{"id":6093,"date":"2026-10-21T08:01:31","date_gmt":"2026-10-21T05:01:31","guid":{"rendered":"https:\/\/wpcalc.com\/fr\/ingenierie\/calculateur-remplissage-conduit-nec\/"},"modified":"2026-10-21T08:01:31","modified_gmt":"2026-10-21T05:01:31","slug":"calculateur-remplissage-conduit-nec","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/fr\/ingenierie\/calculateur-remplissage-conduit-nec\/","title":{"rendered":"Calculateur de remplissage de conduit (NEC)"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">V\u00e9rifiez le remplissage du conduit pour votre liste de c\u00e2bles<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"6093\" data-favorite-title=\"Remplissage de conduit\" data-favorite-url=\"https:\/\/wpcalc.com\/fr\/ingenierie\/calculateur-remplissage-conduit-nec\/\" data-favorite-excerpt=\"V\u00e9rifiez le remplissage d\u2019un conduit selon la NEC pour jusqu\u2019\u00e0 six groupes de fils isol\u00e9s. S\u00e9lectionnez le type de conduit et son diam\u00e8tre nominal, puis saisissez l\u2019isolant, le calibre et la quantit\u00e9 de chaque groupe de fils.\" aria-label=\"Ajouter aux favoris\" data-favorite-icon=\"icon icon-electrical\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/fr\/ingenierie\/calculateur-remplissage-conduit-nec\/\" method=\"POST\" class=\"calculator\" id=\"calculator-6093\" data-post=\"6093\"><fieldset class=\"fieldset-input is-3\"><legend class=\"sr-only\">Champs de saisie<\/legend><div class=\"field\" id=\"input-1\"><label for=\"field-1\">Type de conduit<\/label><div class=\"grid grid-cols-1\"><select id=\"field-1\" name=\"type_de_conduit\"><option value=\"emt\" selected>EMT<\/option><option value=\"rmc\">RMC<\/option><option value=\"pvc40\">PVC Schedule 40<\/option><option value=\"pvc80\">PVC Schedule 80<\/option><option value=\"fmc\">FMC<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-2\"><label for=\"field-2\">Taille nominale<\/label><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"taille_nominale\"><option value=\"s12\" selected>1\/2 po<\/option><option value=\"s34\">3\/4 po<\/option><option value=\"s1\">1 po<\/option><option value=\"s114\">1-1\/4 po<\/option><option value=\"s112\">1-1\/2 po<\/option><option value=\"s2\">2 po<\/option><option value=\"s212\">2-1\/2 po<\/option><option value=\"s3\">3 po<\/option><option value=\"s312\">3-1\/2 po<\/option><option value=\"s4\">4 po<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"is-single field\" id=\"input-3\"><span class=\"font-semibold\">Ligne de c\u00e2bles 1<\/span><\/div><div class=\"field\" id=\"input-4\"><label for=\"field-4\">Isolation<\/label><div class=\"grid grid-cols-1\"><select id=\"field-4\" name=\"isolation\"><option value=\"thhn\" selected>THHN\/THWN-2<\/option><option value=\"xhhw\">XHHW-2<\/option><option value=\"thw\">THW<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-5\"><label for=\"field-5\">Section du c\u00e2ble<\/label><div class=\"grid grid-cols-1\"><select id=\"field-5\" name=\"section_du_cble\"><option value=\"a14\">14 AWG<\/option><option value=\"a12\" selected>12 AWG<\/option><option value=\"a10\">10 AWG<\/option><option value=\"a8\">8 AWG<\/option><option value=\"a6\">6 AWG<\/option><option value=\"a4\">4 AWG<\/option><option value=\"a3\">3 AWG<\/option><option value=\"a2\">2 AWG<\/option><option value=\"a1\">1 AWG<\/option><option value=\"a1_0\">1\/0 AWG<\/option><option value=\"a2_0\">2\/0 AWG<\/option><option value=\"a3_0\">3\/0 AWG<\/option><option value=\"a4_0\">4\/0 AWG<\/option><option value=\"k250\">250 kcmil<\/option><option value=\"k300\">300 kcmil<\/option><option value=\"k350\">350 kcmil<\/option><option value=\"k400\">400 kcmil<\/option><option value=\"k500\">500 kcmil<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-6\"><label for=\"field-6\">Quantit\u00e9<\/label><input type=\"text\" name=\"quantit\" id=\"field-6\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"3\"\/><\/div><div class=\"is-single field\" id=\"input-7\"><span class=\"font-semibold\">Ligne de c\u00e2bles 2<\/span><\/div><div class=\"field\" id=\"input-8\"><label for=\"field-8\">Isolation<\/label><div class=\"grid grid-cols-1\"><select id=\"field-8\" name=\"isolation\"><option value=\"thhn\" selected>THHN\/THWN-2<\/option><option value=\"xhhw\">XHHW-2<\/option><option value=\"thw\">THW<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-9\"><label for=\"field-9\">Section du c\u00e2ble<\/label><div class=\"grid grid-cols-1\"><select id=\"field-9\" name=\"section_du_cble\"><option value=\"a14\">14 AWG<\/option><option value=\"a12\" selected>12 AWG<\/option><option value=\"a10\">10 AWG<\/option><option value=\"a8\">8 AWG<\/option><option value=\"a6\">6 AWG<\/option><option value=\"a4\">4 AWG<\/option><option value=\"a3\">3 AWG<\/option><option value=\"a2\">2 AWG<\/option><option value=\"a1\">1 AWG<\/option><option value=\"a1_0\">1\/0 AWG<\/option><option value=\"a2_0\">2\/0 AWG<\/option><option value=\"a3_0\">3\/0 AWG<\/option><option value=\"a4_0\">4\/0 AWG<\/option><option value=\"k250\">250 kcmil<\/option><option value=\"k300\">300 kcmil<\/option><option value=\"k350\">350 kcmil<\/option><option value=\"k400\">400 kcmil<\/option><option value=\"k500\">500 kcmil<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-10\"><label for=\"field-10\">Quantit\u00e9<\/label><input type=\"text\" name=\"quantit\" id=\"field-10\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"0\"\/><\/div><div class=\"is-single field\" id=\"input-11\"><span class=\"font-semibold\">Ligne de c\u00e2bles 3<\/span><\/div><div class=\"field\" id=\"input-12\"><label for=\"field-12\">Isolation<\/label><div class=\"grid grid-cols-1\"><select id=\"field-12\" name=\"isolation\"><option value=\"thhn\" selected>THHN\/THWN-2<\/option><option value=\"xhhw\">XHHW-2<\/option><option value=\"thw\">THW<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-13\"><label for=\"field-13\">Section du c\u00e2ble<\/label><div class=\"grid grid-cols-1\"><select id=\"field-13\" name=\"section_du_cble\"><option value=\"a14\">14 AWG<\/option><option value=\"a12\" selected>12 AWG<\/option><option value=\"a10\">10 AWG<\/option><option value=\"a8\">8 AWG<\/option><option value=\"a6\">6 AWG<\/option><option value=\"a4\">4 AWG<\/option><option value=\"a3\">3 AWG<\/option><option value=\"a2\">2 AWG<\/option><option value=\"a1\">1 AWG<\/option><option value=\"a1_0\">1\/0 AWG<\/option><option value=\"a2_0\">2\/0 AWG<\/option><option value=\"a3_0\">3\/0 AWG<\/option><option value=\"a4_0\">4\/0 AWG<\/option><option value=\"k250\">250 kcmil<\/option><option value=\"k300\">300 kcmil<\/option><option value=\"k350\">350 kcmil<\/option><option value=\"k400\">400 kcmil<\/option><option value=\"k500\">500 kcmil<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-14\"><label for=\"field-14\">Quantit\u00e9<\/label><input type=\"text\" name=\"quantit\" id=\"field-14\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"0\"\/><\/div><div class=\"is-single field\" id=\"input-15\"><span class=\"font-semibold\">Ligne de c\u00e2bles 4<\/span><\/div><div class=\"field\" id=\"input-16\"><label for=\"field-16\">Isolation<\/label><div class=\"grid grid-cols-1\"><select id=\"field-16\" name=\"isolation\"><option value=\"thhn\" selected>THHN\/THWN-2<\/option><option value=\"xhhw\">XHHW-2<\/option><option value=\"thw\">THW<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-17\"><label for=\"field-17\">Section du c\u00e2ble<\/label><div class=\"grid grid-cols-1\"><select id=\"field-17\" name=\"section_du_cble\"><option value=\"a14\">14 AWG<\/option><option value=\"a12\" selected>12 AWG<\/option><option value=\"a10\">10 AWG<\/option><option value=\"a8\">8 AWG<\/option><option value=\"a6\">6 AWG<\/option><option value=\"a4\">4 AWG<\/option><option value=\"a3\">3 AWG<\/option><option value=\"a2\">2 AWG<\/option><option value=\"a1\">1 AWG<\/option><option value=\"a1_0\">1\/0 AWG<\/option><option value=\"a2_0\">2\/0 AWG<\/option><option value=\"a3_0\">3\/0 AWG<\/option><option value=\"a4_0\">4\/0 AWG<\/option><option value=\"k250\">250 kcmil<\/option><option value=\"k300\">300 kcmil<\/option><option value=\"k350\">350 kcmil<\/option><option value=\"k400\">400 kcmil<\/option><option value=\"k500\">500 kcmil<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-18\"><label for=\"field-18\">Quantit\u00e9<\/label><input type=\"text\" name=\"quantit\" id=\"field-18\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"0\"\/><\/div><div class=\"is-single field\" id=\"input-19\"><span class=\"font-semibold\">Ligne de c\u00e2bles 5<\/span><\/div><div class=\"field\" id=\"input-20\"><label for=\"field-20\">Isolation<\/label><div class=\"grid grid-cols-1\"><select id=\"field-20\" name=\"isolation\"><option value=\"thhn\" selected>THHN\/THWN-2<\/option><option value=\"xhhw\">XHHW-2<\/option><option value=\"thw\">THW<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-21\"><label for=\"field-21\">Section du c\u00e2ble<\/label><div class=\"grid grid-cols-1\"><select id=\"field-21\" name=\"section_du_cble\"><option value=\"a14\">14 AWG<\/option><option value=\"a12\" selected>12 AWG<\/option><option value=\"a10\">10 AWG<\/option><option value=\"a8\">8 AWG<\/option><option value=\"a6\">6 AWG<\/option><option value=\"a4\">4 AWG<\/option><option value=\"a3\">3 AWG<\/option><option value=\"a2\">2 AWG<\/option><option value=\"a1\">1 AWG<\/option><option value=\"a1_0\">1\/0 AWG<\/option><option value=\"a2_0\">2\/0 AWG<\/option><option value=\"a3_0\">3\/0 AWG<\/option><option value=\"a4_0\">4\/0 AWG<\/option><option value=\"k250\">250 kcmil<\/option><option value=\"k300\">300 kcmil<\/option><option value=\"k350\">350 kcmil<\/option><option value=\"k400\">400 kcmil<\/option><option value=\"k500\">500 kcmil<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-22\"><label for=\"field-22\">Quantit\u00e9<\/label><input type=\"text\" name=\"quantit\" id=\"field-22\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"0\"\/><\/div><div class=\"is-single field\" id=\"input-23\"><span class=\"font-semibold\">Ligne de c\u00e2bles 6<\/span><\/div><div class=\"field\" id=\"input-24\"><label for=\"field-24\">Isolation<\/label><div class=\"grid grid-cols-1\"><select id=\"field-24\" name=\"isolation\"><option value=\"thhn\" selected>THHN\/THWN-2<\/option><option value=\"xhhw\">XHHW-2<\/option><option value=\"thw\">THW<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-25\"><label for=\"field-25\">Section du c\u00e2ble<\/label><div class=\"grid grid-cols-1\"><select id=\"field-25\" name=\"section_du_cble\"><option value=\"a14\">14 AWG<\/option><option value=\"a12\" selected>12 AWG<\/option><option value=\"a10\">10 AWG<\/option><option value=\"a8\">8 AWG<\/option><option value=\"a6\">6 AWG<\/option><option value=\"a4\">4 AWG<\/option><option value=\"a3\">3 AWG<\/option><option value=\"a2\">2 AWG<\/option><option value=\"a1\">1 AWG<\/option><option value=\"a1_0\">1\/0 AWG<\/option><option value=\"a2_0\">2\/0 AWG<\/option><option value=\"a3_0\">3\/0 AWG<\/option><option value=\"a4_0\">4\/0 AWG<\/option><option value=\"k250\">250 kcmil<\/option><option value=\"k300\">300 kcmil<\/option><option value=\"k350\">350 kcmil<\/option><option value=\"k400\">400 kcmil<\/option><option value=\"k500\">500 kcmil<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field\" id=\"input-26\"><label for=\"field-26\">Quantit\u00e9<\/label><input type=\"text\" name=\"quantit\" id=\"field-26\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" min=\"0\" value=\"0\"\/><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Recalculer\" id=\"calculate-button\" data-post=\"6093\">Calculer<\/button><button type=\"reset\">R\u00e9initialiser<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Calculer automatiquement<\/label><small>Si activ\u00e9, le r\u00e9sultat se met \u00e0 jour automatiquement d\u00e8s que vous modifiez une valeur.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> R\u00e9sultats du remplissage du conduit<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Surface totale des c\u00e2bles<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"po\u00b2\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-2\"><span class=\"field-title\"><span>Surface int\u00e9rieure du conduit<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"po\u00b2\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-3\"><span class=\"field-title\"><span>Remplissage du conduit<\/span><\/span><span class=\"field-value\" id=\"result-3\" data-unit=\"%\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-4\"><span class=\"field-title\"><span>Remplissage maximal autoris\u00e9<\/span><\/span><span class=\"field-value\" id=\"result-4\" data-unit=\"%\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-5\"><span class=\"field-title\"><span>V\u00e9rification du remplissage<\/span><\/span><span class=\"field-value\" id=\"result-5\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-6\"><span class=\"field-title\"><span>Plus petite taille conforme<\/span><\/span><span class=\"field-value\" id=\"result-6\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-7\"><span class=\"field-title\"><span>Nombre maximal de c\u00e2bles identiques<\/span><\/span><span class=\"field-value\" id=\"result-7\" data-unit=\"c\u00e2bles\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-8\"><span class=\"field-title\"><span>D\u00e9tails du calcul<\/span><\/span><span class=\"field-value\" id=\"result-8\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Copier le r\u00e9sultat\" aria-label=\"Copier le r\u00e9sultat\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Copier le lien vers ce calcul<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Laisser un commentaire<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"6093\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Que pensez-vous de ce r\u00e9sultat\u00a0?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">J\u2019aime <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Utile <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Confus <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">D\u00e9\u00e7u <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Inexact <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>Formule de remplissage du conduit<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Formule<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[\\begin{aligned}A_{\\mathrm{w}}&amp;=\\sum_i n_i a_i\\\\F&amp;=\\frac{A_{\\mathrm{w}}}{A_{\\mathrm{c}}}\\times100\\%\\end{aligned}\\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>O\u00f9\u00a0:<\/strong><\/p>\n<ul>\n<li>\\(A_{\\mathrm{w}}\\) \u2014 aire cumul\u00e9e de tous les fils (in\u00b2)<\/li>\n<li>\\(n_i\\) \u2014 quantit\u00e9 de fils de la ligne \\(i\\)<\/li>\n<li>\\(a_i\\) \u2014 aire d\u2019un fil de la ligne \\(i\\), isolant compris (in\u00b2)<\/li>\n<li>\\(A_{\\mathrm{c}}\\) \u2014 aire interne du conduit s\u00e9lectionn\u00e9 (in\u00b2)<\/li>\n<li>\\(F\\) \u2014 pourcentage de l\u2019aire du conduit occup\u00e9 par les fils<\/li>\n<\/ul>\n<p>Le calculateur additionne les aires des conducteurs isol\u00e9s saisis, puis les divise par l\u2019aire interne du conduit. Le r\u00e9sultat est ensuite compar\u00e9 \u00e0 la limite de remplissage du chapitre 9, tableau 1 de la NEC, qui d\u00e9pend du nombre total de fils\u00a0: 53\u00a0% pour un fil, 31\u00a0% pour deux, ou 40\u00a0% pour trois ou plus.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-2\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>Remplissage du conduit \u2013 Exemple de calcul<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>Exemple\u00a0:<\/strong> les valeurs pr\u00e9remplies correspondent \u00e0 trois fils THHN\/THWN-2 de calibre 12 AWG dans un conduit EMT de 1\/2 in. Chaque fil occupe 0,0133 in\u00b2 et l\u2019aire interne de l\u2019EMT est de 0,304 in\u00b2.<\/p>\n<p>\\[A_{\\mathrm{w}}=3(0.0133)=0.0399\\ \\mathrm{in}^2\\]<\/p>\n<p>\\[F=\\frac{0.0399}{0.304}\\times100\\%=13.13\\%\\]<\/p>\n<p><strong>R\u00e9sultat\u00a0:<\/strong> un remplissage de 13,13\u00a0% est inf\u00e9rieur \u00e0 la limite de 40\u00a0%\u00a0: le conduit s\u00e9lectionn\u00e9 est donc conforme. Le plus petit diam\u00e8tre nominal d\u2019EMT conforme dans le calculateur est 1\/2 in\u00a0; sa capacit\u00e9 maximale est de neuf fils identiques THHN\/THWN-2 de calibre 12 AWG.<\/p>\n<p>\n\r\n<\/section>\n<h2>Comment utiliser le calculateur<\/h2>\n<ol>\n<li>Choisissez le <strong>type de conduit<\/strong> \u2014 EMT, RMC, PVC Schedule 40, PVC Schedule 80 ou FMC \u2014 puis s\u00e9lectionnez le <strong>diam\u00e8tre nominal<\/strong> propos\u00e9.<\/li>\n<li>Dans <strong>Ligne de fil 1<\/strong>, choisissez l\u2019<strong>isolant<\/strong> et le <strong>calibre du fil<\/strong>, puis saisissez la <strong>quantit\u00e9<\/strong> sous forme de nombre entier.<\/li>\n<li>Utilisez <strong>Ligne de fil 2<\/strong> \u00e0 <strong>Ligne de fil 6<\/strong> pour les autres combinaisons d\u2019isolant et de calibre. Laissez la <strong>quantit\u00e9<\/strong> d\u2019une ligne inutilis\u00e9e \u00e0 z\u00e9ro. Saisissez au moins un fil au total.<\/li>\n<li>Lisez l\u2019<strong>aire totale des fils<\/strong>, l\u2019<strong>aire interne du conduit<\/strong> et le <strong>remplissage du conduit<\/strong>. Comparez le remplissage au <strong>remplissage maximal autoris\u00e9<\/strong> et consultez la <strong>v\u00e9rification du remplissage<\/strong> pour savoir si le r\u00e9sultat est Conforme ou Non conforme.<\/li>\n<li>Au besoin, consultez le <strong>diam\u00e8tre nominal minimal conforme<\/strong> pour le m\u00eame type de conduit. Lisez le <strong>nombre maximal de fils identiques<\/strong> et les <strong>d\u00e9tails du calcul<\/strong> pour comprendre comment la capacit\u00e9 en fils identiques a \u00e9t\u00e9 d\u00e9termin\u00e9e s\u00e9par\u00e9ment.<\/li>\n<\/ol>\n<h2>Ce que le taux de remplissage du conduit indique<\/h2>\n<p>Le remplissage du conduit est la part de l\u2019aire de la section interne du conduit occup\u00e9e par les fils. Pour un conducteur isol\u00e9, l\u2019aire retenue comprend l\u2019isolant, et non seulement l\u2019\u00e2me m\u00e9tallique. Pour un ensemble mixte, chaque ligne apporte l\u2019aire unitaire de son fil multipli\u00e9e par sa quantit\u00e9. Le calculateur additionne ces contributions avant de d\u00e9terminer le pourcentage de remplissage.<\/p>\n<p>Selon les limites ordinaires du chapitre 9, tableau 1 de la NEC appliqu\u00e9es ici, le pourcentage autoris\u00e9 d\u00e9pend du <em>nombre total de fils<\/em>, et non du nombre de calibres ou de lignes distincts. Par exemple, trois fils saisis ensemble dans une seule ligne et trois fils r\u00e9partis sur plusieurs lignes rel\u00e8vent tous deux de la limite de 40\u00a0%. Un r\u00e9sultat Conforme signifie que l\u2019aire des fils saisis ne d\u00e9passe pas cette limite pour le conduit s\u00e9lectionn\u00e9\u00a0; ce n\u2019est pas une approbation de l\u2019ensemble de l\u2019installation \u00e9lectrique.<\/p>\n<p>Le <strong>diam\u00e8tre nominal minimal conforme<\/strong> v\u00e9rifie la m\u00eame liste de fils sur les diam\u00e8tres nominaux disponibles du type de conduit choisi, de 1\/2 in \u00e0 4 in. Si aucun ne convient, le r\u00e9sultat affiche \u00ab\u00a0Aucun jusqu\u2019\u00e0 4\u00a0in\u00a0\u00bb. Le <strong>nombre maximal de fils identiques<\/strong> r\u00e9pond \u00e0 une autre question\u00a0: combien de copies de la premi\u00e8re ligne dont la quantit\u00e9 est non nulle peuvent tenir dans le conduit s\u00e9lectionn\u00e9. Il v\u00e9rifie s\u00e9par\u00e9ment les limites pour un, deux, et trois fils ou plus. Il ne s\u2019agit pas d\u2019une capacit\u00e9 suppl\u00e9mentaire disponible en plus d\u2019un ensemble mixte.<\/p>\n<h2>Hypoth\u00e8ses et v\u00e9rifications pratiques<\/h2>\n<ul>\n<li>Le calcul repose sur les aires internes des conduits et les aires des fils isol\u00e9s int\u00e9gr\u00e9es pour les choix propos\u00e9s. V\u00e9rifiez les valeurs applicables par rapport \u00e0 l\u2019\u00e9dition de la NEC en vigueur dans votre juridiction et aux produits r\u00e9ellement pr\u00e9vus sur le chantier.<\/li>\n<li>Il suppose des conducteurs isol\u00e9s individuels dans une installation ordinaire en conduit. Il n\u2019\u00e9value ni les c\u00e2bles multiconducteurs, ni les conducteurs nus, ni les dispositions particuli\u00e8res de remplissage, comme celles qui peuvent s\u2019appliquer aux manchons courts.<\/li>\n<li>Comptez tous les conducteurs qui occupent le conduit, y compris les conducteurs de terre isol\u00e9s. Une ligne \u00e0 quantit\u00e9 nulle n\u2019apporte aucune aire et n\u2019entre pas dans le d\u00e9compte des fils.<\/li>\n<li>Le remplissage n\u2019est qu\u2019une v\u00e9rification parmi d\u2019autres. La correction d\u2019ampacit\u00e9 des conducteurs, la correction de temp\u00e9rature, les exigences de pose des conduits et les conditions de tirage peuvent n\u00e9cessiter un examen distinct. Pour choisir les conducteurs, utilisez le <a href=\"https:\/\/wpcalc.com\/fr\/ingenierie\/calibre-fil-awg\/\">calculateur de calibre de fil<\/a> comme ressource compl\u00e9mentaire\u00a0; v\u00e9rifiez le circuit avec le <a href=\"https:\/\/wpcalc.com\/fr\/ingenierie\/calibre-disjoncteur\/\">calculateur de calibre de disjoncteur<\/a> et \u00e9valuez la longueur de la ligne avec le <a href=\"https:\/\/wpcalc.com\/fr\/ingenierie\/chute-de-tension\/\">calculateur de chute de tension<\/a>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>V\u00e9rifiez le remplissage d\u2019un conduit selon la NEC pour jusqu\u2019\u00e0 six groupes de fils isol\u00e9s. S\u00e9lectionnez le type de conduit et son diam\u00e8tre nominal, puis saisissez l\u2019isolant, le calibre et la quantit\u00e9 de chaque groupe de fils.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[9],"class_list":["post-6093","post","type-post","status-publish","format-standard","hentry","category-ingenierie","tag-electricite"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/posts\/6093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/comments?post=6093"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/posts\/6093\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/media?parent=6093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/categories?post=6093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/fr\/wp-json\/wp\/v2\/tags?post=6093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}