{"id":8315,"date":"2026-08-10T09:54:29","date_gmt":"2026-08-10T09:54:29","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-ultimate-overvoltage-protection-by-surge-protective-devices-2024-3\/"},"modified":"2026-08-10T09:54:29","modified_gmt":"2026-08-10T09:54:29","slug":"udemy-ultimate-overvoltage-protection-by-surge-protective-devices-2024-3","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-ultimate-overvoltage-protection-by-surge-protective-devices-2024-3\/","title":{"rendered":"Udemy \u2013 Ultimate Overvoltage Protection By Surge Protective Devices 2024-3"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p><span style=\"vertical-align: inherit\">Ultimate Overvoltage Protection By Surge Protective Devices Course. This comprehensive course provides an in-depth look at surge protective devices (SPDs) and provides practical knowledge and insight into the selection, installation, and operation of these devices. From understanding the fundamentals of surge protection to mastering the technology behind SPDs, this course gives participants the expertise needed to protect electrical systems from transient surges.<\/span><\/p>\n<p data-sourcepos=\"7:1-7:163\"><span style=\"vertical-align: inherit\">The first part examines the basics of surge protection, including the operation of SPDs, the role of metal oxide varistors (MOVs), indicator cartridges, and the science of lightning. The second part focuses on the different types of SPDs, their technologies, and specifications, providing a comprehensive understanding of the options available.<\/span><\/p>\n<p data-sourcepos=\"11:1-11:216\"><span style=\"vertical-align: inherit\">The third section addresses critical aspects of the selection and installation of SPDs, covering topics such as the selection of operating voltage, voltage protection level, rated current, coordination, overcurrent protection, and practical considerations for wiring and conductor cross-section in the installation of SPDs.<\/span><\/p>\n<h3 data-sourcepos=\"13:1-13:95\"><strong><span style=\"vertical-align: inherit\">What you will learn in the Ultimate Overvoltage Protection By Surge Protective Devices course<\/span><\/strong><\/h3>\n<ul data-sourcepos=\"15:1-23:0\">\n<li data-sourcepos=\"15:1-15:101\"><span style=\"vertical-align: inherit\">Understand the basics of surge protection, including the operation of SPDs and the role of metal oxide varistors (MOVs).<\/span><\/li>\n<li data-sourcepos=\"16:1-16:94\"><span style=\"vertical-align: inherit\">Analysis of direct and indirect lightning waveforms and their impact on electrical systems.<\/span><\/li>\n<li data-sourcepos=\"17:1-17:87\"><span style=\"vertical-align: inherit\">Understand the different types of SPDs, their technologies and specifications, providing a comprehensive understanding of the options available.<\/span><\/li>\n<li data-sourcepos=\"18:1-18:96\"><span style=\"vertical-align: inherit\">Understand the selection of operating voltage, voltage protection level and rated current of SPDs, as well as coordination and overcurrent protection.<\/span><\/li>\n<li data-sourcepos=\"19:1-19:113\"><span style=\"vertical-align: inherit\">Apply practical considerations for wiring, conductor cross-sections, and best installation practices for surge protection devices.<\/span><\/li>\n<li data-sourcepos=\"20:1-20:90\"><span style=\"vertical-align: inherit\">Ensure the safety and reliability of electrical systems in accordance with industry standards and regulations.<\/span><\/li>\n<li data-sourcepos=\"21:1-21:87\"><span style=\"vertical-align: inherit\">Proper installation of surge protection devices to protect home electrical installations.<\/span><\/li>\n<li data-sourcepos=\"22:1-23:0\"><span style=\"vertical-align: inherit\">Understand the technical requirements for overvoltage protection.<\/span><\/li>\n<\/ul>\n<h3 data-sourcepos=\"24:1-24:30\"><strong><span style=\"vertical-align: inherit\">This course is suitable for people who:<\/span><\/strong><\/h3>\n<ul data-sourcepos=\"26:1-29:150\">\n<li data-sourcepos=\"26:1-26:83\"><span style=\"vertical-align: inherit\">Electricians and electrical technicians who work in the installation and maintenance of electrical protection systems.<\/span><\/li>\n<li data-sourcepos=\"27:1-27:153\"><span style=\"vertical-align: inherit\">Engineers, including electrical and power engineers, who are looking to increase their knowledge of surge protection systems for commercial, institutional, and industrial installations.<\/span><\/li>\n<li data-sourcepos=\"28:1-28:124\"><span style=\"vertical-align: inherit\">Students and professionals in environmental and building energy engineering, aiming to gain expertise in lightning and surge protection systems.<\/span><\/li>\n<li data-sourcepos=\"29:1-29:150\"><span style=\"vertical-align: inherit\">Individuals working in home electrical installations who seek to understand and implement surge protection devices for residential and commercial buildings.<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Ultimate Overvoltage Protection By Surge Protective Devices course specifications<\/span><\/h3>\n<ul>\n<li><span style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/surge-protective-devices\/?couponCode=LEARNNOWPLANSGB\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor:&nbsp; <\/span><a class=\"ud-btn ud-btn-large ud-btn-link ud-heading-md ud-text-sm ud-instructor-links\" href=\"https:\/\/downloadlynet.ir\/tag\/engr-ahmed-mahdy\/\" data-position=\"1\"><span class=\"ud-btn-label\"><span style=\"vertical-align: inherit\">Engr. Ahmed Mahdy<\/span><\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: Beginner to advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 3 hours and 12 minutes<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Number of lessons: 20<\/span><\/li>\n<\/ul>\n<h3><span style=\"vertical-align: inherit\">Course headings<\/span><\/h3>\n<h2>&nbsp;<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-959822 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/01\/Ultimate-Overvoltage-Protection-By-Surge-Protective-Devices2.png\" alt=\"Ultimate Overvoltage Protection By Surge Protective Devices\" width=\"833\" height=\"250\"><\/h2>\n<h3><span style=\"vertical-align: inherit\">Prerequisites for the Ultimate Overvoltage Protection By Surge Protective Devices course<\/span><\/h3>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\">\n<ul>\n<li class=\"ud-block-list-item-content\" dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">No prior requirements except the basics of electrical power engineering.<\/span><\/li>\n<\/ul>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h2><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-959821 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/01\/Ultimate-Overvoltage-Protection-By-Surge-Protective-Devices.png\" alt=\"Ultimate Overvoltage Protection By Surge Protective Devices\" width=\"834\" height=\"396\"><\/h2>\n<h3><span style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-152891-1\"><video class=\"wp-video-shortcode\" id=\"video-152891-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_Overvoltage_Protection_By_Surge_Protective_Devices_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_Overvoltage_Protection_By_Surge_Protective_Devices_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_Overvoltage_Protection_By_Surge_Protective_Devices_Downloadly.ir.mp4?nocache=1786111964191\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Ultimate_Overvoltage_Protection_By_Surge_Protective_Devices_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h3><span style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Subtitles: None<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3><span style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<p><a href=\"https:\/\/dl1.downloadly.ir\/Files\/Elearning\/Udemy_Ultimate_Overvoltage_Protection_By_Surge_Protective_Devices_2024-3_Downloadly.ir.rar?nocache=1786111961\"><span style=\"vertical-align: inherit\">Download file \u2013 934 MB<\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3><span style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">934 MB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Ultimate Overvoltage Protection By Surge Protective Devices Course. This comprehensive course provides an in-depth look at surge protective devices <\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[73820,73821,73822,32060,73823,73824],"class_list":["post-8315","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-ultimate-overvoltage-protection-by-surge-protective-devices","dgi_tag-download-course-ultimate-overvoltage-protection-by-surge-protective-devices","dgi_tag-download-ultimate-overvoltage-protection-by-surge-protective-devices","dgi_tag-engr-ahmed-mahdy","dgi_tag-free-download-ultimate-overvoltage-protection-by-surge-protective-devices","dgi_tag-free-ultimate-overvoltage-protection-by-surge-protective-devices"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/8315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/8315\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=8315"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=8315"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=8315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}