electrical cables are placed on these exposed stands, and thus the surrounding air works to escape the heat of the electrical conductors and cables.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">There are several types of methods for laying electrical cables:<\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Internal extension (inside the wall): such as home and commercial extensions.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">External extension through channels: The extension is carried out inside plastic channels installed on the wall.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Extension on stands called Cable Trays: used inside factories and large buildings.<\/span><\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Internal extension (inside the wall)<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">External extension through channels<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Extension on stands called Cable Trays<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cable insulators and their types<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cables and conductors shall be insulated using one of the following materials:<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Polyvinyl chloride (PVC)<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">This type of insulator is suitable for low voltages and low temperatures, is cheap, and is widely used in most internal wiring compared to other types of insulators.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Cross-linked polyethylene (XLPE)<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">This is another type of insulator, and it is suitable for external extensions because of its advantages of withstanding high temperatures, short circuit currents, and also resistance to moisture. But the disadvantage of this type is avoiding severe bends during extension.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">ethylene propylene (EPR)<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">It is made of rubber. Rubber is water-resistant, but it cannot resist flammable materials such as gasoline and oil.<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cable insulators and their types<\/span><\/span><\/span><\/p>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Simple cable components<\/span><\/span><\/span><\/p>\n<h2><b><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-50755 aligncenter\" src=\"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-4-jpg.webp\" alt=\"\" width=\"300\" height=\"300\" title=\"l\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cables withstand maximum short current and duration<\/span><\/span><\/b><\/h2>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Each electrical cable is manufactured with specific specifications to withstand the maximum short-circuit current within a specific range, so before choosing the appropriate cable, it must be studied to what extent it can withstand short-circuit currents within seconds. So we can set the maximum short-circuit current that the circuit breaker is designed to protect the electrical cable without it burning.<\/span><\/span><\/span><\/p>\n<h2><b><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Impact of electrical cables with voltage drops<\/span><\/span><\/b><\/h2>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The longer the cable and the smaller its cross-sectional area, the greater the drop in voltage, and thus the greater the increase in the value of the electric current.<\/span><\/span><\/span><\/p>\n<h2><b><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Instructions for extending electrical cables<\/span><\/span><\/b><\/h2>\n<ol>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Ensure that there are no flammable materials.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Avoid placing a single cable through which high currents pass inside a pipe, because it creates an induced current due to the creation of a magnetic field inside the pipe.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Separate high-current power cables from low-current cables, such as telephone cables, Internet cables, and other low-current devices, with a distance of no less than 30 cm, to prevent magnetic interference.<\/span><\/span><\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">For external extensions, special protections must be placed for electrical cables.<\/span><\/span><\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Conclusion: When extending any electrical network, one must know the nature of the building and the type of electrical loads, and study the external and internal factors that may affect the choice of electrical cables and their types, in addition to the type of insulation.<\/span><\/span><\/span><\/p>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-50693 aligncenter\" src=\"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/editor-1s-188px-5.gif\" alt=\"\" width=\"188\" height=\"188\" title=\"l\"><a href=\"\/?product_cat=\u0643\u0627\u0628\u0644\u0627\u062a-\u0648-\u0625\u0643\u0633\u0633\u0648\u0627\u0631\u0627\u062a\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Electrical cables<\/span><\/span><\/a><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">and their types<\/span><\/span><\/h4>\n<h4><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">We are pleased that you visit our social media pages, where we publish exclusive offers on our website.<\/span><\/span><\/h4>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Our Facebook page\u00a0<\/span><\/span><a href=\"https:\/\/www.facebook.com\/Gahzlystore\/\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Here<\/span><\/span><\/a><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Our Twitter account\u00a0<\/span><\/span><a href=\"https:\/\/twitter.com\/gahzly1\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Here<\/span><\/span><\/a><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Electrical cables and their types Electrical cables and their types. Methods of extending electrical cables and their types are among the most important foundations that you must know because of their direct relationship to the field of electricity in extending homes, transmission lines, and power. The method and types of connecting electrical cables overlap in [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":50748,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7375,12318,12319],"tags":[7813,8172,7814,14179,14180],"class_list":["post-97650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-sell-online","category-shop-online","tag-classified","tag-electrical-en","tag-non","tag--en"],"featured_image_src":{"landsacpe":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-jpg.webp",560,400,false],"list":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-463x348.jpg",463,348,true],"medium":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/\u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-300x214.jpg",300,214,true],"full":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-jpg.webp",560,400,false]},"jetpack_featured_media_url":"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/-\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629-\u0648\u0623\u0646\u0648\u0627\u0639\u0647\u0627-jpg.webp","_links":{"self":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts\/97650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/comments?post=97650"}],"version-history":[{"count":0,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts\/97650\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media\/50748"}],"wp:attachment":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media?parent=97650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/categories?post=97650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/tags?post=97650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}