{"id":1716,"date":"2025-01-08T14:50:41","date_gmt":"2025-01-08T13:50:41","guid":{"rendered":"https:\/\/sti2tech.com\/?page_id=1716"},"modified":"2025-01-08T15:55:00","modified_gmt":"2025-01-08T14:55:00","slug":"sectionneurs-exercices","status":"publish","type":"page","link":"https:\/\/sti2tech.com\/?page_id=1716","title":{"rendered":"Sectionneurs: Exercices"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1716\" class=\"elementor elementor-1716\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-65a39f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"65a39f0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-75b3810\" data-id=\"75b3810\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9ced2ca elementor-widget elementor-widget-heading\" data-id=\"9ced2ca\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Cas 1<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b171e7e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b171e7e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0cf269d\" data-id=\"0cf269d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ba86f8 elementor-widget elementor-widget-text-editor\" data-id=\"3ba86f8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le but de cette exercice est de donner la r\u00e9f\u00e9rence du sectionneur et des fusibles \u00e0 utiliser pour alimenter un moteur qui absorbe une puissance de 10 kW (COS \u03c6 = 0,851) avec un r\u00e9seau triphas\u00e9 3 x 400 V.<\/p><p>On rappelle que:<\/p><p><span style=\"caret-color: #000000; color: #000000; font-family: -webkit-standard; font-size: medium;\">$ P = \\sqrt{3} \\times U \\times I \\times \\cos(\\varphi) $\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-efced42 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"efced42\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a2e67e5\" data-id=\"a2e67e5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a514f58 elementor-widget elementor-widget-heading\" data-id=\"a514f58\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Question 1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c493a56 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c493a56\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7dc07d2\" data-id=\"7dc07d2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e1ade3 elementor-widget elementor-widget-text-editor\" data-id=\"5e1ade3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Calculer le courant de ligne (courant dans chaque phase<span style=\"caret-color: #000000; color: #000000; font-family: -webkit-standard; font-size: medium;\">) <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-24ca7b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24ca7b5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d7eeabf\" data-id=\"d7eeabf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cd6e20f elementor-widget elementor-widget-heading\" data-id=\"cd6e20f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Question 2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-efe701c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"efe701c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-059369c\" data-id=\"059369c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a2e575f elementor-widget elementor-widget-text-editor\" data-id=\"a2e575f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>D\u00e9terminer la r\u00e9f\u00e9rence du sectionneur en vous aidant de la documentation (sans dispositif contre la marche en monophas\u00e9)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6662a3b elementor-widget elementor-widget-image\" data-id=\"6662a3b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"661\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_Sect_doc02-1024x661.png\" class=\"attachment-large size-large wp-image-1719\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_Sect_doc02-1024x661.png 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_Sect_doc02-300x194.png 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_Sect_doc02-768x496.png 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_Sect_doc02.png 1168w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-383beb2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"383beb2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8cf66ba\" data-id=\"8cf66ba\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-edc7b75 elementor-widget elementor-widget-heading\" data-id=\"edc7b75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Question 3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b703d8b elementor-widget elementor-widget-text-editor\" data-id=\"b703d8b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>D\u00e9terminer le nombre et le type des fusibles.<\/p><p>Vous pr\u00e9ciserez leur taille et leur calibre.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cc88fc4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc88fc4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b5ee227\" data-id=\"b5ee227\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d47a89 elementor-widget elementor-widget-text-editor\" data-id=\"1d47a89\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>D\u00e9terminez la r\u00e9f\u00e9rence des fusibles \u00e0 utiliser.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d10d9ba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d10d9ba\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8080cd8\" data-id=\"8080cd8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a94e3a4 elementor-widget elementor-widget-image\" data-id=\"a94e3a4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"704\" height=\"649\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_gG.png\" class=\"attachment-large size-large wp-image-1721\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_gG.png 704w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_gG-300x277.png 300w\" sizes=\"(max-width: 704px) 100vw, 704px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fusibles gG<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5b3d01d\" data-id=\"5b3d01d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f0a7a6d elementor-widget elementor-widget-image\" data-id=\"f0a7a6d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"908\" height=\"547\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_aM.png\" class=\"attachment-large size-large wp-image-1720\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_aM.png 908w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_aM-300x181.png 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_aM-768x463.png 768w\" sizes=\"(max-width: 908px) 100vw, 908px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Fusible aM<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-69a1b27 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"69a1b27\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6ba89c0\" data-id=\"6ba89c0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4504f44 elementor-widget elementor-widget-heading\" data-id=\"4504f44\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Cas 2<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2825182 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2825182\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8afa067\" data-id=\"8afa067\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9321111 elementor-widget elementor-widget-text-editor\" data-id=\"9321111\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"op_txt_p\">On d\u00e9sire isoler du r\u00e9seau 3 x 400 V le coffret d&rsquo;alimentation d&rsquo;un tour ayant une puissance de 22 kW (COS \u03c6 = 0,89).<\/p><p class=\"op_txt_p\">Le sectionneur doit \u00eatre\u00a0:<\/p><p class=\"op_txt_p\">&#8211; man\u0153uvrable par poign\u00e9e \u00e0 droite,<\/p><p class=\"op_txt_p\">&#8211; cadenassable en position ouverte,<\/p><p class=\"op_txt_p\">&#8211; poss\u00e9der un contact de pr\u00e9 coupure<\/p><p class=\"op_txt_p\">et sans dispositif de marche en monophas\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c72de68 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c72de68\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e637718\" data-id=\"e637718\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-95e2001 elementor-widget elementor-widget-heading\" data-id=\"95e2001\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Extraits de catalogues<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a318618 elementor-widget elementor-widget-image-gallery\" data-id=\"a318618\" data-element_type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-1716 gallery-columns-2 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"a318618\" data-elementor-lightbox-title=\"image_Sect_doc02\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTcxOSwidXJsIjoiaHR0cHM6XC9cL3N0aTJ0ZWNoLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDFcL2ltYWdlX1NlY3RfZG9jMDIucG5nIiwic2xpZGVzaG93IjoiYTMxODYxOCJ9\" href='https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_Sect_doc02.png'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_Sect_doc02-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1719\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1719'>\n\t\t\t\tSectionneurs\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"a318618\" data-elementor-lightbox-title=\"image_doc_aM\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTcyMCwidXJsIjoiaHR0cHM6XC9cL3N0aTJ0ZWNoLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDFcL2ltYWdlX2RvY19hTS5wbmciLCJzbGlkZXNob3ciOiJhMzE4NjE4In0%3D\" href='https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_aM.png'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_aM-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1720\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1720'>\n\t\t\t\tFusibles aM\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"a318618\" data-elementor-lightbox-title=\"image_doc_gG\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTcyMSwidXJsIjoiaHR0cHM6XC9cL3N0aTJ0ZWNoLmNvbVwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNVwvMDFcL2ltYWdlX2RvY19nRy5wbmciLCJzbGlkZXNob3ciOiJhMzE4NjE4In0%3D\" href='https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_gG.png'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/01\/image_doc_gG-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1721\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1721'>\n\t\t\t\tFusibles aG\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-290a07a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"290a07a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c956f67\" data-id=\"c956f67\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f44eef elementor-widget elementor-widget-heading\" data-id=\"6f44eef\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4812e78 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4812e78\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6a6c681\" data-id=\"6a6c681\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1104d29 elementor-widget elementor-widget-text-editor\" data-id=\"1104d29\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Apr\u00e8s avoir d\u00e9termin\u00e9 le courant de ligne compl\u00e9tez les informations suivantes:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0747fb0 elementor-widget elementor-widget-text-editor\" data-id=\"0747fb0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>R\u00e9f\u00e9rence du sectionneur :<\/li><li>R\u00e9f\u00e9rence de la poign\u00e9e :<\/li><li>Type de fusible :<\/li><li>Taille des fusibles :<\/li><li>Calibre des fusibles :<\/li><li>R\u00e9f\u00e9rence des fusibles (avec percuteur) :<\/li><li>R\u00e9f\u00e9rence du dispositif de cadenassage :<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Cas 1 Le but de cette exercice est de donner la r\u00e9f\u00e9rence du sectionneur et des fusibles \u00e0 utiliser pour alimenter un moteur qui absorbe une puissance de 10 kW (COS \u03c6 = 0,851) avec un r\u00e9seau triphas\u00e9 3 x 400 V. On rappelle que: $ P = sqrt{3} times U times I times cos(varphi)&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"hide","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"folder":[],"class_list":["post-1716","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/1716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1716"}],"version-history":[{"count":25,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/1716\/revisions"}],"predecessor-version":[{"id":1748,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/1716\/revisions\/1748"}],"wp:attachment":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1716"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ffolder&post=1716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}